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Page 1: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

VERS. 3.0 2012.05 CATALOG

Page 2: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

INDEX 2012.05 CATALOG

INDEX

PUMPS DIVISION CONTACTS A-1 - A-2

SUBSURFACE SUCKER ROD PUMPS:

INTRODUCTION B-1 SELECTION OF PUMPING SYSTEM C-1 - C-2 SUBSURFACE SUCKER ROD PUMPS D-1 - D-5 COMMON PROBLEMS AND THEIR SOLUTIONS E-1 - E-4 MATERIALS AND CHARACTERISTICS F-1 - F-6 DENOMINATION AND SELECTION G-1 - G-30 PARTS SECTION:

BARRELS H-1 - H-3 BUSHINGS I-1 - I-2 BUSHINGS, TUBING PUMPS J-1 - J-2 CAGES K-1 - K-53 CONNECTORS - COUPLINGS L-1 - L-6 GUIDES, VALVE ROD M-1 - M-2 NIPPLES N-1 - N-4 PLUGS O-1 - O-3 PLUNGERS P-1 - P-11 PULLERS Q-1 - Q-3 RODS R-1 - R-4 SEATINGS S-1 - S-10 PULL TUBES T-1 SEATS AND BALLS U-1 - U-7 ACCESSORIES V-1 - V-18

Page 3: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

A-1 2012.05 CATALOG

BOLLAND Y CÍA. S.A. http://www.bolland.com.ar

e-mail: [email protected]

HEAD OFFICE Tte. Gral. J.D. Perón 925 - 6º piso, (C1038AAS) Buenos Aires, Argentina

Suipacha 238 - 7º piso, (C1008AAF) Buenos Aires, Argentina Phone: (54 11) 4320-7500 - Fax: (54 11) 4320-7561

INDUSTRIAL PLANT

Parque Industrial, Macizo 6, (U9006DFA) Comodoro Rivadavia, Chubut, Argentina Phone: (54 297) 449-0000 - Fax: (54 297) 448-2436

BRANCHES

COMODORO RIVADAVIA Parque Industrial, Macizo 6, (U9006DFA) Comodoro Rivadavia, Chubut, Argentina Phone: (54 297) 449-0000 - Fax: (54 297) 448-2436 Base Cañadón Seco Phone: (54 297) 485-0082 Ruta Prov. N° 12 s/n°, (9013) Cañadón Seco, Santa Cruz, Argentina Base Pico Truncado Phone: (54 297) 499-2235 Barrio Industrial, Fracción E, Sección D, (9015) Pico Truncado, Santa cruz, Argentina Base Las Heras Phone: (54 297) 497-5429 1° de Mayo s/n°, Parque Industrial, (9017) Las Heras, Santa Cruz, Argentina Base Los Perales (From Argentina) Phone: (0 297) 15-592-6950 Distrito 4, División Regional Sur, (From abroad) Phone: (54 9 297) 592-6950 (9017) Las Heras - Los Perales, Santa Cruz, Argentina NEUQUÉN Avenida Argentina 1262, (Q8300AYZ) Neuquén, Argentina Phone / Fax: (54 299) 448-9977 / 449-7000 Industrial Plant: Ruta 7, Km 4,5 (Q8300AYZ) Neuquén, Argentina Phone / Fax: (54 299) 448-9977 / 449-7000 Base Plaza Huincul Phone: (54 299) 496-3237 Principal Saenz 956, (8322) Cutral-Có, Neuquén, Argentina Base Catriel Phone: (54 299) 491-1443 / 491-4661 Jamaica s/n°, Barrio Industrial, (8307) Colonia Catriel, Río Negro, Argentina Base Rincón de los Sauces Phone: (54 299) 488-6005 / 488-6007 Parque Industrial, Ruta 6 s/n°, (8319) Rincón de Los Sauces, Neuquén, Argentina MENDOZA San Martín 1832, Mayor Drummond, (M5507EUL) Luján de Cuyo, Mendoza, Argentina Phone: (54 261) 498-9100 - Fax: (54 261) 498-9112 Base Malargüe Phone: (54 260) 447-1586 / 447-0960 Jorge Newbery s/n°, (5613) Malargüe, Mendoza, Argentina SALTA Av. Alberdi 1115 y América, (A4560AQL) Tartagal, Salta, Argentina Phone / Fax: (54 3875) 42-1626 / 42-2000 / 42-2004

Page 4: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

A-2 2012.05 CATALOG

SUBSURFACE SUCKER ROD PUMPS DIVISION INTERNATIONAL REPRESENTATIVES

BOLIVIA BOLLAND Y CÍA. S.A. SUCURSAL BOLIVIA Av. Doble Vía a la Guardia y 5to. Anillo Tel. / Fax: (59 13) 355-9595 / 9200 Santa Cruz de la Sierra (59 13) 354-8441 / 311-8849 Contact: Mr. Miguel Bellera e-mail: [email protected] BRASIL BOLLAND DO BRASIL S.A. Av. Santos Dumont, Centro Comercial Phone / Fax: (55 71) 3616-1400 Espaco 10, No. 8011, Galpao 01, Portao e-mail: [email protected] Lauro de Freitas - Cep: 42700-000 Salvador do Bahía Contact: Mr. João Brasao COLOMBIA PETROINGENIERÍA LTDA. Av. Suba No. 108-50 / 58 Phone: (57 1) 624-7168 / 7869 / 7880 Torre C, Of. 611, Centro Ilarco, Bogotá, D.C. Fax: (57 1) 624-2411 Contact: Mr. Horacio Parra e-mail: [email protected] UNITED PANDELTA MARKETING INT’L, LLC STATES 908 Town & Country Blvd., Suite 390 Phone: (1 713) 827-1177 Houston, Texas 77024 Fax: (1 713) 827-7109 Contact: Mr. Dwyre Durant e-mail: [email protected] PERÚ ABS REPRESENTACIONES Y SERVICIOS S.A. CERRADA Pje. Los Pinos No. 114, Of. 706 Phone: (51 1) 628-1280 Miraflores, Lima e-mail: [email protected] Contact: Mr. Mario Belzunce TRINIDAD & IAL - INDUSTRIAL AGENCIES LTD. TOBAGO 18 Lady Hailes Ave. Phone: (1 868) 657-8561 San Fernando, Trinidad & Tobago Fax: (1 868) 652-0884 / 657-1563 Contact: Mr. Isaac Shadrack e-mail: [email protected] VENEZUELA BOLLAND DE VENEZUELA S.A. SERVICIO BOMBAS DE SUBSUELO Carretera "N" con Avenida 52 Phone: (58 265) 641-1495 Zona Industrial Ciudad Ojeda Fax: (58 265) 641-2483 Municipio Lagunillas, Estado Zulia e-mail: [email protected] Contact: Mr. Omar Heras

Page 5: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

BP 2012.05 CATALOG

SUBSURFACE SUCKER ROD PUMPS

Page 6: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

B-1 2012.05 CATALOG

SUBSURFACE SUCKER ROD PUMPS

INTRODUCTION

The sucker rod pumping is the oldest, the most economical and the most commonly used method for artificial lifting. It is mechanically simple, it can work under a wide range of conditions and has a wide variety of available parts and skilled staff. All these conditions make it a well-accepted and applicable method and approximately 85 percent of all artificially lifted wells are produced by sucker rod pumps The sucker rod pump is only one part of the pumping system. The other mayor components are: the sucker rod string, the tubing, the surface pumping unit and the prime mover. For proper pumping operation and long maintenance-free runs, all components of the system have to be properly designed and sized, taking into account well depth, estimated production, oil characteristics, water content, gas and oil ratio, etc. A failure of any of the pumping components will cause a shutdown of the system, resulting in a costly repair, downtime and possible loss of production. This is the reason why, especially nowadays, it is necessary to use components supplied with the best technology available and which meet the highest quality standards. Bolland y Cía. S.A. is permanently concerned about the development of new elements, materials and devices. In those cases where oil conditions make extraction difficult, it is possible to modify designs and to use special materials and devices as to lift the desired quantities and improve service life. Pump low efficiency implies higher energy costs and lower performance, thus increasing operational expenses. The purpose of these recommendations is to provide the necessary information for a proper selection, operation and maintenance of subsurface sucker rod pumps.

Page 7: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

C-1 2012.05 CATALOG

SELECTION OF PUMPING SYSTEM

The choice of an artificial lift system shall consider both technical and economic aspects, in order to select the most efficient and reliable system at the lowest total operational cost. There are two aspects to be considered: no system shall be able to meet all requirements at the same time and the lifting system chosen shall be replaced during the well life as a consequence of the change of its operational conditions. Advantages of the sucker rod pumping system: o Easy and simple design and selection, low replacement costs. o Flexible, with a wide scope of operations. o Easy to operate in the field, well-known technology. o It can operate at low dynamic levels. o Resistant to high temperature fluid. o It can be used with corrosive and/or viscous fluids. Limitations: o Not suitable for deviated wells. o Limited in depth due to rod and/or pumping unit elongation and/or resistance. o Not suitable for high production volume and/or high water content. Below graph shows approximate economic application ranges compared with other pumping systems.

200

300

400

500

600

700

800

900

1000

1100

1200

300

600

900

1200

1500

1800

2100

2400

BARRELS PER DAY

HYDRAULIC PUMPS

MECHANICSUCKER ROD

PUMPS

ELECTRIC

SUBMER

SIBLE

DE

PT

H (

MT

S)

ELECTRIC SUBMERSIBLE PUMPS

ELECTRIC SUBMERS.MECHANIC=HYDRAULIC

MEC

HANIC

=

HYDRAULIC=

Page 8: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

C-2 2012.05 CATALOG

Depth is another factor to be considered in the selection of the pump. In deep wells, the following elements have to be taken into consideration: pump bore, materials of component parts and type of anchor. Bolland y Cía. experienced staff will assist their customers in the selection of the best alternative for an efficient, reliable and economical production.

Page 9: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

D-1 2012.05 CATALOG

SUBSURFACE SUCKER ROD PUMPS The downhole sucker rod pump is one of the elements of the Sucker Rod Pumping System. Its main components are: The pump stationary assembly, formed by the barrel and the standing valve at its bottom. In most cases, the stationary assembly is attached to the tubing by an anchor system. The pump traveling assembly, formed by the plunger and the traveling valve. The motion of the pumping unit causes in the traveling assembly -through the rods- a reciprocating movement (uptstroke/downstroke). This movement lifts the fluid from the bottom of the well to the surface through the tubing. The primary description of the pumping unit is as follows:

At the beginning of the upstroke, the traveling valve closes and the traveling assembly (polished rod, sucker rods and traveling subassembly) lifts the fluid and bears the load. At the same time, and due to the depression produced in the lower pump chamber, the stationary valve opens, thus allowing the intake of new fluid.

At the end of the upstroke, the stationary valve closes due to the increase of pressure in the chamber and, at the beginning of the downstroke, the traveling valve opens, thus allowing the fluid intake while the plunger goes down to the bottom deadlock.

Therefore, the fluid load is transferred to the pumping system stationary assembly (tubing and stationary subassembly).

At the beginning of a new cycle, the fluid load is transferred from the stationary assembly to the traveling assembly, and so forth. It can be inferred that the traveling assembly of the pumping system bears the maximum tension during the upstroke and the minimum during the downstroke.

Page 10: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

D-2 2012.05 CATALOG

Likewise, the stationary assembly bears the maximum tension during the downstroke. These efforts cause the elongation and contraction of the involved parts, with the consequent reduction in the actual pump stroke.

The effective pump stroke, the slippage of oil between the barrel and the plunger, the presence of gas and the water content, are some of the aspects to be considered in the selection of the pump and the estimation of oil production.

The American Petroleum Institute, API, has established the types and sizes of pumps and components under the 11AX Spec.

This Institute has issued many publications on the subject, such as “Recommendation for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping” (RP 11L), amongst others. TYPES OF SUCKER ROD PUMPS: ADVANTAGES AND LIMITATIONS

There are different types of subsurface pumps for every application. API denominations appear between brackets.

Below we describe the most commonly used, as well as their advantages and limitations. TUBING PUMPS ( TH ) :

The tubing pump is tough in construction and simple in design. The barrel is attached directly to the tubing and the sucker rods directly connect to the plunger. Below the barrel there is a seating nipple that locks in place the standing valve.

One of the possibilities consists in lowering the standing valve with a puller coupled to the plunger bottom until locking it to the nipple. Then, the plunger may be released from the standing valve when is rotated counterclockwise.

TH pumps provide the largest displacement possible in any size of tubing and the plunger diameter is slightly smaller than the tubing internal diameter.

The heavy wall barrel is directly connected to the tubing through a nipple. The sucker rod string connects directly to the plunger top cage, eliminating the need for

valve rods. Due to its advantages, this type of pump is used by producers in wells where no

frequent controls are needed.

Limitations: - The complete tubing has to be removed to replace the barrel. - The tubing pump is a poor installation in gassy fluid, as there is a large unswept area due

to the standing valve puller, which reduces pump effectiveness. - The high volumes pumped cause increased loads in the sucker rod string and the pumping

unit. It also increases stroke loss due to rod and tubing stretch.

Page 11: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

D-3 2012.05 CATALOG

ROD PUMPS ( RH – RX – RW ) :

The main characteristic of rod pumps is that they are attached to the tubing through an anchor system, so they can be pulled without disturbing the tubing. This reduces pulling unit time by more than 50 percent.

For installation purposes, first a seating nipple is run in the tubing; afterwards, the pump is run by the sucker rods until it clamps on the seating nipple and the pump is ready for operation.

The widespread use of this type of pumps has generated a variety of options, such as:

TRAVELING THIN OR HEAVY WALL BARREL ROD PUMP ( RWT – RHT ) :

The main characteristic of this type of pumps is that the traveling component is the barrel with its valve, instead of the plunger. In this case, the plunger is clamped to the seat by means of a hollow tube called pull tube.

Standing and traveling valves are placed in the upper part of the plunger and the barrel, respectively.

The movement of the barrel keeps the fluid in motion almost down to the seating nipple; this minimizes the possibility of sand settling around the pump and sticking it.

As the traveling valve in the top cage will seat when the well is shut down, sand cannot settle inside the pump. This is important since even a small quantity of sand settling on top of the plunger to cause the plunger to stick when the well starts pumping again. Some significant advantages:

- The sucker rod string directly connects to the barrel top cage, which is stronger than the plunger top cage.

- Both the standing and traveling valves have open type cages that allow a better fluid passage.

- Due to equal pressures outside and inside the barrel, a bottom-anchored pump has greater resistance to bursting and fluid pound.

Limitations - They are at a disadvantage in wells that have a low static fluid level due to the higher

pressure drop between the well bore and the pumping chamber caused by the fluid flow inside the pull tube.

- Since the standing valve is located in the plunger, it is smaller in diameter than the standing valve of a stationary-barrel pump.

- If, in deep wells, the fluid load is significant, it may cause deformation in the pull tube.

Page 12: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

D-4 2012.05 CATALOG

TOP ANCHOR HEAVY OR THIN WALL BARREL ROD PUMP ( RWA – RHA ) :

Top anchor pumps are widely used in sandy wells. These pumps discharge fluid at the anchor, thus avoiding the settling of sand and the sticking of the pump.

Deep wells have to be carefully observed, especially in the case of thin wall barrels, as

the inside pressure during downstroke is usually higher than the outside pressure and it may break the barrel.

BOTTOM ANCHOR HEAVY, HEAVY-WALL BOX THREAD OR THIN WALL BARREL ROD PUMP ( RWB – RXB – RHB ) :

In this type of pump, anchor is under the barrel standing valve, so pressures inside and outside the barrel in the downstroke are equal and depth should not be a problem.

One exception is the case where, due to a restricted intake valve (because of very viscous fluid or partial blockage of the valve), the barrel does not fill completely during the upstroke, reducing the pressure inside and causing failure due to dent or collapse.

It is recommended for those wells with low fluid dynamic level, not only because the pump intake is close to the barrel valve, but also because this valve is bigger than the one for RHT and RWT. Both conditions significantly improve the pump filling.

There appears a limitation in sandy wells, where sand settles between the barrel and the tubing from the bottom to the top of the pump, making pump removal impossible. This situation makes it necessary to remove the tubing full of oil.

As the barrel is open on the top, in case of intermittent operations during the unit shutdown, sand or other elements may enter the pump and stick the plunger when starting again. THIN OR HEAVY-WALL BARREL, BOTTOM OR TOP-ANCHOR HOLLOW-VALVE ROD PUMP ( RWACP – RWBCP – RHACP – RHBCP ) :

Hollow-valve Bolland pumps are designed for pumping gassy fluids. Free gas accumulates in the annular chamber formed by the hollow rod and the barrel, between the upper plunger side and the rod guide. The traveling assembly of hollow-valve pumps uses a perforated coupling between the plunger and the rod lower end, and a cage, with ball and seat, in the respective upper end.

In the downstroke, the closing of the top valve assumes the hydrostatic pressure and opens the plunger bottom valve. Besides, vacuum created in the chamber allows the passage of gas through the perforated coupling and its accumulation in the annulus chamber. In the upstroke, annular chamber compression forces the gas through the perforated coupling to the hollow rod where it is produced with the fluid.

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Bolland

D-5 2012.05 CATALOG

Special attention should be put in deep installations with top anchor, especially with thin wall barrels, since in case of defective locking of the top valve or leaks in the plunger, the inside pressure during downstroke may be extremely higher than the outside pressure and cause the barrel to burst. As it can be seen from above description of units, their advantages and limitations, and the variety of existing applications, it is very complex to choose the most suitable equipment for every application. Bolland y Cía. technical staff offer their services to producers in order to give assistance with their knowledge and experience in the selection of the best product for their needs.

Page 14: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

E-1 2012.05 CATALOG

COMMON PUMPING PROBLEMS AND THEIR SOLUTIONS FLUID POUND :

When a pump does not fill completely with liquid during the upstroke, a low-pressure gas cap forms in the top of the pump chamber between the traveling and standing valves. During the subsequent downstroke, the traveling valve stays closed until it impacts the fluid. This condition is called “Fluid Pound” and causes a severe shock load to the entire pumping system.

There are three conditions that can cause “Fluid pound”: Pump off: It occurs when the fluid level is not enough to fill the pump. A “Pump Off”

condition can be determined by shutting the well down for a few minutes and then restarting the system. If pump fillage is good after start up and then a short time later a “Fluid Pound” condition reoccurs, the “Pump Off” is confirmed.

Restricted Intake (Starved pump): It occurs when any cause prevents or hinders the incoming fluid to enter the pump, notwithstanding the sufficient fluid level. Testing for this condition is accomplished by shutting the well down for a few minutes and restarting the system. If “Fluid Pound” occurs immediately after start-up, it is indicative of a “Starved Pump” condition.

Viscosity and strokes per minute: The pump chamber incomplete fillage occurs due to the stationary valve resistance to passage of fluid and the volume required by the pumping speed.

DAMAGE CAUSED BY FLUID POUND :

A Fluid Pound situation during pumping operations is not desirable. Sometimes it can

be detected by vibrations and blows on the surface. In other cases, especially in deep wells, it can only be seen in dynamometer charts (depending on intensity). The Fluid Pound can cause the following equipment failures: - Fatigue failure of the pumping unit structure. - Fatigue failure of gear teeth and bearings - Fatigue failure of the pumping unit base. - Fatigue failure within the rod string, especially damaging the lower portion of the rod string

because of the compressive force applied upward. - Accelerated damage to the traveling valve and its cage. Valve rod breakage, barrel rupture

and standing valve failure can also occur. - “Fluid Pound” also accelerates wear of the tubing threads, causing leakage. It is frequently

the cause of fatigue components of the tubing.

The following actions can be followed in order to reduce or eliminate “Fluid Pound” consequences:

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Bolland

E-2 2012.05 CATALOG

A good approach to this problem is to design a pumping system that, when working at 80 percent efficiency, will achieve the desired production from the reservoir.

In the case the unit works at a higher efficiency, which is not a very common situation, “Fluid Pound” that occurs in the first 20% of the downstroke is less severe, unless it combines with a critical installation depth.

When pump capacity greatly exceeds the well productivity, some parameters that regulate the volume pumped such as stroke length or strokes per minute should be changed to more closely approach good design guidelines.

A timer within the motor control that enables the operator to match pumping time to well productivity will reduce the “Fluid Pound” condition. Normally, the idle periods should be of short duration to prevent a high fluid level build-up in the casing that would reduce rate of flow into the well bore.

Nowadays, various devices are available to manage the whole process of production and control the standard pumping characteristics. They act on undesirable conditions such as “Fluid pound”.

These systems control the incoming fluid by means of the permanent setting of control parameters in order to avoid the non-productive pumping and the damage to the pump components. The shutdown and restarting of the pumping system are automatic, thus permanently optimizing production time.

When “Fluid Pound” is caused by a “Starved Pump” condition, timers and pump-off devices will not eliminate the problem. GAS INTERFERENCE :

When the well bottom pressure significantly decreases, in most cases gas bubbles are released and a gaseous atmosphere appears at the pump intake. The immediate consequence is a lower pump performance since part of its chamber is filled with gas when working. GAS POUND :

If there is an increase of incoming gas, a “Gas Pound” situation can occur. This is an undesirable situation that, although is not as serious as the fluid pound, can also damage the unit.

Under this situation, it is advisable to use well controllers to optimize production and avoid damage to pump components. It is also advisable to use special parts for gas pumping, such as gas lock preventer devices.

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Bolland

E-3 2012.05 CATALOG

GAS LOCK :

If gas entering the pump increases, the fluid production can be stopped. If this condition occurs, the maximum gas pressure at the downstroke is not enough to open the traveling valve, and also, the pressure inside the pump is not low enough to open the stationary valve in the upstroke. Therefore, inside the pump, gas is compressed and expanded in every stroke, avoiding fluid to be pumped.

Special devices used in the pump can prevent this problem. It is advisable to use controllers that stop pumping until pressure in the annulus allows the opening of the stationary valve and pumping starts again. If the conditions to start and keep pumping are not met, the controller stops pumping to prevent failures. SAND AND SCALE PROBLEMS : If sand enters the well bore with produced fluid, numerous problems can occur. Not only the entire subsurface equipment design must be considered to reduce the frequency of sand problems, but practical experience in the particular locale as well.

To analyze possible solutions, it is necessary to know the oil viscosity, grain size and quantity of sand per unit of volume.

In these cases, it is advisable to set the pump above the casing perforations to allow sand to settle while going upwards through the tubing and below the pump intake.

Plunger clearances shall depend on the size of the sand grain and the fluid viscosity. Experience shows that a small clearance between the barrel and the plunger avoids the

incoming of sand grains bigger than the difference between radios. However, this is not possible when the fluid viscosity requires wider clearance. In this case, it is necessary to choose the clearance that allows the passage of sand and the resulting slippage must be limited with a longer plunger.

In the case of stationary barrel pumps, it is advisable to replace the rod guide by a gas lock preventer device which avoids, in the upstroke and in the case of shutdown of the pumping unit, the entrance of sand inside the barrel.

Extensions with bigger diameters than the barrel diameters are also used in pumps. The length of the extensions, barrels and plunger are estimated to allow the plunger to displace outside the barrel in each stroke, cleaning the area and avoiding stuck conditions due to sand and scaling.

Many wells contain produced fluids that cause scale deposits in areas where agitation or pressure drops occur. Usually this problem is best resolved by the use of chemical treatment that prevents, reduces or dissolves the deposit.

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Bolland

E-4 2012.05 CATALOG

CORROSION :

Corrosion is a serious problem for oil production, especially if artificial lifting methods are needed.

After some years of production, productive wells start to increase their water content due to natural causes or injection for secondary recovery and, consequently, the first corrosion signs appear. New technologies have been developed to increase well depths and this development has made it more difficult to control corrosion through chemical methods or corrosion-resistant materials that bear the tension borne by the pumps at these new depths .

When corrosion is present, it is not possible to completely eliminate it, but action must be taken to reduce damage to acceptable technical-economic levels. In general, corrosion depends on Ph level and water content percentage. There are also some other factors to be considered, such as well bottom temperature and possible contamination with acid gases (i.e. CO2 and/or H2S).

When facing a corrosive well, it is necessary to consider first the development of an inhibitor application program.

In sucker rod systems, the subsurface pump is one of the most difficult parts to be protected by means of inhibitors; even if its outer surface may be protected with the chemicals, its inside presents problems associated with fluid flow speed, abrasion and cavitation, which negatively affect the chemical performance.

Therefore, if it is difficult for the inhibitor to access the affected areas and a long service life is necessary, it is advisable to use materials most likely to resist the corrosion and abrasive action of an oil well environment.

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F-1 2012.05 CATALOG

MATERIALS AND CHARACTERISTICS BARRELS

Our barrels go through strict controls from the reception of raw materials to the packaging inspection. Quality control is made to every manufactured part, guaranteeing 100% compliance with international quality standards. Barrels are manufactured with the most updated techniques of precision honing and polishing to obtain a mirror finished inside surface. Bolland provides the following barrel qualities: Regular: Carbon steel tube. Properties: Hardness 55 / 62 HRA minimum yield strength 415 Mpa (60 ksi). Applications: To be used under conditions of LOW abrasion and MEDIUM corrosion. ACI: Carbon steel tube, chrome plated. Properties: Chrome minimum thickness 0.076 mm (0.003 in.), hardness 67 / 71 HRC, on a base material of minimum yield strength 415 Mpa (60 ksi). Applications: To be used under conditions of HIGH abrasion and MEDIUM corrosion. LA: Brass tube. Properties: Minimum hardness 80 HRB, minimum yield strength 345 Mpa (50 ksi). Applications: To be used under conditions of LOW abrasion and HIGH corrosion. LAC: Chrome plated brass tube. Properties: Minimum thickness 0.076 mm (0.003 in.), hardness 67 / 71 HRC on a base material of minimum yield strength 345 Mpa (50 ksi). Applications: To be used under conditions of HIGH abrasion and corrosion.

Page 19: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

F-2 2012.05 CATALOG

PLUNGERS

The friction between barrel and plunger is a very important factor to consider when designing pumps as it determines their service life. The correct selection of the clearance, as to allow the formation of a lubricant layer between the surfaces, will result in an excellent performance of the unit. Therefore, precision and surface finishing determine the plunger reliability.

There are plungers manufactured with different materials to be adapted to the different fluids and applications, but, in general, the most commonly used plungers are those with an outside coating. Adherence, thickness, homogeneity and hardness of this coating determine their service life. The most commonly used materials and their properties are the following: ML: Carbon steel tube with outside spray coating nickel base powder, minimum thickness of layer 0.25 mm (0.01 in.), hardness 55 / 64 HRC. MP: Plunger similar to ML but with Monel pin ends, highly resistant to corrosion. MA: Similar to MP but with SAE 4140 ends, quenched and tempered, for more demanding mechanical applications. WITH SOFT RINGS: Plungers with soft rings, which adjust to the barrel and offer high performance in sandy fluids. NICKEL PLATED: ML plunger with electroless nickel plated inside diameter and threads to avoid corrosion. Plungers are manufactured in all API Standard sizes, with pin or box threads and clearance as required by customer.

Page 20: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

F-3 2012.05 CATALOG

LUBRI - PLUNGER TM The special design of sealing rings prevents the spillage of fluid between plunger and barrel, both in the upstroke and in the downstroke, achieving maximum pumping performance. The rings have two functions: while they sweep the barrel surface preventing the passage of any particle between piston and barrel, the special lubricant contained in the chamber between the rings lubricates the barrel in every stroke, thus reducing pump wear and stuck against the barrel.

These plungers are ideal in solid drag conditions and produce more fluid at lower speeds, decreasing, consequently, wear of the whole pumping system. Please, ask for availability to your nearest Bolland representative.

Page 21: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

F-4 2012.05 CATALOG

VALVES

Pump valves are made of balls and seats and they are a key component when working under high hydraulic pressure due to depth. Only a perfect design and a correct selection of the material can guarantee their service life.

Bolland offers the following materials and qualities to be used in assemblies of the same or combined materials:

DESCRIPTION MATERIAL HARDNESS

ST - Stainless Steel AISI 440 C Seat 77 to 79 HRA

Seat and Ball Heat-treated Ball 80 to 84 HRA

M - Maxalloy ( Stellite ) Co, Cr and W alloy Seat 76 to 79 HRA

Seat and Ball Ball 79 to 83 HRA

C - Tungsten Carbide Tungsten Carbide Seat 88 to 89 HRA

Seat and Ball Ball 88 to 89 HRA

Page 22: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

F-5 2012.05 CATALOG

DESCRIPTION MATERIAL HARDNESS

CN - Tungsten Carbide Seat – Tungsten Carbide Seat 88 to 89 HRA

with Silicon Nitride Ball – Silicon Nitride Ball 89 to 90 HRA

CT - Tungsten Carbide Seat – Tungsten Carbide Seat 88 to 89 HRA

with Titanium Carbide Ball – Titanium Carbide Ball 89 to 90 HRA

CM - Tungsten Carbide Seat – Tungsten Carbide Seat 88 to 89 HRA

with Maxalloy Ball – Co, Cr and W alloy Ball 79 to 83 HRA

CI - Tungsten Carbide Seat – Tungsten Carbide Seat 88 to 89 HRA

with Stainless Steel Ball – AISI 440 C Ball 80 to 84 HRA

CQ - Tungsten Carbide Seat – Tungsten Carbide Seat 88 to 89 HRA

with Nickel Carbide Ball – Nickel Carbide Ball 89 to 90 HRA

Q - Nickel Carbide Nickel Carbide Seat 88 to 89 HRA

Seat and Ball Ball 89 to 90 HRA

Page 23: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

F-6 2012.05 CATALOG

PARTS AND FITTINGS Bolland manufactures the parts and fittings that make up the subsurface sucker rod pump according to stringent standards that guarantee the quality and interchangeability of parts. These parts are made of the following materials: Regular: Medium carbon steel. Characteristics: Minimum yield strength: 350 MPa (51 ksi). Application: MEDIUM corrosion and LOW mechanical requirements. For Circle A Pumps: Alloy steel: Charasteristics: Minimum yield strength: 580 MPa (84 ksi). HD: Alloy steel. Characteristics: Minimum yield strength: 580 MPa (84 ksi). Applications: MEDIUM corrosion and HIGH mechanical requirements. HT: Alloy steel. Characteristics: Heat-treated. Hardness: 26 to 32 HRC. Minimum yield strength: 755 MPa (110 ksi). Applications: HIGH mechanical resistance and MINIMUM corrosion. LA: Naval brass. Characteristics: Hardness: 43 to 55 HRA. Minimum yield strength: 275 MPa (40 ksi). Applications: HIGH corrosion. SS: Stainless steel. Characteristics: Hardness: 74 HRB to 23 HRC. Minimum yield strength: 240 MPa (35 ksi). Applications: HIGH corrosion. MO: Nickel and copper alloy. Characteristics: Minimum hardness: 90 HRB. Minimum yield strength: 350 Mpa (51 ksi). Applications: HIGH corrosion. GD: Stellite Hard Guides, welded on a regular steel, HD, SS, or MO nickel and copper alloy base, depending on the application. Hardness: 42 to 46 HRC. It increases the cage service life, reducing guide deformation due to the ball impact.

Page 24: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

G 2012.05 CATALOG

DENOMINATION AND SELECTION

BOLLAND Y CÍA. S.A. KEEPS THE RIGHT TO MODIFY TECHNICAL SPECIFICATIONS WITHOUT PREVIOUS NOTIFICATION.

Page 25: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

G-1 2012.05 CATALOG

SUBSURFACE SUCKER ROD PUMP DESIGNATION 1 - The different types of Subsurface Sucker Rod Pumps are identified in compliance with specification API 11AX as follows: Metal Plunger Pump Type of Pump Heavy-Wall Heavy-Wall Thin-Wall Barrel, Thin Barrel Barrel Wall Thread Configurat. Stationary Barrel, Top Anchor RHA RWA --- Rod Pumps Stationary Barrel, Bottom Anchor RHB RWB RXB Traveling Barrel, Bottom Anchor RHT RWT --- Tubing Pumps TH --- --- 2 - Complete pump designation includes: Nominal tubing size, basic pump bore, type of pump

including type of barrel and location and type of seating assembly, barrel length in feet, nominal plunger length in feet, length of every extension in whole feet when required.

See chart on next page for the meaning of each part of the code.

Page 26: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

G-2 2012.05 CATALOG

XX - XXX X X X X X-X-X-X 15 ( 1,90” 48,3 mm ) 20 ( 2 3/8” 60,3 mm ) Tubing size 25 ( 2 7/8” 73,0 mm ) 30 ( 3 1/2” 88,9 mm ) 40 ( 4 1/2” 114,3 mm ) 106 (1 1/16" 27,0 mm ) 125 ( 1 1/4" 31,8 mm ) 150 ( 1 1/2" 38,1 mm ) 175 ( 1 3/4" 44,5 mm ) Pump bore 200 ( 2“ 50,8 mm ) 225 ( 2 1/4" 57,2 mm ) 250 ( 2 1/2" 63,5 mm )

275 ( 2 3/4" 69,9 mm ) 325 ( 3 1/4” 82,6 mm )

375 ( 3 3/4" 95,3 mm ) Type of pump R : rod T : tubing H : heavy wall Type of barrel W : thin wall X : heavy wall, thin wall thread configuration Location A : top of seating B : bottom assembly T : bottom, traveling barrel Type of seating C : cup assembly M : mechanical Barrel length in feet Nominal plunger length in feet Length of upper extension in whole feet Length of lower extension in whole feet In addition to the pump designation, the following information must be provided:

a) Barrel material b) Plunger material c) Plunger clearance (fit) d) Valve material e) Fittings material

Example: A 1 ¾ in. bore rod type pump with a 16 ft steel chrome heavy wall barrel, a 4 ft spray metal plunger, a 2 ft upper extension, a 2 ft lower extension and a bottom cup type seating assembly for operation in 2 7/8 in. tubing. Would be designated as follows: 25-175 RHBC-16-4-2-2 Barrel ACI - Plunger ML, clearance 3 - Seats Tungsten Carbide and balls Titanium Carbide - Fittings Regular.

Page 27: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

G-3 2012.05 CATALOG

ROD, STATIONARY HEAVY WALL BARREL, TOP ANCHOR PUMP

( RHA ) TUBING SIZE 2 3/8” 2 7/8” 2 7/8” 3 1/2"

PUMP 20-125 25-150 25-175 30-225 B12 Barrel, heavy wall B12-125 B12-150 B12-175 B12-225 B21 Bushing, valve rod B21-20 B21-25 B21-25 B21-30 B22 Bushing, barrel cage B22-20 B22-25 B22-25 B22-30 C12 Cage, top plunger C12-125 C12-150-25 C12-175 C12-225 C13 Cage, closed plunger C13-125 C13-150 C13-175 C13-225 C14 Cage, closed barrel C14-20 C14-25 C14-25 C14-30 C31 Coupling, extension C31-125 C31-150 C31-175 C31-225 G11 Guide, valve rod G11-20 G11-25 G11-25 G11-30 N11 Nipple, seating, cup N11-20 N11-25 N11-25 N11-30 P12 Plug, seat P12-125 P12-150 P12-175 P12-225 P21 Plunger, one piece P21-125 P21-150 P21-175 P21-225 R11 Rod, valve R11-20 R11-25 R11-25 R11-30 S11 Seating mandrel, cup S11-20 S11-25 S11-25 S11-30 S12 Seating cup S12-20 S12-25 S12-25 S12-30 S13 Seating cup ring S13-20 S13-25 S13-25 S13-30 S14 Seating cup nut S14-20 S14-25 S14-25 S14-30 S15 Seating cup bushing S15-20 S15-25 S15-25 S15-30 V11 Valve (traveling) V11-125 V11-150 V11-175 V11-225 V11 Valve (standing) V11-175 V11-225 V11-225 V11-250 Optional mechanical anchor: N14 Nipple, seating, mech. N14-20 N14-25 N14-25 N14-30 S21 Seating assy., mech. S21-20 S21-25 S21-25 S21-30

G11

S11

S12

S13

S14

S15

C31

B12

C31

C14

V11

B22

P12

V11

C13

P21

C12

R11

B21

N11

N14

G11

S21

Page 28: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

G-4 2012.05 CATALOG

ROD, STATIONARY HEAVY WALL BARREL, BOTTOM ANCHOR PUMP

( RHB ) TUBING SIZE 2 3/8” 2 7/8” 2 7/8” 3 1/2"

PUMP 20-125 25-150 25-175 30-225 B12 Barrel, heavy wall B12-125 B12-150 B12-175 B12-225 B21 Bushing, valve rod B21-20 B21-25 B21-25 B21-30 C12 Cage, top plunger C12-125 C12-150-25 C12-175 C12-225 C13 Cage, closed plunger C13-125 C13-150 C13-175 C13-225 C14 Cage, closed barrel C14-20 C14-25 C14-25 C14-30 C21 Connector, upper barr. C21-20 C21-25 C21-25 C21-30 C31 Coupling, extension C31-125 C31-150 C31-175 C31-225 G11 Guide, valve rod G11-20 G11-25 G11-25 G11-30 N11 Nipple, seating, cup N11-20 N11-25 N11-25 N11-30 P12 Plug, seat P12-125 P12-150 P12-175 P12-225 P21 Plunger, one piece P21-125 P21-150 P21-175 P21-225 R11 Rod, valve R11-20 R11-25 R11-25 R11-30 S11 Seating mandrel, cup S11-20 S11-25 S11-25 S11-30 S12 Seating cup S12-20 S12-25 S12-25 S12-30 S13 Seating cup ring S13-20 S13-25 S13-25 S13-30 S14 Seating cup nut S14-20 S14-25 S14-25 S14-30 S16 Seating cup coupling S16-20 S16-25 S16-25 S16-30 V11 Valve (traveling) V11-125 V11-150 V11-175 V11-225 V11 Valve (standing) V11-175 V11-225 V11-225 V11-250 Optional mechanical anchor: N12 Nipple, seating, mech. N12-20 N12-25 N12-25 N12-30 S22 Seating assy., mech. S22-20 S22-25 S22-25 S22-30

G11

C21

C31

B12

C31

C14

V11

S11

S12

S13

S14

S16

B21

R11

C12

P21

C13

V11

P12

N11

C14

V11

S22

N12

Page 29: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

G-5 2012.05 CATALOG

ROD, TRAVELING HEAVY WALL BARREL, BOTTOM ANCHOR PUMP

( RHT ) TUBING SIZE 2 3/8” 2 7/8” 2 7/8” 3 1/2"

PUMP 20-125 25-150 25-175 30-225 B12 Barrel, heavy wall B12-125 B12-150 B12-175 B12-225 C11 Cage, top open C11-20 C11-25 C11-25 C11-30 C12 Cage, top plunger C12-125 C12-150-25 C12-175 C12-225 C21 Connector, upper barr. C21-20 C21-25 C21-25 C21-30 C31 Coupling, extension C31-125 C31-150 C31-175 C31-225 C32 Coupling, pull tube up. C32-125 C32-150 C32-175 C32-225 C33 Coupling, pull tube lo. C33-125 C33-150-25 C33-175 C33-225 N11 Nipple, seating, cup N11-20 N11-25 N11-25 N11-30 P11 Plug, pull P11-125 P11-150-25 P11-175 P11-225 P21 Plunger, one piece P21-125 P21-150 P21-175 P21-225 S11 Seating mandrel, cup S11-20 S11-25 S11-25 S11-30 S12 Seating cup S12-20 S12-25 S12-25 S12-30 S13 Seating cup ring S13-20 S13-25 S13-25 S13-30 S14 Seating cup nut S14-20 S14-25 S14-25 S14-30 S16 Seating cup coupling S16-20 S16-25 S16-25 S16-30 T11 Tube, pull T11-125 T11-150 T11-175 T11-225 V11 Valve (standing) V11-125 V11-150 V11-175 V11-225 V11 Valve (traveling) V11-175 V11-225 V11-225 V11-250 Optional mechanical anchor: N12 Nipple, seating, mech. N12-20 N12-25 N12-25 N12-30 S22 Seating assy., mech. S22-20 S22-25 S22-25 S22-30

C11

V11

C21

C31

B12

C31

P11

C12

V11

P21

C32

T11

C33

S11

S12

S13

S14

S16

N11

S22

N12

C33

Page 30: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

G-6 2012.05 CATALOG

ROD, STATIONARY THIN WALL BARREL, TOP ANCHOR PUMP

( RWA ) TUBING SIZE 2 3/8” 2 3/8” 2 7/8” 3 1/2"

PUMP 20-125 20-150 25-200 30-250 B11 Barrel, thin wall B11-125 B11-150 B11-200 B11-250 B21 Bushing, valve rod B21-20 B21-20 B21-25 B21-30 B22 Bushing, barrel cage B22-20 B22-20 B22-25 B22-30 C12 Cage, top plunger C12-125 C12-150-20 C12-200 C12-250 C13 Cage, closed plunger C13-125 C13-150 C13-200 C13-250 C14 Cage, closed barrel C14-20-125 C14-20 C14-25 C14-30 G11 Guide, valve rod G11-20 G11-20 G11-25 G11-30 N11 Nipple, seating, cup N11-20 N11-20 N11-25 N11-30 P12 Plug, seat P12-125 P12-150 P12-200 P12-250 P21 Plunger, one piece P21-125 P21-150 P21-200 P21-250 R11 Rod, valve R11-20 R11-20 R11-25 R11-30 S11 Seating mandrel, cup S11-20 S11-20 S11-25 S11-30 S12 Seating cup S12-20 S12-20 S12-25 S12-30 S13 Seating cup ring S13-20 S13-20 S13-25 S13-30 S14 Seating cup nut S14-20 S14-20 S14-25 S14-30 S15 Seating cup bushing S15-20-125 S15-20 S15-25 S15-30 V11 Valve (traveling) V11-125 V11-150 V11-200 V11-250 V11 Valve (standing) V11-175 V11-175 V11-225 V11-250 Optional mechanical anchor: N14 Nipple, seating, mech. N14-20 N14-20 N14-25 N14-30 S21 Seating assy., mech. S21-20 S21-20 S21-25 S21-30

G11

S11

S12

S13

R11

B21

C12

B11

P21

C13

V11

P12

C14

V11

B22

S14

S15

N11

N14

G11

S21

Page 31: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

G-7 2012.05 CATALOG

ROD, STATIONARY THIN WALL BARREL, BOTTOM ANCHOR PUMP

( RWB ) TUBING SIZE 2 3/8” 2 3/8” 2 7/8” 3 1/2"

PUMP 20-125 20-150 25-200 30-250 B11 Barrel, thin wall B11-125 B11-150 B11-200 B11-250 B21 Bushing, valve rod B21-20 B21-20 B21-25 B21-30 C12 Cage, top plunger C12-125 C12-150-20 C12-200 C12-250 C13 Cage, closed plunger C13-125 C13-150 C13-200 C13-250 C14 Cage, closed barrel C14-20-125 C14-20 C14-25 C14-30 C21 Connector, upper barr. C21-20-125 C21-20 C21-25 C21-30 G11 Guide, valve rod G11-20 G11-20 G11-25 G11-30 N11 Nipple, seating, cup N11-20 N11-20 N11-25 N11-30 P12 Plug, seat P12-125 P12-150 P12-200 P12-250 P21 Plunger, one piece P21-125 P21-150 P21-200 P21-250 R11 Rod, valve R11-20 R11-20 R11-25 R11-30 S11 Seating mandrel, cup S11-20 S11-20 S11-25 S11-30 S12 Seating cup S12-20 S12-20 S12-25 S12-30 S13 Seating cup ring S13-20 S13-20 S13-25 S13-30 S14 Seating cup nut S14-20 S14-20 S14-25 S14-30 S16 Seating cup coupling S16-20 S16-20 S16-25 S16-30 V11 Valve (traveling) V11-125 V11-150 V11-200 V11-250 V11 Valve (standing) V11-175 V11-175 V11-225 V11-250 Optional mechanical anchor: N12 Nipple, seating, mech. N12-20 N12-20 N12-25 N12-30 S22 Seating assy., mech. S22-20 S22-20 S22-25 S22-30

G11

C21

B11

C14

V11

S11

S12

S13

S14

S16

B21

R11

C12

P21

C13

V11

P12

N11

C14

V11

S22

N12

Page 32: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

G-8 2012.05 CATALOG

ROD, STATIONARY HEAVY WALL BARREL, BOTTOM ANCHOR PUMP

( RXB ) TUBING SIZE 2 3/8” 2 3/8” 2 7/8” 3 1/2"

PUMP 20-125 20-150 25-200 30-250 B19 Barrel, heavy wall B19-125 B19-150 B19-200 B19-250 B21 Bushing, valve rod B21-20 B21-20 B21-25 B21-30 C12 Cage, top plunger C12-125 C12-150-20 C12-200 C12-250 C13 Cage, closed plunger C13-125 C13-150 C13-200 C13-250 C14 Cage, closed barrel C14-20-125 C14-20 C14-25 C14-30 C21 Connector, upper barr. C21-20-125 C21-20 C21-25 C21-30 G11 Guide, valve rod G11-20 G11-20 G11-25 G11-30 N11 Nipple, seating, cup N11-20 N11-20 N11-25 N11-30 P12 Plug, seat P12-125 P12-150 P12-200 P12-250 P21 Plunger, one piece P21-125 P21-150 P21-200 P21-250 R11 Rod, valve R11-20 R11-20 R11-25 R11-30 S11 Seating mandrel, cup S11-20 S11-20 S11-25 S11-30 S12 Seating cup S12-20 S12-20 S12-25 S12-30 S13 Seating cup ring S13-20 S13-20 S13-25 S13-30 S14 Seating cup nut S14-20 S14-20 S14-25 S14-30 S16 Seating cup coupling S16-20 S16-20 S16-25 S16-30 V11 Valve (traveling) V11-125 V11-150 V11-200 V11-250 V11 Valve (standing) V11-175 V11-175 V11-225 V11-250 Optional mechanical anchor: N12 Nipple, seating, mech. N12-20 N12-20 N12-25 N12-30 S22 Seating assy., mech. S22-20 S22-20 S22-25 S22-30

G11

C21

B19

C14

V11

S11

S12

S13

S14

S16

B21

R11

C12

P21

C13

V11

P12

N11

C14

V11

S22

N12

Page 33: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

G-9 2012.05 CATALOG

ROD, TRAVELING THIN WALL BARREL, BOTTOM ANCHOR PUMP

( RWT ) TUBING SIZE 2 3/8” 2 3/8” 2 7/8” 3 1/2"

PUMP 20-125 20-150 25-200 30-250 B11 Barrel, thin wall B11-125 B11-150 B11-200 B11-250 C11 Cage, top open C11-20 C11-20 C11-25 C11-30 C12 Cage, top plunger C12-125 C12-150-20 C12-200 C12-250 C21 Connector, upper barr. C21-20-125 C21-20 C21-25 C21-30 C32 Coupling, pull tube up. C32-125 C32-150 C32-200 C32-250 C33 Coupling, pull tube lo. C33-125 C33-150-20 C33-200 C33-225 N11 Nipple, seating, cup N11-20 N11-20 N11-25 N11-30 P11 Plug, pull P11-125-15 P11-150-20 P11-200 P11-225 P21 Plunger, one piece P21-125 P21-150 P21-200 P21-250 S11 Seating mandrel, cup S11-20 S11-20 S11-25 S11-30 S12 Seating cup S12-20 S12-20 S12-25 S12-30 S13 Seating cup ring S13-20 S13-20 S13-25 S13-30 S14 Seating cup nut S14-20 S14-20 S14-25 S14-30 S16 Seating cup coupling S16-20 S16-20 S16-25 S16-30 T11 Tube, pull T11-125 T11-150 T11-200 T11-225 V11 Valve (standing) V11-125 V11-150 V11-200 V11-250 V11 Valve (traveling) V11-175 V11-175 V11-225 V11-250 Optional mechanical anchor: N12 Nipple, seating, mech. N12-20 N12-20 N12-25 N12-30 S22 Seating assy., mech. S22-20 S22-20 S22-25 S22-30

C11

V11

C21

B11

P11

C12

V11

P21

C32

T11

C33

S11

S12

S13

S14

S16

N11

S22

N12

C33

Page 34: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

G-10 2012.05 CATALOG

TUBING, HEAVY WALL BARREL PUMP ( TH )

TUBING SIZE 2 3/8” 2 7/8” 3 1/2"

PUMP 20-175 25-225 30-275 B13 Barrel, heavy wall B13-175 B13-225 B13-275 C11 Cage, top open C11-20 C11-25 C11-30 C13 Cage, closed plunger C13-175 C13-225 C13-275 C16 Cage, standing valve C16-175 C16-225 C16-275 C34 Coupling, tubing C34-20 C34-25 C34-30 C35 Coupling, barrel C35-20 C35-25 C35-30 N12 Nipple, seating mech. N12-20 N12-25 N12-30 N13 Nipple, seating N13-20 N13-25 N13-30 N21 Nipple, extension, upp. N21-20 N21-25 N21-30 N22 Nipple, extension, low. N22-20 N22-25 N22-30 P21 Plunger, one piece P21-175 P21-225 P21-275 P31 Puller, standing valve P31-175 P31-225 P31-275 S13 Seating cup ring S13-20 S13-25 S13-30 S14 Seating cup nut S14-20 S14-25 S14-30 S16 Seating cup coupling S16-20 S16-25 S16-30 S17 Seating mandrel, cup S17-20 S17-25 S17-30 S18 Seating cup S18-20 S18-25 S18-30 S22 Seating mech. bottom S22-20 S22-25 S22-30 V11 Valve (traveling) V11-175 V11-225 V11-250 V11 Valve (standing) V11-175 V11-225 V11-250

C34

N21

C35

B13

C35

N22

N21

C34

N13

C11

V11

P21

C13

V11

P31

C16

V11

S17

S18

S13

S14

S16

C16

V11

S22

OPCIONAL

ALTERNATIVA

N12ALTERNATIVA

ALTERNATIVA

Page 35: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

G-11 2012.05 CATALOG

HOLLOW VALVE ROD PUMP, HEAVY WALL BARREL, TOP ANCHOR

( RHACP ) TUBING SIZE 2 7/8” 2 7/8”

PUMP 25-150 25-175 B12 Barrel, heavy wall B12-150 B12-175 B22 Bushing, barrel cage B22-25 B22-25 C11 Cage, top open C11-25 C11-25 C13 Cage, closed plunger C13-150 C13-175 C14 Cage, closed barrel C14-25 C14-25 C31 Coupling, extension C31-150 C31-175 C32 Coupling, lower hvrp C32-150T C32-175T C33 Coupling, upper hvrp C33-150T C33-175T G11 Guide, pull tube hvrp G11-150T G11-175T N11 Nipple, seating, cup N11-25 N11-25 P12 Plug, seat P12-150 P12-175 P21 Plunger, one piece P21-150 P21-175 S11 Seating mandrel, cup S11-25T S11-25T S12 Seating cup S12-25TC S12-25TC S13 Seating cup ring S13-25T S13-25T S14 Seating cup nut S14-25T S14-25T S15 Seating cup bushing S15-25T S15-25T T11 Tube, pull T11-175T T11-200 V11 Valve (traveling, lower) V11-150 V11-175 V11 Valve (traveling, upper) V11-225 V11-225 V11 Valve (standing) V11-225 V11-225

G11

S11

S12

S13

S14

S15

C31

B12

C31

C14

V11

B22

P12

V11

C13

P21

C32

T11

C11

V11

C33

N11

Page 36: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

G-12 2012.05 CATALOG

HOLLOW VALVE ROD PUMP, HEAVY WALL BARREL, BOTTOM ANCHOR

( RHBCP ) TUBING SIZE 2 7/8” 2 7/8”

PUMP 25-150 25-175 B12 Barrel, heavy wall B12-150 B12-175 C11 Cage, top open C11-25 C11-25 C13 Cage, closed plunger C13-150 C13-175 C14 Cage, closed barrel C14-25 C14-25 C31 Coupling, extension C31-150 C31-175 C32 Coupling, lower hvrp C32-150T C32-175T C33 Coupling, upper hvrp C33-150T C33-175T G11 Guide, pull tube hvrp G11-150MT G11-175MT N11 Nipple, seating, cup N11-25 N11-25 P12 Plug, seat P12-150 P12-175 P21 Plunger, one piece P21-150 P21-175 S11 Seating mandrel, cup S11-25 S11-25 S12 Seating cup S12-25C S12-25C S13 Seating cup ring S13-25 S13-25 S14 Seating cup nut S14-25 S14-25 S16 Seating cup coupling S16-25 S16-25 T11 Tube, pull T11-175T T11-200 V11 Valve (traveling, lower) V11-150 V11-175 V11 Valve (traveling, upper) V11-225 V11-225 V11 Valve (standing) V11-225 V11-225

G11

C31

B12

C31

C14

V11

S11

S12

S13

S14

S16

P12

V11

C13

P21

C32

T11

C11

V11

C33

N11

Page 37: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

G-13 2012.05 CATALOG

HOLLOW VALVE ROD PUMP, THIN WALL BARREL, TOP ANCHOR

( RWACP ) TUBING SIZE 2 7/8”

PUMP 25-200 B11 Barrel, thin wall B11-200 B22 Bushing, barrel cage B22-25 C11 Cage, top open C11-25 C13 Cage, closed plunger C13-200 C14 Cage, closed barrel C14-25 C32 Coupling, lower hvrp C32-200T C33 Coupling, upper hvrp C33-175T G11 Guide, pull tube hvrp G11-175T N11 Nipple, seating, cup N11-25 P12 Plug, seat P12-200 P21 Plunger, one piece P21-200 S11 Seating mandrel, cup S11-25T S12 Seating cup S12-25TC S13 Seating cup ring S13-25T S14 Seating cup nut S14-25T S15 Seating cup bushing S15-25T T11 Tube, pull T11-200 V11 Valve (traveling, lower) V11-200 V11 Valve (traveling, upper) V11-225 V11 Valve (standing) V11-225

G11

S11

S12

S13

S14

S15

B11

C14

V11

B22

P12

V11

C13

P21

C32

T11

C11

V11

C33

N11

Page 38: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

G-14 2012.05 CATALOG

HOLLOW VALVE ROD PUMP, THIN WALL BARREL, BOTTOM ANCHOR

( RWBCP ) TUBING SIZE 2 7/8”

PUMP 25-200 B11 Barrel, thin wall B11-200 C11 Cage, top open C11-25 C13 Cage, closed plunger C13-200 C14 Cage, closed barrel C14-25 C32 Coupling, lower hvrp C32-200T C33 Coupling, upper hvrp C33-175T G11 Guide, pull tube hvrp G11-175MT N11 Nipple, seating, cup N11-25 P12 Plug, seat P12-200 P21 Plunger, one piece P21-200 S11 Seating mandrel, cup S11-25 S12 Seating cup S12-25C S13 Seating cup ring S13-25 S14 Seating cup nut S14-25 S16 Seating cup coupling S16-25 T11 Tube, pull T11-200 V11 Valve (traveling, lower) V11-200 V11 Valve (traveling, upper) V11-225 V11 Valve (standing) V11-225

G11

B11

C14

V11

S11

S12

S13

S14

S16

P12

V11

C13

P21

C32

T11

C11

V11

C33

N11

Page 39: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

G-15 2012.05 CATALOG

CIRCLE A PUMPS

DENOMINATION AND SELECTION

PARTS FOR USE EXCLUSIVELY IN CIRCLE A PUMPS ARE INDICATED IN CURSIVE LETTERS.

Page 40: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

G-16 2012.05 CATALOG

DESIGNATION OF SUBSURFACE SUCKER ROD CIRCLE A PUMPS MANUFACTURED BY BOLLAND

1 - The different types of Subsurface Sucker Rod Circle A Pumps are identified as follows: Metal PlungerPump Type of Pump Heavy Wall Barrel Thin Wall Barrel Stationary Barrel, Top Anchor ARHA-F ARWA-F ARHA-F-TS ARWA-F-TS Stationary Barrel, Bottom Anchor ARHB-F ARWB-F Rod Pumps ARHB-F-TS ARWB-F-TS ARHB-M ARWB-M ARHB-M-TS ARWB-M-TS Traveling Barrel, Bottom Anchor RHT-F RWT-F Tubing Pumps ATH-F --- ATH-M --- Prefix A Indicates Circle A special pump (Pedevesa). TS Indicates two stages. F Indicates friction anchor. M Indicates mechanical anchor. 2 - Complete pump designation includes: Nominal tubing size, basic pump bore, type of pump

including type of barrel and location and type of seating assembly, barrel length in feet, nominal plunger length in feet, length of upper extension in whole feet when required, length of lower extension in whole feet when required.

See chart on next page for the meaning of each part of the code.

Page 41: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

G-17 2012.05 CATALOG

XX - XXX X X X - X - XX X - X - X - X 15 ( 1,90” 48,3 mm ) 20 ( 2 3/8” 60,3 mm ) Tubing size 25 ( 2 7/8” 73,0 mm ) 30 ( 3 1/2” 88,9 mm ) 40 ( 4 1/2” 114,3 mm ) 125 ( 1 1/4” 31,8 mm ) 150 ( 1 1/2” 38,1 mm ) 175 ( 1 3/4” 44,5 mm ) 200 ( 2“ 50,8 mm ) Pump bore 225 ( 2 1/4” 57,2 mm ) 250 ( 2 1/2” 63,5 mm )

275 ( 2 3/4” 69,9 mm ) 325 ( 3 1/4” 82,6 mm )

350 ( 3 1/2” 88,9 mm ) 375 ( 3 3/4” 95,3 mm ) R : rod Type of pump AT : circle A tubing AR: circle A rod Type of barrel H : heavy wall W : thin wall Location A : top of seating B : bottom assembly T : bottom, traveling barrel Type of seating M : mechanical assembly F : friction ring Only if corresponds TS : two stages Barrel length in feet Nominal plunger length in feet Length of upper extension in whole feet Length of lower extension in whole feet In addition to the pump designation, the following information must be provided:

f) Barrel material g) Plunger material h) Plunger clearance (fit) i) Valve material j) Fittings material

Example: A 1 ¾ in. bore rod type circle A two stage pump with a 16 ft steel chrome heavy wall barrel, a 4 ft spray metal plunger, a 2 ft upper extension, a 2 ft lower extension and a bottom friction type seating assembly for operation in 2 7/8 in. tubing. Would be designated as follows: 25-175 ARHB-F-TS 16-4-2-2 Barrel ACI - Plunger ML, clearance 3 - Seats and balls Staralloy - Fittings Regular.

Page 42: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

G-18 2012.05 CATALOG

ROD, CIRCLE A, STATIONARY HEAVY WALL BARREL, TOP FRICTION ANCHOR PUMP

( ARHA-F ) TUBING SIZE 2 7/8” 2 7/8" 3 1/2"

PUMP 25-150 25-175 30-225 B12 Barrel, heavy wall B12-150 B12-175 B12-225 B21 Bushing, valve rod B21-20 B21-25 B21-30V B25 Cage body, insert type B25-25 B25-25 B25-30 B26 Cage, top plunger B26-150 B26-175 B26-225 C18 Insert type guide (traveling) C18-125 C18-150 C18-200 C18 Insert type guide (standing) C18-200 C18-200 C18-250 C31 Coupling, extension C31-150 C31-175 C31-225 G11 Guide, valve rod G11-25A1116 G11-25A G11-30A N16 Nipple, seating, friction N16-25 N16-25 N16-30 P13 Plug, seat (barrel) P13-225 P13-225 P13-275 P13 Plug, seat (plunger) P13-150 P13-175 P13-225 P25 Cage plain plunger P25-150 P25-175 P25-225 R11 Rod, valve R11-20 R11-25 R11-30V R13 Friction ring R13A25 R13A25 R13A30 R14 O-ring, friction mandrel R14-25 R14-25 R14-30 S27 Seating, friction mandrel S27-25 S27-25 S27-30 S28 No-go seat S28-25 S28-25 S28-30 V12 Valve (traveling) V12-125 V12-150 V12-200 V12 Valve (standing) V12-200 V12-200 V12-250 V12R O-ring, valve (traveling) V12R125 V12R150 V12R200 V12R O-ring, valve (standing) V12R200 V12R200 V12R250

B21

G11

R13

R11

R14

S27

N16 B26C31

P25

C18

V12R

P13

B12

C31

B25

C18

V12R

P13

S28

V12

V12

Page 43: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

G-19 2012.05 CATALOG

ROD, CIRCLE A, STATIONARY HEAVY WALL BARREL, TOP FRICTION ANCHOR PUMP, TWO STAGES

( ARHA-F-TS ) TUBING SIZE 2 7/8” 2 7/8" 3 1/2"

PUMP 25-150 25-175 30-225 B12 Barrel, heavy wall B12-150 B12-175 B12-225 B21 Bushing, valve rod B21-20 B21-25 B21-30V B25 Cage body, insert type B25-25 B25-25 B25-30 B26 Cage, top plunger B26-150 B26-175 B26-225 C18 Insert type guide (traveling) C18-125 C18-150 C18-200 C18 Insert type guide (standing) C18-200 C18-200 C18-250 C20 Cage, annular valve C20-25 C20-25 C20-30 C31 Coupling, extension C31-150 C31-175 C31-225 N16 Nipple, seating, friction N16-25 N16-25 N16-30 P13 Plug, seat (barrel) P13-225 P13-225 P13-275 P13 Plug, seat (plunger) P13-150 P13-175 P13-225 P25 Cage plain plunger P25-150 P25-175 P25-225 R11 Rod, valve R11-20 R11-25 R11-30V R13 Friction ring R13A25 R13A25 R13A30 R14 O-ring, friction mandrel R14-25 R14-25 R14-30 S27 Seating, friction mandrel S27-25 S27-25 S27-30 S28 No-go seat S28-25 S28-25 S28-30 S41 Spool ring valve S41-200 S41-200 S41-250 V12 Valve (traveling) V12-125 V12-150 V12-200 V12 Valve (standing) V12-200 V12-200 V12-250 V12R O-ring, valve (traveling) V12R125 V12R150 V12R200 V12R O-ring, valve (standing) V12R200 V12R200 V12R250

B21

C20

S41 R11

S28

R13

S27

N16

C31

B26

P25

C18

V12

P13

B12

C31

B25

C18

V12R

P13

R14

V12R

V12

Page 44: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

G-20 2012.05 CATALOG

ROD, CIRCLE A, STATIONARY THIN WALL BARREL, TOP FRICTION ANCHOR PUMP

( ARWA-F ) TUBING SIZE 2 7/8” 3 1/2"

PUMP 25-200 30-250 B11 Barrel, thin wall B11-200 B11-250 B21 Bushing, valve rod B21-25 B21-30V B25 Cage body, insert type B25-25 B25-30 B26 Cage, top plunger B26-200 B26-250 C18 Insert type guide (traveling) C18-175 C18-225 C18 Insert type guide (standing) C18-200 C18-250 G11 Guide, valve rod G11-25A G11-30A N16 Nipple, seating, friction N16-25 N16-30 P13 Plug, seat (barrel) P13-225 P13-275 P13 Plug, seat (plunger) P13-200 P13-250 P25 Cage plain plunger P25-200 P25-250 R11 Rod, valve R11-25 R11-30V R13 Friction ring R13A25 R13A30 R14 O-ring, friction mandrel R14-25 R14-30 S27 Seating, friction mandrel S27-25 S27-30 S28 No-go seat S28-25 S28-30 V12 Valve (traveling) V12-175 V12-225 V12 Valve (standing) V12-200 V12-250 V12R O-ring, valve (traveling) V12R175 V12R225 V12R O-ring, valve (standing) V12R200 V12R250

B21

G11

R11

S28

R13

S27

N16 B26

P25

C18

V12

P13

B11

B25

C18

V12R

P13

R14

V12R

V12

Page 45: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

G-21 2012.05 CATALOG

ROD, CIRCLE A, STATIONARY THIN WALL BARREL, TOP FRICTION ANCHOR, TWO STAGES PUMP

( ARWA-F-TS ) TUBING SIZE 2 7/8” 3 1/2"

PUMP 25-200 30-250 B11 Barrel, thin wall B11-200 B11-250 B21 Bushing, valve rod B21-25 B21-30V B25 Cage body, insert type B25-25 B25-30 B26 Cage, top plunger B26-200 B26-250 C18 Insert type guide (traveling) C18-175 C18-225 C18 Insert type guide (standing) C18-200 C18-250 C20 Cage, annular valve C20-25 C20-30 N16 Nipple, seating, friction N16-25 N16-30 P13 Plug, seat (barrel) P13-225 P13-275 P13 Plug, seat (plunger) P13-200 P13-250 P25 Cage plain plunger P25-200 P25-250 R11 Rod, valve R11-25 R11-30V R13 Friction ring R13A25 R13A30 R14 O-ring, friction mandrel R14-25 R14-30 S27 Seating, friction mandrel S27-25 S27-30 S28 No-go seat S28-25 S28-30 S41 Spool ring valve S41-200 S41-250 V12 Valve (traveling) V12-175 V12-225 V12 Valve (standing) V12-200 V12-250 V12R O-ring, valve (traveling) V12R175 V12R225 V12R O-ring, valve (standing) V12R200 V12R250

B21

C20

S41 R11

S28

R13

S27

N16 B26

P25

C18

V12

P13

B11

B25

C18

V12R

P13

R14

V12R

V12

Page 46: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

G-22 2012.05 CATALOG

ROD, CIRCLE A, STATIONARY HEAVY WALL BARREL, BOTTOM FRICTION OR MECHANICAL ANCHOR PUMP

( ARHB-F ) ( ARHB-M )

B21

G11R11

C21

B26C31

P25

C18

V12

P13

B12

C31

B25

C18

V12

R13

M11

N15

V12R

V12R

R14

B25

C18

V12R

N12

S22

AAI

V12

Page 47: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

G-23 2012.05 CATALOG

TUBING SIZE 2 7/8” 3 1/2" 4 1/2" 4 1/2"

PUMP 25-175 30-225 40-275 40-325 B12 Barrel, heavy wall B12-175 B12-225 B13-275 B13-325B B21 Bushing, valve rod B21-25 B21-30V B21-35 B21-35 B25 Cage body, insert type B25-25 B25-30 B25-35-325 B25-35-325 B26 Cage, top plunger B26-175 B26-225 B26-275 B26-325 C18 Insert type guide (traveling) C18-150 C18-200 C18-250 C18-300C C18 Insert type guide (standing) C18-200 C18-250 C18-350 C18-350 C21 Connector, upper barrel C21-25 C21-30 C21-35 C21-35 C31 Coupling, extension C31-175 C31-225 C31-275 G11 Guide, valve rod G11-25 G11-30 G11-35 G11-35 M11 Mandrel, friction ring M11-25 M11-30 M11-35 M11-35 N15 Nipple, seating, friction N15-25 N15-30 N15-35 N15-35 P13 Plug, seat (plunger) P13-175 P13-225 P13-275 P13-325 P25 Cage plain plunger P25-175 P25-225 P25-275 P25-325 R11 Rod, valve R11-25 R11-30V R11-35 R11-35 R13 Friction ring R13B25 R13B30 R13B35 R13B35 R14 O-ring, friction mandrel R14-25 R14-30 R14-35 R14-35 V12 Valve (traveling) V12-150 V12-200 V12-250 V12-300C V12 Valve (standing) V12-200 V12-250 V12-350 V12-350 V12R O-ring, valve (traveling) V12R150 V12R200 V12R250 V12R300 V12R O-ring, valve (standing) V12R200 V12R250 V12R350 V12R350 Optional mechanical anchor: AAI Adapter, seating bottom AAI 25 AAI 30 AAI 35 AAI 35 N12 Nipple, seating, mech. N12-25 N12-30 N12-35 N12-35 S22 Seating assembly, mech. S22-25 S22-30 S22-35 S22-35

Page 48: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

G-24 2012.05 CATALOG

ROD, CIRCLE A, STATIONARY HEAVY WALL BARREL, BOTTOM FRICTION OR MECHANICAL ANCHOR,

TWO STAGE PUMP ( ARHB-F-TS ) ( ARHB-M-TS )

B21

R11

C23

B26C31

P25

C18

V12

P13

B12

C31

B25

C18

V12

R13

M11

N15

S41

C20

V12R

V12R

R14

B25

C18

V12R

N12

S22

AAI

V12

Page 49: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

G-25 2012.05 CATALOG

TUBING SIZE 2 7/8” 3 1/2" 4 1/2" 4 1/2"

PUMP 25-175 30-225 40-275 40-325 B12 Barrel, heavy wall B12-175 B12-225 B13-275 B13-325B B21 Bushing, valve rod B21-25 B21-30V B21-35 B21-35 B25 Cage body, insert type B25-25 B25-30 B25-35-325 B25-35-325 B26 Cage, top plunger B26-175 B26-225 B26-275 B26-325 C18 Insert type guide (traveling) C18-150 C18-200 C18-250 C18-300C C18 Insert type guide (standing) C18-200 C18-250 C18-350 C18-350 C20 Cage, annular valve C20-25 C20-30 C20-35 C20-35 C23 Connector, upper barrel C23-25 C23-30 C23-35 C23-35 C31 Coupling, extension C31-175 C31-225 C31-275 M11 Mandrel, friction ring M11-25 M11-30 M11-35 M11-35 N15 Nipple, seating, friction N15-25 N15-30 N15-35 N15-35 P13 Plug, seat (plunger) P13-175 P13-225 P13-275 P13-325 P25 Cage plain plunger P25-175 P25-225 P25-275 P25-325 R11 Rod, valve R11-25 R11-30V R11-35 R11-35 R13 Friction ring R13B25 R13B30 R13B35 R13B35 R14 O-ring, friction mandrel R14-25 R14-30 R14-35 R14-35 S41 Spool ring valve S41-200 S41-250 S41-350 S41-350 V12 Valve (traveling) V12-150 V12-200 V12-250 V12-300C V12 Valve (standing) V12-200 V12-250 V12-350 V12-350 V12R O-ring, valve (traveling) V12R150 V12R200 V12R250 V12R300 V12R O-ring, valve (standing) V12R200 V12R250 V12R350 V12R350 Optional mechanical anchor: AAI Adapter, seating bottom AAI 25 AAI 30 AAI 35 AAI 35 N12 Nipple, seating, mech. N12-25 N12-30 N12-35 N12-35 S22 Seating assembly, mech. S22-25 S22-30 S22-35 S22-35

Page 50: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

G-26 2012.05 CATALOG

ROD, CIRCLE A, STATIONARY THIN WALL BARREL, BOTTOM FRICTION OR MECHANICAL ANCHOR PUMP

( ARWB-F ) ( ARWB-M )

TUBING SIZE 2 3/8” 2 7/8” 3 1/2"

PUMP 20-150 25-200 30-250 B11 Barrel, thin wall B11-150 B11-200 B11-250 B21 Bushing, valve rod B21-20 B21-25 B21-30V B25 Cage body, insert type B25-20 B25-25 B25-30 B26 Cage, top plunger B26-150 B26-200 B26-250 C18 Insert type guide (traveling) C18-125 C18-175 C18-225 C18 Insert type guide (standing) C18-150 C18-200 C18-250 C21 Connector, upper barrel C21-20 C21-25 C21-30 G11 Guide, valve rod G11-20 G11-25 G11-30 M11 Mandrel, friction ring M11-20 M11-25 M11-30 N15 Nipple, seating, friction N15-20 N15-25 N15-30 P13 Plug, seat (plunger) P13-150 P13-200 P13-250 P25 Cage plain plunger P25-150 P25-200 P25-250 R11 Rod, valve R11-20 R11-25 R11-30V R13 Friction ring R13B20 R13B25 R13B30 R14 O-ring, friction mandrel R14-20 R14-25 R14-30 V12 Valve (traveling) V12-125 V12-175 V12-225 V12 Valve (standing) V12-150 V12-200 V12-250 V12R O-ring, valve (traveling) V12R125 V12R175 V12R225 V12R O-ring, valve (standing) V12R150 V12R200 V12R250 Optional mechanical anchor: AAI Adapter, seating bottom AAI 20 AAI 25 AAI 30 N12 Nipple, seating, mech. N12-20 N12-25 N12-30 S22 Seating assembly, mech. S22-20 S22-25 S22-30

B21

G11R11

C21

B26

P25

C18

V12

P13

B11

B25

C18

V12

R13

M11

N15

V12R

V12R

R14

B25

C18

V12R

N12

S22

AAI

V12

Page 51: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

G-27 2012.05 CATALOG

ROD, CIRCLE A, STATIONARY THIN WALL BARREL,

BOTTOM FRICTION OR MECHANICAL ANCHOR, TWO STAGE PUMP ( ARWB-F-TS ) ( ARWB-M-TS )

TUBING SIZE 2 3/8” 2 7/8” 3 1/2"

PUMP 20-150 25-200 30-250 B11 Barrel, thin wall B11-150 B11-200 B11-250 B21 Bushing, valve rod B21-20 B21-25 B21-30V B25 Cage body, insert type B25-20 B25-25 B25-30 B26 Cage, top plunger B26-150 B26-200 B26-250 C18 Insert type guide (traveling) C18-125 C18-175 C18-225 C18 Insert type guide (standing) C18-150 C18-200 C18-250 C20 Cage, annular valve C20-20 C20-25 C20-30 C23 Connector, upper barrel C23-20 C23-25 C23-30 M11 Mandrel, friction ring M11-20 M11-25 M11-30 N15 Nipple, seating, friction N15-20 N15-25 N15-30 P13 Plug, seat (plunger) P13-150 P13-200 P13-250 P25 Cage plain plunger P25-150 P25-200 P25-250 R11 Rod, valve R11-20 R11-25 R11-30V R13 Friction ring R13B20 R13B25 R13B30 R14 O-ring, friction mandrel R14-20 R14-25 R14-30 S41 Spool ring valve S41-150 S41-200 S41-250 V12 Valve (traveling) V12-125 V12-175 V12-225 V12 Valve (standing) V12-150 V12-200 V12-250 V12R O-ring, valve (traveling) V12R125 V12R175 V12R225 V12R O-ring, valve (standing) V12R150 V12R200 V12R250 Optional mechanical anchor: AAI Adapter, seating bottom AAI 20 AAI 25 AAI 30 N12 Nipple, seating, mech. N12-20 N12-25 N12-30 S22 Seating assembly, mech. S22-20 S22-25 S22-30

B21

R11

C23

B26

P25

C18

V12

P13

B11

B25

C18

V12

R13

M11

N15

S41

C20

V12R

V12R

R14

B25

C18

V12R

N12

S22

AAI

V12

Page 52: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

G-28 2012.05 CATALOG

ROD, TRAVELING HEAVY WALL BARREL, FRICTION ANCHOR PUMP

( RHT-F ) TUBING SIZE 2 7/8” 3 1/2"

PUMP 25-175 30-225 B12 Barrel, heavy wall B12-175 B12-225 C11 Cage, top open C11-25 C11-30 C16 Cage, top plunger C16-200V C16-250V C21 Connector, upper barrel C21-25 C21-30 C31 Coupling, extension C31-175 C31-225 C32 Coupling, pull tube upper C32-200 C32-250 C33 Coupling, pull tube lower C33-200 C33-225 M11 Mandrel, friction ring M11-25 M11-30 N15 Nipple, seating, friction N15-25 N15-30 P11 Plug, pull P11-200 P11-225 P21 Plunger, one piece P21-200 P21-250 R13 Friction ring R13B25 R13B30 R14 O-ring, friction mandrel R14-25 R14-30 T11 Tube, pull T11-200 T11-225 V11 Valve (standing) V11-200 V11-250 V11 Valve (traveling) V11-225 V11-250 X12 Mandrel connector X12-200 X12-250

R14

M11

N15

X12

C33

T11

C32

P21

V11

C16

C11

V11

C21

B12

P11

C31

C31

R13

Page 53: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

G-29 2012.05 CATALOG

ROD, TRAVELING THIN WALL BARREL, FRICTION ANCHOR PUMP

( RWT-F ) TUBING SIZE 2 3/8” 2 7/8” 3 1/2"

PUMP 20-150 25-200 30-250 B11 Barrel, thin wall B11-150 B11-200 B11-250 C11 Cage, top open C11-20 C11-25 C11-30 C16 Cage, top plunger C16-150V C16-200V C16-250V C21 Connector, upper barrel C21-20 C21-25 C21-30 C32 Coupling, pull tube upper C32-150 C32-200 C32-250 C33 Coupling, pull tube lower C33-150-20 C33-200 C33-225 M11 Mandrel, friction ring M11-20 M11-25 M11-30 N15 Nipple, seating, friction N15-20 N15-25 N15-30 P11 Plug, pull P11-150-20 P11-200 P11-225 P21 Plunger, one piece P21-150 P21-200 P21-250 R13 Friction ring R13B20 R13B25 R13B30 R14 O-ring, friction mandrel R14-20 R14-25 R14-30 T11 Tube, pull T11-150 T11-200 T11-225 V11 Valve (standing) V11-150 V11-200 V11-250 V11 Valve (traveling) V11-175 V11-225 V11-250 X12 Mandrel connector X12-150 X12-200 X12-250

R14

M11

N15

X12

C33

T11

C32

P21

V11

C16

C11

V11

C21

B11

P11

R13

Page 54: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

G-30 2012.05 CATALOG

TUBING, CIRCLE A, HEAVY WALL BARREL, TYPE “J” STANDING VALVE PULLER,

FRICTION OR MECHANICAL ANCHOR PUMP ( ATH-F ) ( ATH-M )

TUBING SIZE 2 7/8” 3 1/2" 4 1/2"

PUMP 25-225 30-275 40-375 B13 Barrel, heavy wall B13-225 B13-275 B13-375 C11 Cage, top open C11-25 C11-30 C11-40 C16J Puller cage, stand. valve C16-225J C16-275J C16-375J C18 Insert type guide (travel.) C18-200 C18-250 C18-350 C22 Connector, box plunger C22-225 C22-275 C22-375 C34 Coupling, tubing C34-25 C34-30 C34-40 C35 Coupling, barrel C35-25 C35-30 C35-40 M11 Mandrel, friction ring M11-25 M11-30 M11-35 N15 Nipple, seating, friction N15-25 N15-30 N15-35 N21 Nipple, extension, upper N21-25 N21-30 N21-40 N22 Nipple, extension, lower N22-25 N22-30 N22-40 P13J Puller plug, stand. valve P13-225J P13-275J P13-375J P25 Cage plain plunger P25-225 P25-275 P25-375 P31 Puller standing valve (alt.) P31-225J P31-275J P31-375J R13 Friction ring R13B25 R13B30 R13B35 R14 O-ring, friction mandrel R14-25 R14-30 R14-35 V12 Valve (traveling) V12-200 V12-250 V12-350 V12 Valve (standing) V12TH200 V12TH250 V12-350 V12R O-ring, valve (traveling) V12R200 V12R250 V12R350 V12R O-ring, valve (standing) V12R350 Optional mechanical anchor: AAI Adapter, seating bottom AAI 25 AAI 35 AAI 35 N12 Nipple, seating, mech. N12-25 N12-30 N12-35 S22 Seating assembly, mech. S22-25 S22-30 S22-35

ALTERNATIVA

ALTERNATIVA

ALTERNATIVA

C34

N21

C35

B13

C35

N22

N21

C34

N15

N12

C11

C22

P25

V12

C18

P13

P31

M11

R13

V12

C16

C16

V12

S22

AAI

V12R

V12R

R14

V12R

Page 55: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

PS 2012.05 CATALOG

PARTS SECTION

Page 56: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

H 2012.05 CATALOG

BARRELS

Page 57: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

H-1 2012.05 CATALOG

BARREL, THIN WALL, ROD PUMP

B 11

Specify barrel length (XX) in feet.

Standard lengths are: 8 ft through 24 ft in 2 ft increments.

BARREL, HEAVY WALL, ROD PUMP

B 12

Specify barrel length (XX) in feet.

Standard lengths are: 8 ft through 24 ft in 2 ft increments.

REGULAR CHROMED BRASS CHROM. BRASS B11-125-XXR B11-125-XXACI B11-125-XXLA B11-125-XXLAC

B11-150-XXR B11-150-XXACI B11-150-XXLA B11-150-XXLAC

B11-200-XXR B11-200-XXACI B11-200-XXLA B11-200-XXLAC

B11-250-XXR B11-250-XXACI B11-250-XXLA B11-250-XXLAC

REGULAR CHROMED DOUBLE CHROM. BRASS CHROM. BRASS

B12-106-XXR B12-106-XXACI B12-106-XXACD B12-106-XXLA B12-106-XXLAC

B12-125-XXR B12-125-XXACI B12-125-XXACD B12-125-XXLA B12-125-XXLAC

B12-150-XXR B12-150-XXACI B12-150-XXACD B12-150-XXLA B12-150-XXLAC

B12-175-XXR B12-175-XXACI B12-175-XXACD B12-175-XXLA B12-175-XXLAC

B12-225-XXR B12-225-XXACI B12-225-XXACD B12-225-XXLA B12-225-XXLAC

Page 58: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

H-2 2012.05 CATALOG

BARREL, HEAVY WALL, TUBING PUMP

B 13

Specify barrel length (XX) in feet.

Standard lengths are: 8 ft through 24 ft in 2 ft increments.

BARREL, HEAVY WALL, BOX THREAD, TUBING PUMP

B 13 - B

Specify barrel length (XX) in feet.

Standard lengths are: 8 ft through 24 ft in 2 ft increments.

REGULAR CHROMED DOUBLE CHROM. BRASS CHROM. BRASS B13-175-XXR B13-175-XXACI B13-175-XXACD B13-175-XXLA B13-175-XXLAC

B13-225-XXR B13-225-XXACI B13-225-XXACD B13-225-XXLA B13-225-XXLAC

B13-250-XXR B13-250-XXACI B13-250-XXACD B13-250-XXLA B13-250-XXLAC

B13-275-XXR B13-275-XXACI B13-275-XXACD B13-275-XXLA B13-275-XXLAC

B13-325-XXR B13-325-XXACI B13-325-XXACD B13-325-XXLA B13-325-XXLAC

CHROMED CHROMED BRASS

B13-225-XXACIB B13-225-XXLACB

B13-275-XXACIB B13-275-XXLACB

B13-325-XXACIB B13-325-XXLACB

Page 59: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

H-3 2012.05 CATALOG

BARREL, HEAVY WALL, BOX THREAD, ROD PUMP

B 19

Specify barrel length (XX) in feet.

Standard lengths are: 8 ft through 24 ft in 2 ft increments.

FOR MORE RESISTANCE IN BOTTOM ANCHORED PUMPS.

CHROMED CHROMED BRASS

B19-125-XXACI B19-125-XXLAC

B19-150-XXACI B19-150-XXLAC

B19-175-XXACI B19-175-XXLAC

B19-200-XXACI B19-200-XXLAC

B19-225-XXACI B19-225-XXLAC

B19-250-XXACI B19-250-XXLAC

Page 60: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

I 2012.05 CATALOG

BUSHINGS

Page 61: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

I-1 2012.05 CATALOG

BUSHING VALVE ROD

B 21

BUSHING VALVE ROD, COLLET TYPE B 21 - M

FOR USE IN CASES OF EXTREME SOLICITATIÓN, TO AVOID THE VALVE ROD BREAKAGE IN THE THREAD SECTION.

VALVE ROD SUCKER ROD REGULAR HEAVY DUTY BRASS STAINLESS ST.

11/16” 5/8” B21-15 B21-15HD B21-15LA B21-15SS

11/16” 5/8” B21-20H58 B21-20H58HD B21-20H58LA B21-20H58SS

11/16” 3/4” B21-20 B21-20HD B21-20LA B21-20SS

7/8” 3/4” B21-25 B21-25HD B21-25LA B21-25SS

7/8” 7/8” B21-25P78 B21-25P78HD B21-25P78LA B21-25P78SS

1- 1/16” 3/4” B21-30 B21-30HD B21-30LA B21-30SS

1- 1/8” 3/4” B21-30V

1- 1/4” 7/8” B21-35

A

B

ASSEMBLY

VALVE ROD 11/16” 7/8” 7/8” 1- 1/16” 1- 1/16”

SUCKER ROD 3/4” 3/4” 7/8” 3/4” 7/8”

REGULAR B21-20M B21-25M B21-25P78M B21-30M B21-30P78M

HEAVY DUTY B21-20MHD B21-25MHD B21-25P78MHD B21-30MHD B21-30P78MHD

BRASS B21-20MLA B21-25MLA B21-25P78MLA B21-30MLA B21-30P78MLA

STAINLESS STEELE B21-20MSS B21-25MSS B21-25P78MSS B21-30MSS B21-30P78MSS

ITEM MATERIAL PARTS

REGULAR B21-21 B21-26 B21-26P78 B21-31 B21-31P78

A HEAVY DUTY B21-21HD B21-26HD B21-26P78HD B21-31HD B21-31P78HD

BRASS B21-21LA B21-26LA B21-26P78LA B21-31LA B21-31P78LA

STAINLESS B21-21SS B21-26SS B21-26P78SS B21-31SS B21-31P78SS

REGULAR B21-22 B21-27 B21-27 B21-32 B21-32

B HEAVY DUTY B21-22HD B21-27HD B21-27HD B21-32HD B21-32HD

BRASS B21-22LA B21-27LA B21-27LA B21-32LA B21-32LA

STAINLESS B21-22SS B21-27SS B21-27SS B21-32SS B21-32SS

Page 62: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

I-2 2012.05 CATALOG

BUSHING, SEAT, BARREL CAGE B 22

1 Outside diameter reduced to avoid its passage through the top coupling of the 2-3/4” heavy wall, box thread barrel.

BUSHING, SEAT, BARREL CAGE, WITH LOCK NUT B 22 - MT

THE LOCK NUT, ITEM B, PREVENTS THE LOOSENING OF THE BUSHING.

BUSHING, SEAT, BARREL CAGE, TUBING PUMP

B 22 / B 22 - T

THE LOCK NUT, ITEM B, PREVENTS THE LOOSENING OF THE BUSHING.

A

B

BOX THREAD REGULAR HEAVY DUTY BRASS STAINLESS ST.

3/4” L.P. B22-15 B22-15HD B22-15LA B22-15SS

3/4” L.P. B22-20H34 B22-20H34HD B22-20H34LA B22-20H34SS

1” L.P. B22-20 B22-20HD B22-20LA B22-20SS

1” L.P B22-20V

1- 1/4” L.P. B22-25 B22-25HD B22-25LA B22-25SS

1- 1/4” L.P B22-25V

1- 1/2” L.P. B22-30 B22-30HD B22-30LA B22-30SS

1- 1/2” L.P. B22-30M B22-30MHD B22-30MLA B22-30MSS

1- 1/2” L.P. B22-30V 1

ASSEMBLY

REGULAR B22-30MT

PARTS

A REGULAR B22-30MT1

B REGULAR P12-275T

B

A

ITEM A ITEM B

API TUBING REGULAR HEAVY DUTY REGULAR NIPPLE STRAINER CONNECT. 1- 1/2”

2- 7/8” B22-278 B22-278HD NO TIENE YES

3- 1/2” B22-325N278 B22-325N278HD B22-325T YES

3- 1/2” B22-325N312 B22-325N312HD B22-325T NO

3- 1/2” B22-375N312 B22-375N312HD B22-375T NO

Page 63: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

J 2012.05 CATALOG

BUSHINGS, TUBING PUMPS

Page 64: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

J-1 2012.05 CATALOG

BUSHING, TUBING PUMP

BR

CONNECTION ELEMENTS THAT ALLOW TO INSTALL TUBING PUMPS IN LARGER TUBINGS.

FROM THREAD TO THREAD REGULAR LINE PIPE 1-1/4” NOM. BOX LINE PIPE 1” NOM. PIN BR114H1M

LINE PIPE 2” NOM. PINM LINE PIPE 1- 1/2” NOM. BOX BR2M112H

A.P.I. TUBING E.U. 2- 7/8” NOM. PIN 2”- 11 ½ NPT BOX BR278M2H

A.P.I. TUBING E.U. 2- 7/8” NOM. PIN A.P.I. TUBING E.U. 2- 3/8” NOM. PIN BR278M238M

A.P.I. TUBING E.U. 2- 7/8” NOM. PIN A.P.I. TUBING E.U. 2- 3/8” NOM. BOX BR278M238H

A.P.I. TUBING E.U. 2- 7/8” NOM. PIN A.P.I. TUBING E.U. 2- 7/8” NOM. PIN BR278M278M

A.P.I. TUBING E.U. 2- 7/8” NOM. PIN A.P.I. TUBING E.U. 2- 7/8” NOM. BOX BR278M278H

A.P.I. TUBING E.U. 2- 7/8” NOM. BOX A.P.I. TUBING E.U. 2- 3/8” NOM. PIN BR278H238M

A.P.I. TUBING E.U. 2- 7/8” NOM. BOX A.P.I. TUBING E.U. 2- 3/8” NOM. BOX BR278H238H

A.P.I. TUBING E.U. 3- 1/2” NOM. PIN A.P.I. TUBING E.U. 2- 7/8” NOM. PIN BR312M278M

A.P.I. TUBING E.U. 3- 1/2” NOM. PIN A.P.I. TUBING E.U. 2- 7/8” NOM. BOX BR312M278H

A.P.I. TUBING E.U. 3- 1/2” NOM. BOX A.P.I. TUBING E.U. 2- 3/8” NOM. BOX BR312H238H

A.P.I. TUBING E.U. 3- 1/2” NOM. BOX A.P.I. TUBING E.U. 2- 7/8” NOM. PIN BR312H278M

A.P.I. TUBING E.U. 3- 1/2” NOM. BOX A.P.I. TUBING E.U. 2- 7/8” NOM. BOX BR312H278H

1- 1/4”- 11 ½ NPT PIN A.P.I. TUBING E.U. 2- 3/8” NOM. PIN BR114M238M

2,0870”-16NS-3 BOX 1,5730”-16NS-3 BOX BR2087H1573H

2,8750”-16NS3 PIN A.P.I. TUBING E.U. 2- 7/8” NOM. BOX BR2875M278H

3,3825”-11 ½ NS3 PIN A.P.I. TUBING E.U. 3- 1/2” NOM. PIN BRB11325M312M

3,3825”-11 ½ NS3 PIN A.P.I. TUBING E.U. 2- 7/8” NOM. PIN BR3382M278M

3,3825”-11 ½ NS3 PIN A.P.I. TUBING E.U. 3- 1/2” NOM.BOX BR3382M312H

3,3825”-11 ½ NS3 BOX A.P.I. TUBING E.U. 3- 1/2” NOM. PIN BR3382H312M

3,3825”-11 ½ NS3 BOX A.P.I. TUBING E.U. 3- 1/2” NOM. BOX BR3382H312H

FROM THREAD TO THREAD HEAVY DUTY A.P.I. TUBING E.U. 2- 7/8” NOM. PIN 2”- 11 ½ NPT PIN BR278M2MHD

A.P.I. TUBING E.U. 2- 7/8” NOM. PIN 2”- 11 ½ NPT BOX BR278M2HHD

A.P.I. TUBING E.U. 2- 7/8” NOM. PIN A.P.I. TUBING E.U. 2- 3/8” NOM. PIN BR278M238MHD

A.P.I. TUBING E.U. 2- 7/8” NOM. PIN A.P.I. TUBING E.U. 2- 3/8” NOM. BOX BR278M238HHD

A.P.I. TUBING E.U. 2- 7/8” NOM. PIN A.P.I. TUBING E.U. 2- 7/8” NOM. BOX BR278M278HHD

A.P.I. TUBING E.U. 2- 7/8” NOM. BOX A.P.I. TUBING E.U. 2- 3/8” NOM. PIN BR278H238MHD

A.P.I. TUBING E.U. 3- 1/2” NOM. PIN A.P.I. TUBING E.U. 2- 7/8” NOM. PIN BR312M278MHD

A.P.I. TUBING E.U. 3- 1/2” NOM. PIN A.P.I. TUBING E.U. 2- 7/8” NOM. BOX BR312M278HHD

A.P.I. TUBING E.U. 3- 1/2” NOM. BOX A.P.I. TUBING E.U. 2- 7/8” NOM. PIN BR312H278MHD

A.P.I. TUBING E.U. 3- 1/2” NOM. BOX A.P.I. TUBING E.U. 2- 7/8” NOM. BOX BR312H278HHD

2,3200”-16NS-3 PIN A.P.I. TUBING E.U. 2- 3/8” NOM. BOX BR2320M238HHD

2,8750”-16NS3 PIN A.P.I. TUBING E.U. 2- 7/8” NOM. BOX BR2875M278HHD

3,3825”-11 ½ NS3 PIN A.P.I. TUBING E.U. 2- 7/8” NOM. BOX BR3382M278HHD

3,3825”-11 ½ NS3 BOX A.P.I. TUBING E.U. 3- 1/2” NOM. BOX BR3382H312HHD

Page 65: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

J-2 2012.05 CATALOG

BUSHING, TUBING PUMP

BR

CONNECTION ELEMENTS THAT ALLOW TO INSTALL TUBING PUMPS IN LARGER TUBINGS.

FROM THREAD TO THREAD MONEL

A.P.I. TUBING E.U. 3- 1/2” NOM. PIM A.P.I. TUBING E.U. 2- 7/8” NOM. PIN BR312M278MMO

FROM THREAD TO THREAD BRASS 3,2380”-11 ½ NS3 BOX A.P.I. TUBING E.U. 2- 7/8” NOM. BOX BR3238H278HLA

Page 66: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K 2012.05 CATALOG

CAGES

Page 67: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-1 2012.05 CATALOG

CAGE, TOP OPEN

C 11

1 For 250 tubing pump.

1

1

SUCK. ROD SIZE REGULAR HEAVY DUTY HEAT TREATED

5/8” C11-20P58 C11-20P58HD C11-20P58HT

3/4” C11-20 C11-20HD C11-20HT

3/4” C11-25 C11-25HD C11-25HT

7/8” C11-25P78 C11-25P78HD C11-25P78HT

1” C11-25P1 C11-25P1HD C11-25P1HT

3/4” C11-30 C11-30HD C11-30HT

3/4" C11-30M C11-30MHD C11-30MHT

7/8” C11-30P78 C11-30P78HD C11-30P78HT

7/8" C11-30P78M C11-30P78MHD C11-30P78MHT

7/8” C11-325 C11-325HD C11-325HT

1” C11-40 C11-40HD C11-40HT

1

1

SUCK. ROD SIZE MONEL BRASS STAINLESS ST.

5/8” C11-20P58MO C11-20P58LA C11-20P58SS

3/4” C11-20MO C11-20LA C11-20SS

3/4” C11-25MO C11-25LA C11-25SS

7/8” C11-25P78MO C11-25P78LA C11-25P78SS

1” C11-25P1MO C11-25P1LA C11-25P1SS

3/4” C11-30MO C11-30LA C11-30SS

3/4" C11-30MMO C11-30MLA C11-30MSS

7/8” C11-30P78MO C11-30P78LA C11-30P78SS

7/8" C11-30P78MMO C11-30P78MLA C11-30P78MSS

7/8” C11-325MO C11-325LA C11-325SS

1” C11-40MO C11-40LA C11-40SS

Page 68: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-2 2012.05 CATALOG

CAGE, TOP OPEN, STELLITE LINED C 11 - GD

1 For 250 tubing pump.

LONGER CAGE SERVICE LIFE DUE TO THE STELLITE WELDED HARD GUIDES.

CAGE, TOP OPEN, STELLITE LINED, CALIFORNIA BALL

C 11 - GDC

1 For 250 tubing pump.

LONGER CAGE SERVICE LIFE DUE TO THE STELLITE WELDED HARD GUIDES.

1

1

SUCK. ROD SIZE STANDARD HEAVY DUTY STAINLESS ST.

3/4” C11-20GD C11-20GDHD C11-20GDSS

3/4” C11-25GD C11-25GDHD C11-25GDSS

3/4” C11-30GD C11-30GDHD C11-30GDSS

3/4” C11-30MGD C11-30MGDHD C11-30MGDSS

7/8” C11-30P78GD C11-30P78GDHD C11-30P78GDSS

7/8” C11-325GD C11-325GDHD C11-325GDSS

1" C11-40GD C11-40GDHD C11-40GDSS

SUCK. ROD SIZE STANDARD HEAVY DUTY STAINLESS ST.

3/4” C11-20GDC C11-20GDCHD C11-20GDCSS

3/4” C11-25GDC C11-25GDCHD C11-25GDCSS

3/4” C11-30GDC C11-30GDCHD C11-30GDCSS

3/4” C11-30MGDC C11-30MGDCHD C11-30MGDCSS

7/8” C11-30P78GDC C11-30P78GDCHD C11-30P78GDCSS

7/8” C11-325GDC C11-325GDCHD C11-325GDCSS

1" C11-40GDC C11-40GDCHD C11-40GDCSS

Page 69: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-3 2012.05 CATALOG

CAGE, TOP OPEN, SHORT INNER THREAD C 11 - C

1 For 250 tubing pump.

USED IN TUBING PUMPS AS TOP PLUNGER CONNECTOR WITHOUT VALVE SEAT.

CAGE, TOP OPEN, PIN THREAD C 11 - M

1

1

SUCK. ROD SIZE REGULAR HEAVY DUTY HEAT TREATED

5/8” C11-20CP58 C11-20CP58HD C11-20CP58HT

3/4” C11-20C C11-20CHD C11-20CHT

3/4” C11-25C C11-25CHD C11-25CHT

7/8” C11-25CP78 C11-25CP78HD C11-25CP78HT

1” C11-25CP1 C11-25CP1HD C11-25CP1HT

3/4” C11-30C C11-30CHD C11-30CHT

3/4" C11-30CM C11-30CMHD C11-30CMHT

7/8” C11-30CP78 C11-30CP78HD C11-30CP78HT

7/8" C11-30CP78M C11-30CP78MHD C11-30CP78MHT

7/8” C11-325C C11-325CHD C11-325CHT

1” C11-40C C11-40CHD C11-40CHT

1

1

SUCK. ROD SIZE MONEL BRASS STAINLESS ST.

5/8” C11-20CP58MO C11-20CP58LA C11-20CP58SS

3/4” C11-20CMO C11-20CLA C11-20CSS

3/4” C11-25CMO C11-25CLA C11-25CSS

7/8” C11-25CP78MO C11-25CP78LA C11-25CP78SS

1” C11-25CP1MO C11-25CP1LA C11-25CP1SS

3/4” C11-30CMO C11-30CLA C11-30CSS

3/4" C11-30CMMO C11-30CMLA C11-30CMSS

7/8” C11-30CP78MO C11-30CP78LA C11-30CP78SS

7/8" C11-30CP78MMO C11-30CP78MLA C11-30CP78MSS

7/8” C11-325CMO C11-325CLA C11-325CSS

1” C11-40CMO C11-40CLA C11-40CSS

SUCK. ROD SIZE STANDARD

3/4” C11-175M 3/4” C11-225M

3/4” C11-275M

7/8” C11-325M

Page 70: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-4 2012.05 CATALOG

CAGE, TOP PLUNGER C 12

VALVE ROD SIZE REGULAR HEAVY DUTY HEAT TREATED

11/16” C12-106 C12-106HD C12-106HT

11/16” C12-125 C12-125HD C12-125HT

11/16” C12-150-20 C12-150-20HD C12-150-20HT

7/8” C12-150-25 C12-150-25HD C12-150-25HT

7/8” C12-175 C12-175HD C12-175HT

7/8” C12-200 C12-200HD C12-200HT

1- 1/16” C12-225 C12-225HD C12-225HT

1- 1/16” C12-250 C12-250HD C12-250HT

VALVE ROD SIZE MONEL BRASS STAINLESS ST.

11/16” C12-106MO C12-106LA C12-106SS

11/16” C12-125MO C12-125LA C12-125SS

11/16” C12-150-20MO C12-150-20LA C12-150-20SS

7/8” C12-150-25MO C12-150-25LA C12-150-25SS

7/8” C12-175MO C12-175LA C12-175SS

7/8” C12-200MO C12-200LA C12-200SS

1- 1/16” C12-225MO C12-225LA C12-225SS

1- 1/16” C12-250MO C12-250LA C12-250SS

Page 71: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-5 2012.05 CATALOG

CAGE, TOP PLUNGER, SHORT THREAD

C 12 - C

USED IN INSERT PUMPS AS TOP PLUNGER CONNECTOR WITHOUT VALVE SEAT.

CAGE, TOP PLUNGER C 12 - H 78

FOR 7/8” VALVE ROD.

VALVE ROD SIZE REGULAR HEAVY DUTY HEAT TREATED

11/16” C12-106C C12-106CHD C12-106CHT

11/16” C12-125C C12-125CHD C12-125CHT

11/16” C12-150-20C C12-150-20CHD C12-150-20CHT

7/8” C12-150-25C C12-150-25CHD C12-150-25CHT

7/8” C12-175C C12-175CHD C12-175CHT

7/8” C12-200C C12-200CHD C12-200CHT

1- 1/16” C12-225C C12-225CHD C12-225CHT

1- 1/16” C12-250C C12-250CHD C12-250CHT

VALVE ROD SIZE MONEL BRASS STAINLESS ST.

11/16” C12-106CMO C12-106CLA C12-106CSS

11/16” C12-125CMO C12-125CLA C12-125CSS

11/16” C12-150-20CMO C12-150-20CLA C12-150-20CSS

7/8” C12-150-25CMO C12-150-25CLA C12-150-25CSS

7/8” C12-175CMO C12-175CLA C12-175CSS

7/8” C12-200CMO C12-200CLA C12-200CSS

1- 1/16” C12-225CMO C12-225CLA C12-225CSS

1- 1/16” C12-250CMO C12-250CLA C12-250CSS

VALVE ROD SIZE REGULAR BRASS STAINLESS ST.

7/8” C12-125H78 C12-125H78LA C12-125H78SS

Page 72: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-6 2012.05 CATALOG

CAGE, TOP PLUNGER, COLLET TYPE

C 12 - M

Also available with left hand thread. In such case, add letter I at the end of the code.

USED IN CASES OF EXTREME SOLICITATION, TO PREVENT THE VALVE ROD BREAKAGE IN THE THREAD SECTION.

B

A

ASSEMBLY

VALVE ROD SIZE 7/8” 7/8” 7/8” 1- 1/16” 1- 1/16”

REGULAR C12-150-25M C12-175M C12-200M C12-225M C12-250M

MONEL C12-150-25MMO C12-175MMO C12-200MMO C12-225MMO C12-250MMO

BRASS C12-150-25MLA C12-175MLA C12-200MLA C12-225MLA C12-250MLA

STAINLESS STEEL C12-150-25MSS C12-175MSS C12-200MSS C12-225MSS C12-250MSS

ITEM MATERIAL PARTS

REGULAR C12-150-25M1 C12-175M1 C12-200M1 C12-225M1 C12-250M1

A MONEL C12-150-25M1MO C12-175M1MO C12-200M1MO C12-225M1MO C12-250M1MO

BRASS C12-150-25M1LA C12-175M1LA C12-200M1LA C12-225M1LA C12-250M1LA

STAINLESS C12-150-25M1SS C12-175M1SS C12-200M1SS C12-225M1SS C12-250M1SS

REGULAR C12-150-25M2 C12-25M2 C12-25M2 C12-30M2 C12-30M2

B MONEL C12-150-25M2MO C12-25M2MO C12-25M2MO C12-30M2MO C12-30M2MO

BASS C12-150-25M2LA C12-25M2LA C12-25M2LA C12-30M2LA C12-30M2LA

STAINLESS C12-150-25M2SS C12-25M2SS C12-25M2SS C12-30M2SS C12-30M2SS

Page 73: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-7 2012.05 CATALOG

CAGE, TOP PLUNGER, COLLET TYPE,

SHORT THREAD C 12 - CM

Also available with left hand thread. In such case, add letter I at the end of the code.

USED AS TOP PLUNGER CONNECTOR WITHOUT VALVE SEAT IN CASES OF EXTREME SOLICITATION, TO PREVENT THE VALVE ROD BREAKAGE IN THE THREAD SECTION.

B

A

ASSEMBLY

VALVE ROD SIZE 7/8” 7/8” 7/8” 1- 1/16” 1- 1/16”

REGULAR C12-150-25CM C12-175CM C12-200CM C12-225CM C12-250CM

MONEL C12-150-25CMMO C12-175CMMO C12-200CMMO C12-225CMMO C12-250CMMO

BRASS C12-150-25CMLA C12-175CMLA C12-200CMLA C12-225CMLA C12-250CMLA

STAINLESS STEEL C12-150-25CMSS C12-175CMSS C12-200CMSS C12-225CMSS C12-250CMSS

ITEM MATERIAL PARTS

REGULAR C12-150-25CM1 C12-175CM1 C12-200CM1 C12-225CM1 C12-250CM1

A MONEL C12-150-25CM1MO C12-175CM1MO C12-200CM1MO C12-225CM1MO C12-250CM1MO

BRASS C12-150-25CM1LA C12-175CM1LA C12-200CM1LA C12-225CM1LA C12-250CM1LA

STAINLESS C12-150-25CM1SS C12-175CM1SS C12-200CM1SS C12-225CM1SS C12-250CM1SS

REGULAR C12-150-25M2 C12-25M2 C12-25M2 C12-30M2 C12-30M2

B MONEL C12-150-25M2MO C12-25M2MO C12-25M2MO C12-30M2MO C12-30M2MO

BRASS C12-150-25M2LA C12-25M2LA C12-25M2LA C12-30M2LA C12-30M2LA

STAINLESS C12-150-25M2SS C12-25M2SS C12-25M2SS C12-30M2SS C12-30M2SS

Page 74: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-8 2012.05 CATALOG

CAGE, CLOSED, PIN PLUNGER C 13

CAGE, CLOSED, PIN PLUNGER, STELLITE LINED CALIFORNIA BALL

C 13 - GD C 13 - GDC

LONGER CAGE SERVICE LIFE DUE TO THE STELLITE WELDED HARD GUIDES.

REGULAR HEAVY DUTY HEAT TREATED BRASS STAINLESS ST. C13-106 C13-106HD C13-106HT C13-106LA C13-106SS

C13-125 C13-125HD C13-125HT C13-125LA C13-125SS

C13-150 C13-150HD C13-150HT C13-150LA C13-150SS

C13-175 C13-175HD C13-175HT C13-175LA C13-175SS

C13-200 C13-200HD C13-200HT C13-200LA C13-200SS

C13-225 C13-225HD C13-225HT C13-225LA C13-225SS

C13-250 C13-250HD C13-250HT C13-250LA C13-250SS

C13-275 C13-275HD C13-275HT C13-275LA C13-275SS

REGULAR HEAVY DUTY STAINLESS ST. C13-125GD C13-125GDHD C13-125GDSS

C13-150GD C13-150GDHD C13-150GDSS

C13-175GD C13-175GDHD C13-175GDSS

C13-200GD C13-200GDHD C13-200GDSS

C13-225GD C13-225GDHD C13-225GDSS

C13-250GD C13-250GDHD C13-250GDSS

C13-275GD C13-275GDHD C13-275GDSS

C13-325GD C13-325GDHD C13-325GDSS

REGULAR STAINLESS ST. C13-125GDC C13-125GDCSS

C13-150GDC C13-150GDCSS

C13-175GDC C13-175GDCSS

C13-200GDC C13-200GDCSS

C13-225GDC C13-225GDCSS

C13-250GDC C13-250GDCSS

C13-275GDC C13-275GDCSS

C13-325GDC C13-325GDCSS

Page 75: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-9 2012.05 CATALOG

CAGE, CLOSED, PIN PLUNGER, PLAIN C 13 - L

CAGE FOR VISCOUS FLUIDS WITHOUT BALL GUIDES.

CALIFORNIA BALL C 13 - L C 13 - LC

BIG SIZE CAGES FOR VISCOUS FLUIDS WITH MORE CLEARANCE IN BALL GUIDES.

CAGE, CLOSED, PIN PLUNGER, PLAIN, STELLITE LINED

CALIFORNIA BALL C 13 - GDL C 13 - GDLC

BIG SIZE CAGES FOR VISCOUS FLUIDS WITH MORE CLEARANCE IN BALL GUIDES. LONGER CAGE SERVICE LIFE DUE TO THE STELLITE WELDED HARD GUIDES.

HEAT TREATED C13-125HTL

C13-150HTL

C13-175HTL

C13-200HTL

C13-225HTL

C13-250HTL

C13-275HTL

HEAT TREATED C13-325HTL

C13-375HTL

HEAT TREATED C13-325HTLC

C13-375HTLC

REGULAR

C13-325GDL

C13-375GDL

REGULAR

C13-325GDLC

C13-375GDLC

Page 76: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-10 2012.05 CATALOG

CAGE, CLOSED, PIN PLUNGER, INSERT TYPE C 13 - P

Optionally, component C can be ordered in regular and brass versions with chrome plated interior.

LONGER CAGE SERVICE LIFE DUE TO THE HARDENED STAINLESS STEEL INSERT GUIDE.

D B A C

ASSEMBLY

REGULAR C13-225AP C13-250AP C13-275AP C13-325AP

HEAT TREATED C13-225HTP C13-250HTP C13-275HTP C13.325HTP

MONEL C13-225MOP C13-250MOP C13-275MOP C13-325MOP

BRASS C13-225LAP C13-250LAP C13-275LAP C13-325LAP

STAINLESS STEEL C13-225SSP C13-250SSP C13-275SSP C13-325SSP

PARTS

A SOLE C13-225H1 C13-250H1 C13-325H1

B SOLE C13-225A2 C13-250A2 C13-325A2

REGULAR C13-225X3 C13-250A3 C13-275A3 C13-325A3

HEAT TREAT. C13-225X3HT C13-250HT3 C13-275HT3 C13-325HT3

C MONEL C13-225X3MO C13-250MO3 C13-275MO3 C13-325MO3

BRASS C13-225X3LA C13-250LA3 C13-275LA3 C13-325LA3

STAINLESS C13-225X3SS C13-250SS3 C13-275SS3 C13-325SS3

REGULAR C13-225A4 C13-250A4 C13-275A4 C13-325A4

HEAT TREAT. C13-225A4 C13-250A4 C13-275A4 C13-325HT4

D MONEL C13-225MO4 C13-250MO4 C13-275MO4 C13-325MO4

BRASS C13-225LA4 C13-250LA4 C13-275LA4 C13-325LA4

STAINLESS C13-225SS4 C13-250SS4 C13-275SS4 C13-325SS4

ASSEMBLY

REGULAR C13-125AP C13-150AP C13-175AP C13-200AP

HEAT TREATED C13-125HTP C13-150HTP C13-175HTP C13-200HTP

MONEL C13-125MOP C13-150MOP C13-175MOP C13-200MOP

BRASS C13-125LAP C13-150LAP C13-175LAP C13-200LAP

STAINLESS STEEL C13-125SSP C13-150SSP C13-175SSP C13-200SSP

PARTS

A SOLE C13-125X1 C13-150H1 C13-175H1 C13-200H1

B SOLE C13-125A2 C13-150A2 C13-175A2 C13-200A2

REGULAR C13-125X3 C13-150X3 C13-175X3 C13-200A3

HEAT TREAT. C13-125X3HT C13-150X3HT C13-175X3HT C13-200HT3

C MONEL C13-125X3MO C13-150X3MO C13-175X3MO C13-200MO3

BRASS C13-125X3LA C13-150X3LA C13-175X3LA C13-200LA3

STAINLESS C13-125X3SS C13-150X3SS C13-175X3SS C13-200SS3

REGULAR C13-125A4 C13-150A4 C13-175A4 C13-200A4

HEAT TREAT. C13-125A4 C13-150A4 C13-175A4 C13-200A4

D MONEL C13-125MO4 C13-150MO4 C13-175MO4 C13-200MO4

BRASS C13-125LA4 C13-150LA4 C13-175LA4 C13-200LA4

STAINLESS C13-125SS4 C13-150SS4 C13-175SS4 C13-200SS4

Page 77: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-11 2012.05 CATALOG

CAGE, CLOSED, PIN PLUNGER, INSERT TYPE, CALIFORNIA BALL C 13 - PC

Optionally, component C can be ordered in regular and brass versions with chrome plated interior.

LONGER CAGE SERVICE LIFE DUE TO THE HARDENED STAINLESS STEEL INSERT GUIDE.

D B A C

ASSEMBLY

REGULAR C13-225APC C13-250APC C13-275APC C13-325APC

HEAT TREATED C13-225HTPC C13-250HTPC C13-275HTPC C13-325HTPC

MONEL C13-225MOPC C13-250MOPC C13-275MOPC C13-325MOPC

BRASS C13-225LAPC C13-250LAPC C13-275LAPC C13-325LAPC

STAINLESS STEEL C13-225SSPC C13-250SSPC C13-275SSPC C13-325SSPC

PARTS

A SOLE C13-225H1C C13-250H1C C13-325H1C

B SOLE C13-225A2 C13-250A2 C13-325A2

REGULAR C13-225X3 C13-250A3 C13-275A3 C13-325A3

HEAT TREAT. C13-225X3HT C13-250HT3 C13-275HT3 C13-325HT3

C MONEL C13-225X3MO C13-250MO3 C13-275MO3 C13-325MO3

BRASS C13-225X3LA C13-250LA3 C13-275LA3 C13-325LA3

STAINLESS C13-225X3SS C13-250SS3 C13-275SS3 C13-325SS3

REGULAR C13-225A4 C13-250A4 C13-275A4 C13-325A4

HEAT TREAT. C13-225A4 C13-250A4 C13-275A4 C13-325HT4

D MONEL C13-225MO4 C13-250MO4 C13-275MO4 C13-325MO4

BRASS C13-225LA4 C13-250LA4 C13-275LA4 C13-325LA4

STAINLESS C13-225SS4 C13-250SS4 C13-275SS4 C13-325SS4

ASSEMBLY

REGULAR C13-125APC C13-150APC C13-175APC C13-200APC

HEAT TREATED C13-125HTPC C13-150HTPC C13-175HTPC C13-200HTPC

MONEL C13-125MOPC C13-150MOPC C13-175MOPC C13-200MOPC

BRASS C13-125LAPC C13-150LAPC C13-175LAPC C13-200LAPC

STAINLESS STEEL C13-125SSPC C13-150SSPC C13-175SSPC C13-200SSPC

PARTS

A SOLE C13-125A1MC C13-150H1C C13-175H1C C13-200H1C

B SOLE C13-125A2 C13-150A2 C13-175A2 C13-200A2

REGULAR C13-125X3 C13-150X3 C13-175X3 C13-200A3

HEAT TREAT. C13-125X3HT C13-150X3HT C13-175X3HT C13-200HT3

C MONEL C13-125X3MO C13-150X3MO C13-175X3MO C13-200MO3

BRASS C13-125X3LA C13-150X3LA C13-175X3LA C13-200LA3

STAINLESS C13-125X3SS C13-150X3SS C13-175X3SS C13-200SS3

REGULAR C13-125A4 C13-150A4 C13-175A4 C13-200A4

HEAT TREAT. C13-125A4 C13-150A4 C13-175A4 C13-200A4

D MONEL C13-125MO4 C13-150MO4 C13-175MO4 C13-200MO4

BRASS C13-125LA4 C13-150LA4 C13-175LA4 C13-200LA4

STAINLESS C13-125SS4 C13-150SS4 C13-175SS4 C13-200SS4

Page 78: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-12 2012.05 CATALOG

CAGE, CLOSED, PIN PLUNGER, DOUBLE VALVE

C 13 - D

1 For large volume 3-1/4” pump with California ball.

CAGE, CLOSED, PIN PLUNGER, DOUBLE VALVE,

STELLITE LINED CALIFORNIA BALL

C 13 - DGD C 13 - DGDC

LONGER CAGE SERVICE LIFE DUE TO THE STELLITE WELDED HARD GUIDES.

DOUBLE VALVE CAGES ARE USED IN WELLS WITH SAND OR SOLIDS. MUST BE INSTALLED IN COMBINATION WITH ANY VERSION OF THE C13 STANDARD CAGE. CAUTION IN GASSY WELLS BECAUSE IT INCREASES THE UNSWEPT VOLUME.

1

REGULAR STAINLESS ST. C13-125DGDC C13-125DGDCSS

C13-150DGDC C13-150DGDCSS

C13-175DGDC C13-175DGDCSS

C13-200DGDC C13-200DGDCSS

C13-225DGDC C13-225DGDCSS

C13-250DGDC C13-250DGDCSS

C13-275DGDC C13-275DGDCSS

C13-325DGDC C13-325DGDCSS

REGULAR HEAVY DUTY HEAT TREATED BRASS STAINLESS ST. C13-106D C13-106DHD C13-106DHT C13-106DLA C13-106DSS C13-125D C13-125DHD C13-125DHT C13-125DLA C13-125DSS

C13-150D C13-150DHD C13-150DHT C13-150DLA C13-150DSS

C13-175D C13-175DHD C13-175DHT C13-175DLA C13-175DSS

C13-200D C13-200DHD C13-200DHT C13-200DLA C13-200DSS

C13-225D C13-225DHD C13-225DHT C13-225DLA C13-225DSS

C13-250D C13-250DHD C13-250DHT C13-250DLA C13-250DSS

C13-275D C13-275DHD C13-275DHT C13-275DLA C13-275DSS

C13-325DC C13-325DHD C13-325DHTC C13-325DLAC C13-325DSSC

REGULAR STAINLESS ST. C13-125DGD C13-125DGDSS

C13-150DGD C13-150DGDSS

C13-175DGD C13-175DGDSS

C13-200DGD C13-200DGDSS

C13-225DGD C13-225DGDSS

C13-250DGD C13-250DGDSS

C13-275DGD C13-275DGDSS

C13-325DGD C13-325DGDSS

Page 79: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-13 2012.05 CATALOG

CAGE, CLOSED, PIN PLUNGER, DOUBLE VALVE, INSERT TYPE C 13 - PD

Optionally, component C can be ordered in regular and brass versions with chrome plated interior.

USED IN WELLS WITH SAND OR SOLIDS. MUST BE INSTALLED IN COMBINATION WITH ANY VERSION OF THE C13 STANDARD CAGE. CAUTION IN GASSY WELLS BECAUSE IT INCREASES THE UNSWEPT VOLUME. LONGER CAGE SERVICE LIFE DUE TO THE HARDENED STAINLESS STEEL INSERT GUIDE.

D B A C

ASSEMBLY

REGULAR C13-225APD C13-250APD C13-275APD C13-325APD

HEAT TREATED C13-225HTPD C13-250HTPD C13-275HTPD C13-325HTPD

MONEL C13-225MOPD C13-250MOPD C13-275MOPD C13-325MOPD

BRASS C13-225LAPD C13-250LAPD C13-275LAPD C13-325LAPD

STAINLESS C13-225SSPD C13-250SSPD C13-275SSPD C13-325SSPD

PARTS

A SOLE C13-225H1 C13-250H1 C13-325H1

B SOLE C13-225A2 C13-250A2 C13-325A2

REGULAR C13-225X3 C13-250A3 C13-275A3 C13-325A3

HEAT TREAT. C13-225X3HT C13-250HT3 C13-275HT3 C13-325HT3

C MONEL C13-225X3MO C13-250MO3 C13-275MO3 C13-325MO3

BRASS C13-225X3LA C13-250LA3 C13-275LA3 C13-325LA3

STAINLESS C13-225X3SS C13-250SS3 C13-275SS3 C13-325SS3

REGULAR C13-225A4D C13-250A4D C13-275A4D C13-325A4D

HEAT TREAT. C13-225A4D C13-250A4D C13-275HT4D C13-325HT4D

D MONEL C13-225MO4D C13-250MO4D C13-275MO4D C13-325MO4D

BRASS C13-225LA4D C13-250LA4D C13-275LA4D C13-325LA4D

STAINLESS C13-225SS4D C13-250SS4D C13-275SS4D C13-325SS4D

ASSEMBLY

REGULAR C13-125APD C13-150APD C13-175APD C13-200APD

HEAT TREATED C13-125HTPD C13-150HTPD C13-175HTPD C13-200HTPD

MONEL C13-125MOPD C13-150MOPD C13-175MOPD C13-200MOPD

BRASS C13-125LAPD C13-150LAPD C13-175LAPD C13-200LAPD

STAINLESS STEEL C13-125SSPD C13-150SSPD C13-175SSPD C13-200SSPD

PARTS

A SOLE C13-125X1 C13-150H1 C13-175H1 C13-200H1

B SOLE C13-125A2 C13-150A2 C13-175A2 C13-200A2

REGULAR C13-125X3 C13-150X3 C13-175X3 C13-200A3

HEAT TREAT. C13-125X3HT C13-150X3HT C13-175X3HT C13-200HT3

C MONEL C13-125X3MO C13-150X3MO C13-175X3MO C13-200MO3

BRASS C13-125X3LA C13-150X3LA C13-175X3LA C13-200LA3

STAINLESS C13-125X3SS C13-150X3SS C13-175X3SS C13-200SS3

REGULAR C13-125A4D C13-150A4D C13-175A4D C13-200A4D

HEAT TREAT. C13-125A4D C13-150A4D C13-175A4D C13-200A4D

D MONEL C13-125MO4D C13-150MO4D C13-175MO4D C13-200MO4D

BRASS C13-125LA4D C13-150LA4D C13-175LA4D C13-200LA4D

STAINLESS C13-125SS4D C13-150SS4D C13-175SS4D C13-200SS4D

Page 80: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-14 2012.05 CATALOG

CAGE, CLOSED, PIN PLUNGER, DOUBLE VALVE, INSERT TYPE,

CALIFORNIA BALL C 13 - PDC

Optionally, component C can be ordered in regular and brass versions with chrome plated interior.

USED IN WELLS WITH SAND OR SOLIDS. MUST BE INSTALLED IN COMBINATION WITH ANY VERSION OF THE C13 STANDARD CAGE. CAUTION IN GASSY WELLS BECAUSE IT INCREASES THE UNSWEPT VOLUME. LONGER CAGE SERVICE LIFE DUE TO THE HARDENED STAINLESS STEEL INSERT GUIDE.

D B A C

ASSEMBLY

REGULAR C13-225APDC C13-250APDC C13-275APDC C13-325APDC

HEAT TREATED C13-225HTPDC C13-250HTPDC C13-275HTPDC C13-325HTPDC

MONEL C13-225MOPDC C13-250MOPDC C13-275MOPDC C13-325MOPDC

BRASS C13-225LAPDC C13-250LAPDC C13-275LAPDC C13-325LAPDC

STAINLESS STEEL C13-225SSPDC C13-250SSPDC C13-275SSPDC C13-325SSPDC

PARTS

A SOLE C13-225H1C C13-250H1C C13-325H1C

B SOLE C13-225A2 C13-250A2 C13-325A2

REGULAR C13-225X3 C13-250A3 C13-275A3 C13-325A3

HEAT TREAT. C13-225X3HT C13-250HT3 C13-275HT3 C13-325HT3

C MONEL C13-225X3MO C13-250MO3 C13-275MO3 C13-325MO3

BRASS C13-225X3LA C13-250LA3 C13-275LA3 C13-325LA3

STAINLESS C13-225X3SS C13-250SS3 C13-275SS3 C13-325SS3

REGULAR C13-225A4D C13-250A4D C13-275A4D C13-325A4D

HEAT TREAT. C13-225A4D C13-250A4D C13-275A4D C13-325HT4D

D MONEL C13-225MO4D C13-250MO4D C13-275MO4D C13-325MO4D

BRASS C13-225LA4D C13-250LA4D C13-275LA4D C13-325LA4D

STAINLESS C13-225SS4D C13-250SS4D C13-275SS4D C13-325SS4D

ASSEMBLY

REGULAR C13-125APDC C13-150APDC C13-175APDC C13-200APDC

HEAT TREATED C13-125HTPDC C13-150HTPDC C13-175HTPDC C13-200HTPDC

MONEL C13-125MOPDC C13-150MOPDC C13-175MOPDC C13-200MOPDC

BRASS C13-125LAPDC C13-150LAPDC C13-175LAPDC C13-200LAPDC

STAINLESS STEEL C13-125SSPDC C13-150SSPDC C13-175SSPDC C13-200SSPDC

PARTS

A SOLE C13-125A1MC C13-150H1C C13-175H1C C13-200H1C

B SOLE C13-125A2 C13-150A2 C13-175A2 C13-200A2

REGULAR C13-125X3 C13-150X3 C13-175X3 C13-200A3

HEAT TREAT. C13-125X3HT C13-150X3HT C13-175X3HT C13-200HT3

C MONEL C13-125X3MO C13-150X3MO C13-175X3MO C13-200MO3

BRASS C13-125X3LA C13-150X3LA C13-175X3LA C13-200LA3

STAINLESS C13-125X3SS C13-150X3SS C13-175X3SS C13-200SS3

REGULAR C13-125A4D C13-150A4D C13-175A4D C13-200A4D

HEAT TREAT. C13-125A4D C13-150A4D C13-175A4D C13-200A4D

D MONEL C13-125MO4D C13-150MO4D C13-175MO4D C13-200MO4D

BRASS C13-125LA4D C13-150LA4D C13-175LA4D C13-200LA4D

STAINLESS C13-125SS4D C13-150SS4D C13-175SS4D C13-200SS4D

Page 81: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-15 2012.05 CATALOG

CAGE, CLOSED, PIN PLUNGER, MECHANICAL GAS LOCK PREVENTER

C 13 - AB

USED IN COMBINATION WITH THE DIFFERENT VERSIONS OF GAS LOCK PREVENTER CAGES C14-AB AND C16-AB. PREVENTS THE GAS LOCK BY FORCING THE OPENING OF THE TRAVELING VALVE IN A MECHANICAL WAY.

A B C D

ASSEMBLY

HEAT TREATED C13-125ABHT C13-150ABHT C13-175ABHT C13-200ABHT

PARTS

A REGULAR C13-125A4 C13-150A4 C13-175A4 C13-200A4

B SOLE C13-125A2 C13-150A2 C13-175A2 C13-200A2

C STAINLESS C13-128ABZSS C13-153ABZSS C13-178ABZSS C13-203ABZSS

D HEAT TREAT. C13-126ABZHT C13-151ABZHT C13-176ABZHT C13-201ABZHT

ASSEMBLY

HEAT TREATED C13-225ABHT C13-250ABHT C13-275ABHT

PARTS

A REGULAR C13-225A4 C13-250A4 C13-275A4

B SOLE C13-225A2 C13-250A2

C STAINLESS C13-228ABZSS C13-253ABZSS

D HEAT TREAT. C13-226ABZHT C13-251ABZHT C13-276ABZHT

Page 82: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-16 2012.05 CATALOG

CAGE, CLOSED, PIN PLUNGER, MECHANICAL GAS LOCK PREVENTER,

STELLITE LINED C 13 - ABGD

USED IN COMBINATION WITH THE DIFFERENT VERSIONS OF GAS LOCK PREVENTER CAGES C14-AB AND C16-AB. PREVENTS THE GAS LOCK BY FORCING THE OPENING OF THE TRAVELING VALVE IN A MECHANICAL WAY. LONGER CAGE SERVICE LIFE DUE TO THE STELLITE WELDED HARD GUIDES.

A B C D

ASSEMBLY

REGULAR C13-150ABGD C13-175ABGD C13-200ABGD

NICKEL PLATED C13-150ABGDNQ C13-175ABGDNQ C13-200ABGDNQ

MONEL C13-150ABGDMO C13-175ABGDMO C13-200ABGDMO

STAINLESS STEEL C13-150ABGDSS C13-175ABGDSS C13-200ABGDSS

PARTS

REGULAR C13-150A4 C13-175A4 C13-200A4

A NICKEL PLT. C13-150SS4 C13-175SS4 C13-200SS4

MONEL C13-150MO4 C13-175MO4 C13-200MO4

STAINLESS C13-150SS4 C13-175SS4 C13-200SS4

B SOLE C13-150A2 C13-175A2 C13-200A2

C STAINLESS C13-153ABZSS C13-178ABZSS C13-203ABZSS

REGULAR C13-151ABGDZ C13-176ABGDZ C13-201ABGDZ

D NICKEL PLT. C13-151ABGDZNQ C13-176ABGDZNQ C13-201ABGDZNQ

MONEL C13-151ABGDZMO C13-176ABGDZMO C13-201ABGDZMO

STAINLESS C13-151ABGDZSS C13-176ABGDZSS C13-201ABGDZSS

ASSEMBLY

REGULAR C13-225ABGD C13-250ABGD C13-275ABGD NICKEL PLATED C13-225ABGDNQ C13-250ABGDNQ C13-275ABGDNQ

MONEL C13-225ABGDMO C13-250ABGDMO C13-275ABGDMO

STAINLESS STEEL C13-225ABGDSS C13-250ABGDSS C13-275ABGDSS

PARTS

REGULAR C13-225A4 C13-250A4 C13-275A4 A NICKEL PLT. C13-225SS4 C13-250SS4 C13-275SS4

MONEL C13-225MO4 C13-250MO4 C13-275MO4

STAINLESS C13-225SS4 C13-250SS4 C13-275SS4

B SOLE C13-225A2 C13-250A2

C STAINLESS C13-228ABZSS C13-253ABZSS

REGULAR C13-226ABGDZ C13-251ABGDZ C13-276ABGDZ

D NICKEL PLT. C13-226ABGDZNQ C13-251ABGDZNQ C13-276ABGDZNQ

MONEL C13-226ABGDZMO C13-251ABGDZMO C13-276ABGDZMO

STAINLESS C13-226ABGDZSS C13-251ABGDZSS C13-276ABGDZSS

Page 83: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-17 2012.05 CATALOG

CAGE, CLOSED, PIN PLUNGER, MOBILE GAS LOCK PREVENTER,

INSERT TYPE C 13 - AG1

PREVENTS PUMP BLOCKAGE DUE TO THE PRESENCE OF GAS, BOTH IN ITS SHUT POSITION (BY THE COMPRESSION OF THE GAS) AS IN ITS OPEN POSITION (BY THE FLOWING OF A HIGH AMOUNT OF GAS). AT THE BEGINNING OF THE DOWNSTROKE, ITEM D TENDS TO STOP AGAINST THE BARREL AND ITEM C , CONNECTED TO IT, OPENS THE VALVE BY PUSHING THE BALL. IN THE UPSTROKE, ITEM D TENDS TO STOP AGAINST THE BARREL AND ITEM C CAUSES A STRANGULATION WITH THE VALVE SEAT, HELPING TO THE CLOSURE OF THE VALVE.

A B C D

ASSEMBLY

REGULAR C13-125AG1 C13-150AG1 C13-175AG1 C13-200AG1

MONEL C13-125AG1MO C13-150AG1MO C13-175AG1MO C13-200AG1MO

STAINLESS C13-125AG1SS C13-150AG1SS C13-175AG1SS C13-200AG1SS

PARTS

REG. C13-125AP C13-150AP C13-175AP C13-200AP

A MONEL C13-125MOP C13-150MOP C13-175MOP C13-200MOP

STAINL. C13-125SSP C13-150SSP C13-175SSP C13-200SSP

REG. C13-126AG1 C13-151AG1 C13-176AG1 C13-201AG1

MONEL C13-126AG1MO C13-151AG1MO C13-176AG1MO C13-201AG1MO B STAINL. C13-126AG1SS C13-151AG1SS C13-176AG1SS C13-201AG1SS

REG. C13-127AG1 C13-152AG1 C13-177AG1 C13-202AG1

C MONEL C13-127AG1MO C13-152AG1MO C13-177AG1MO C13-202AG1MO

STAINL. C13-127AG1SS C13-152AG1SS C13-177AG1SS C13-202AG1SS

REG. C13-128AG1 C13-153AG1 C13-178AG1 C13-203AG1

D MONEL C13-128AG1Q C13-153AG1Q C13-178AG1Q C13-203AG1Q

STAINL. C13-128AG1SS C13-153AG1SS C13-178AG1SS C13-203AG1SS

ASSEMBLY

REGULAR C13-225AG1 C13-250AG1 C13-275AG1 C13-325AG1

MONEL C13-225AG1MO C13-250AG1MO C13-275AG1MO C13-325AG1MO

STAINLESS C13-225AG1SS C13-250AG1SS C13-275AG1SS C13-325AG1SS

PARTS

REG. C13-225AP C13-250AP C13-275AP C13-325HTPC

A MONEL C13-225MOP C13-250MOP C13-275MOP C13-325MOPC

STAINL. C13-225SSP C13-250SSP C13-275SSP C13-325SSPC

REG. C13-226AG1 C13-251AG1 C13-276AG1 C13-326AG1

MONEL C13-226AG1MO C13-251AG1MO C13-276AG1MO C13-326AG1MO B STAINL. C13-226AG1SS C13-251AG1SS C13-276AG1SS C13-326AG1SS

REG. C13-227AG1 C13-252AG1 C13-277AG1 C13-327AG1

C MONEL C13-227AG1MO C13-252AG1MO C13-277AG1MO C13-327AG1MO

STAINL. C13-227AG1SS C13-252AG1SS C13-277AG1SS C13-327AG1SS

REG. C13-228AG1 C13-253AG1 C13-278AG1 C13-328AG1

D MONEL C13-228AG1Q C13-253AG1Q C13-278AG1Q C13-328AG1Q

STAINL. C13-228AG1SS C13-253AG1SS C13-278AG1SS C13-328AG1SS

Page 84: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-18 2012.05 CATALOG

CAGE, CLOSED, PIN PLUNGER, MOBILE GAS LOCK PREVENTER,

PLUNGER FOR SOFT RINGS C 13 - AG1RB

PREVENTS PUMP BLOCKAGE DUE TO THE PRESENCE OF GAS, BOTH IN ITS SHUT POSITION (BY THE COMPRESSIO0N OF THE GAS) AS IN ITS OPEN POSITION (BY THE FLOWING OF A HIGH AMOUNT OF GAS). AT THE BEGINNING OF THE DOWNSTROKE, ITEM D TENDS TO STOP AGAINST THE BARREL AND ITEM C , CONNECTED TO IT, OPENS THE VALVE BY PUSHING THE BALL. IN THE UPSTROKE, ITEM D TENDS TO STOP AGAINST THE BARREL AND ITEM C CAUSES A STRANGULATION WITH THE VALVE SEAT, HELPING TO THE CLOSURE OF THE VALVE. THE SOFT RINGS INCREASE THE ADHERENCE AGAINST THE BARREL AND PROTECT AGAINST WEAR BOTH THE PLUNGER OF THE VALVE AND THE BARREL.

A B C D

ASSEMBLY

REGULAR C13-125AG1RB C13-150AG1RB C13-175AG1RB C13-200AG1RB

MONEL C13-125AG1RBMO C13-150AG1RBMO C13-175AG1RBMO C13-200AG1RBMO

STAINLESS C13-125AG1RBSS C13-150AG1RBSS C13-175AG1RBSS C13-200AG1RBSS

PARTS

REG. C13-125AP C13-150AP C13-175AP C13-200AP

A MONEL C13-125MOP C13-150MOP C13-175MOP C13-200MOP

STAINL. C13-125SSP C13-150SSP C13-175SSP C13-200SSP

REG. C13-126AG1 C13-151AG1 C13-176AG1 C13-201AG1

MONEL C13-126AG1MO C13-151AG1MO C13-176AG1MO C13-201AG1MO B STAINL. C13-126AG1SS C13-151AG1SS C13-176AG1SS C13-201AG1SS

REG. C13-127AG1 C13-152AG1 C13-177AG1 C13-202AG1

C MONEL C13-127AG1MO C13-152AG1MO C13-177AG1MO C13-202AG1MO

STAINL. C13-127AG1SS C13-152AG1SS C13-177AG1SS C13-202AG1SS

REG. C13-128AG1RB C13-153AG1RB C13-178AG1RB C13-203AG1RB

D MONEL C13-128AG1RBQ C13-153AG1RBQ C13-178AG1RBQ C13-203AG1RBQ

STAINL. C13-128AG1RBSS C13-153AG1RBSS C13-178AG1RBSS C13-203AG1RBSS

ASSEMBLY

REGULAR C13-225AG1RB C13-250AG1RB C13-275AG1RB C13-325AG1RB

MONEL C13-225AG1RBMO C13-250AG1RBMO C13-275AG1RBMO C13-325AG1RBMO

STAINLESS C13-225AG1RBSS C13-250AG1RBSS C13-275AG1RBSS C13-325AG1RBSS

PARTS

REG. C13-225AP C13-250AP C13-275AP C13-325HTPC

A MONEL C13-225MOP C13-250MOP C13-275MOP C13-325MOPC

STAINL. C13-225SSP C13-250SSP C13-275SSP C13-325SSPC

REG. C13-226AG1 C13-251AG1 C13-276AG1 C13-326AG1

MONEL C13-226AG1MO C13-251AG1MO C13-276AG1MO C13-326AG1MO B STAINL. C13-226AG1SS C13-251AG1SS C13-276AG1SS C13-326AG1SS

REG. C13-227AG1 C13-252AG1 C13-277AG1 C13-327AG1

C MONEL C13-227AG1MO C13-252AG1MO C13-277AG1MO C13-327AG1MO

STAINL. C13-227AG1SS C13-252AG1SS C13-277AG1SS C13-327AG1SS

REG. C13-228AG1RB C13-253AG1RB C13-278AG1RB C13-328AG1RB

D MONEL C13-228AG1RBQ C13-253AG1RBQ C13-278AG1RBQ C13-328AG1RBQ

STAINL. C13-228AG1RBSS C13-253AG1RBSS C13-278AG1RBSS C13-328AG1RBSS

Page 85: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-19 2012.05 CATALOG

CAGE, CLOSED BARREL

C 14

1 For use with thin wall 1-1/4” barrel in tubing 20.

CAGE, CLOSED BARREL, STELLITE LINED CALIFORNIA BALL

C 14 - GD C 14 - GDC

LONGER CAGE SERVICE LIFE DUE TO THE STELLITE WELDED HARD GUIDES.

CAGE, CLOSED BARREL, PLAIN C 14 - L

CAGES FOR VISCOUS FLUIDS WITHOUT BALL GUIDES.

1

REGULAR HEAVY DUTY HEAT TREATED BRASS STAINLESS ST.

C14-15 C14-15HD C14-15HT C14-15LA C14-15SS

C14-20-125 C14-20-125HD C14-20-125HT C14-20-125LA C14-20-125SS

C14-20 C14-20HD C14-20HT C14-20LA C14-20SS

C14-25 C14-25HD C14-25HT C14-25LA C14-25SS

C14-30 C14-30HD C14-30HT C14-30LA C14-30SS

REGULAR STAINLESS ST.

C14-20GDC C14-20GDCSS C14-25GDC C14-25GDCSS

C14-30GDC C14-30GDCSS

REGULAR HEAVY DUTY STAINLESS ST.

C14-20GD C14-20GDHD C14-20GDSS C14-25GD C14-25GDHD C14-25GDSS

C14-30GD C14-30GDHD C14-30GDSS

HEAT TREATED C14-20-125HTL

C14-20HTL

C14-25HTL

C14-30HTL

Page 86: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-20 2012.05 CATALOG

CAGE, CLOSED BARREL, INSERT TYPE

C 14 - P

1 For use with thin wall 1-1/4” barrel in tubing 20.

LONGER CAGE SERVICE LIFE DUE TO THE HARDENED STAINLESS STEEL INSERT GUIDE.

D B A C

1 ASSEMBLY

REGULAR C14-20-125AP C14-20AP C14-25AP C14-30AP

HEAT TREATED C14-20-125HTP C14-20HTP C14-25HTP C14-30HTP

MONEL C14-20-125MOP C14-20MOP C14-25MOP C14-30MOP

BRASS C14-20-125LAP C14-20LAP C14-25LAP C14-30LAP

STAINLESS ST. C14-20-125SSP C14-20SSP C14-25SSP C14-30SSP

PARTS

A SOLE C13-175H1 C13-225H1 C13-250H1

B SOLE C13-175A2 C13-225A2 C13-250A2

REGULAR C13-175X3 C13-225X3 C13-275A3

HEAT TR. C13-175X3HT C13-225X3HT C13-275HT3

C MONEL C13-175X3MO C13-225X3MO C13-275MO3

BRASS C13-175X3LA C13-225X3LA C13-275LA3

STAINLESS C13-175X3SS C13-225X3SS C13-275SS3

REGULAR C14-20-125A4 C14-20A4 C14-25A4 C14-30A4

HEAT TR. C14-20-125HT4 C14-20A4 C14-25A4 C14-30A4

D MONEL C14-20-125MO4 C14-20MO4 C14-25MO4 C14-30MO4

BRASS C14-20-125LA4 C14-20LA4 C14-25LA4 C14-30LA4

STAINLESS C14-20-125SS4 C14-20SS4 C14-25SS4 C14-30SS4

Page 87: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-21 2012.05 CATALOG

CAGE, CLOSED BARREL, INSERT TYPE, CALIFORNIA BALL

C 14 - PC

1 For use with thin wall 1-1/4” barrel in tubing 20.

LONGER CAGE SERVICE LIFE DUE TO THE HARDENED STAINLESS STEEL INSERT GUIDE.

D B A C

1 ASSEMBLY

REGULAR C14-20-125APC C14-20APC C14-25APC C14-30APC

HEAT TREATED C14-20-125HTPC C14-20HTPC C14-25HTPC C14-30HTPC

MONEL C14-20-125MOPC C14-20MOPC C14-25MOPC C14-30MOPC

BRASS C14-20-125LAPC C14-20LAPC C14-25LAPC C14-30LAPC

STAINLESS ST. C14-20-125SSPC C14-20SSPC C14-25SSPC C14-30SSPC

PARTS

A SOLE C13-175H1C C13-225H1C C13-250H1C

B SOLE C13-175A2 C13-225A2 C13-250A2

REGULAR C13-175X3 C13-225X3 C13-275A3

HEAT TR. C13-175X3HT C13-225X3HT C13-275HT3

C MONEL C13-175X3MO C13-225X3MO C13-275MO3

BRASS C13-175X3LA C13-225X3LA C13-275LA3

STAINLESS C13-175X3SS C13-225X3SS C13-275SS3

REGULAR C14-20-125A4 C14-20A4 C14-25A4 C14-30A4

HEAT TR. C14-20-125HT4 C14-20A4 C14-25A4 C14-30A4

D MONEL C14-20-125MO4 C14-20MO4 C14-25MO4 C14-30MO4

BRASS C14-20-125LA4 C14-20LA4 C14-25LA4 C14-30LA4

STAINLESS C14-20-125SS4 C14-20SS4 C14-25SS4 C14-30SS4

Page 88: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-22 2012.05 CATALOG

CAGE, CLOSED BARREL, VISCOUS FLUIDS, INSERT TYPE, CALIFORNIA BALL

C 14 - MPC

USED WITH B19-200 BARREL AND BOTTOM ANCHOR. THE USE OF A V11-250 CALIFORNIA VALVE IMPROVES THE PASSAGE SECTION IN APPROXIMATELY 30%. LONGER CAGE SERVICE LIFE DUE TO THE HARDENED STAINLESS STEEL INSERT GUIDE.

D B A C E

ASSEMBLY

REGULAR C14-25MPC

HEAT TREATED C14-25MPCHT

MONEL C14-25MPCMO

PARTS

A SOLE C13-250HM1C

B SOLE C14-25MPC2

REGULAR C14-25MPC3

C HEAT TREAT. C14-25MPC3HT

MONEL C14-25MPC3MO

REGULAR C14-25MPC4

D HEAT TREAT. C14-25MPC4

MONEL C14-25MPC4MO

REGULAR C14-25MPC5

E HEAT TREAT. C14-25MPC5HT

MONEL C14-25MPC5MO

Page 89: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-23 2012.05 CATALOG

CAGE, CLOSED BARREL, DOUBLE VALVE C 14 - D

USED IN WELLS WITH SAND OR SOLIDS. MUST BE INSTALLED IN COMBINATION WITH ANY VERSION OF THE C14 STANDARD CAGE. CAUTION IN GASSY WELLS BECAUSE IT INCREASES THE UNSWEPT VOLUME.

CAGE, CLOSED BARREL, DOUBLE VALVE, STELLITE LINED

C 14 - DGD

USED IN WELLS WITH SAND OR SOLIDS. MUST BE INSTALLED IN COMBINATION WITH ANY VERSION OF THE C14 STANDARD CAGE. CAUTION IN GASSY WELLS BECAUSE IT INCREASES THE UNSWEPT VOLUME. LONGER CAGE SERVICE LIFE DUE TO THE STELLITE WELDED HARD GUIDES.

CAGE, CLOSED BARREL, DOUBLE VALVE, INSERT GUIDE

FOR THEIR RESPECTIVE COMPONENTS, SEE PART C13-PD OF THIS SAME CHAPTER.

USED IN WELLS WITH SAND OR SOLIDS. MUST BE INSTALLED IN COMBINATION WITH ANY VERSION OF THE C14 STANDARD CAGE. CAUTION IN GASSY WELLS BECAUSE IT INCREASES THE UNSWEPT VOLUME. LONGER CAGE SERVICE LIFE DUE TO THE HARDENED STAINLESS STEEL INSERT GUIDE.

STANDARD C14-20DGD

C14-25DGD

C14-30DGD

UTILIZE FOR DOUBLE VALVE VERSIÓN

OF: REGULAR HEAT TREATED MONEL BRASS STAINLESS

C14-20 C13-175APD C13-175HTPD C13-175MOPD C13-175LAPD C13-175SSPD

C14-25 C13-225APD C13-225HTPD C13-225MOPD C13-225LAPD C13-225SSPD

C14-30 C13-275APD C13-275HTPD C13-275MOPD C13-275LAPD C13-275SSPD

REGULAR HEAVY DUTY HEAT TREATED BRASS STAINLESS C14-20D C14-20DHD C14-20DHT C14-20DLA C14-20DSS

C14-25D C14-25DHD C14-25DHT C14-25DLA C14-25DSS

C14-30D C14-30DHD C14-30DHT C14-30DLA C14-30DSS

Page 90: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-24 2012.05 CATALOG

CAGE, CLOSED BARREL, SHORT, STELLITE LINED CALIFORNIA BALL

C 14 - CGD C 14 - CGDC

USED IN COMBINATION WITH THE P12-E PLUG REDUCES THE UNSWEPT VOLUME WHICH PREVENTS PUMP BLOCKAGE IN GASSY WELLS.

CAGE, CLOSED BARREL, SHORT, INSERT TYPE

CALIFORNIA BALL C 14 - CP C 14 - CPC

CAUTION IN CORROSIVE WELLS AS THE COMPONENT C , BECAUSE OF ITS THIN WALL, IS MADE OF HEAT TREATED STEEL. USED IN COMBINATION WITH THE P12-E PLUG REDUCES THE UNSWEPT VOLUME

WHICH PREVENTS PUMP BLOCKAGE IN GASSY WELLS.

REGULAR

C14-20CGDC C14-25CGDC

C14-30CGDC

REGULAR

C14-20CGD C14-25CGD

C14-30CGD

ASSEMBLY

REGULAR C14-25CP

PARTS

A SOLE C13-225H1

B SOLE C13-225A2

C HEAT TR. C14-25CPX3

D REGULAR C14-25CP4

D B A C

ASSEMBLY

REGULAR C14-25CPC

PARTS

A SOLE C13-225H1C

B SOLE C13-225A2

C HEAT TR. C14-25CPX3

D REGULAR C14-25CP4

Page 91: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-25 2012.05 CATALOG

CAGE, CLOSED BARREL, DIRECT CONNECTION C 14 - B

1 For use with heavy wall 1-1/2” barrel in tubing 25. 2 For use with heavy wall 1-3/4” barrel in tubing 25.

CONNECTED DIRECTLY TO THE HEAVY WALL BARREL, AVOIDS THE USE OF THE C31 EXTENSION COUPLING. CAGE, CLOSED BARREL, DIRECT CONNECTION, INSERT TYPE C 14 - PB

1 For use with heavy wall 1-1/4” barrel in tubing 25. 2 For use with heavy wall 1-1/2” barrel in tubing 25. 3 For use with heavy wall 1-3/4” barrel in tubing 25. 4 For use with heavy wall 1-3/4” barrel in tubing 30. CONNECTED DIRECTLY TO THE HEAVY WALL BARREL, AVOIDS THE USE OF THE C31 EXTENSION COUPLING. LONGER CAGE SERVICE LIFE DUE TO THE HARDENED STAINLESS STEEL INSERT GUIDE.

1

2

REGULAR

C14-20B

C14-25B150

C14-25B175

C14-30B

D B A C

ASSEMBLY 3 4

REGULAR C14-25APB175 C14-30APB175 C14-30APB

HEAT TREATED C14-25APB175HT C14-30APB175HT C14-30APBHT

PARTS

A SOLE C13-225H1 C13-250H1

B SOLE C13-225A2 C13-250A2

C REGULAR C13-225X3 C13-275A3

HEAT TR. C13-225X3HT C13-275HT3

D REGULAR C14-25A4B175 C14-30A4B175 C14-30A4B

HEAT TR. C14-25A4B175HT C14-30A4B175HT C14-30A4BHT

ASSEMBLY 1 2

REGULAR C14-20APB C14-25APB125 C14-25APB150

HEAT TREATED C14-20APBHT C14-25APB125HT C14-25APB150HT

PARTS

A SOLE C13-175H1 C13-225H1

B SOLE C13-175A2 C13-225A2

C REGULAR C13-175X3 C13-225X3

HEAT TR. C13-175X3HT C13-225X3HT

D REGULAR C14-20A4B C14-25A4B125 C14-25A4B150

HEAT TR. C14-20A4BHT C14-25A4B125HT C14-25A4B150HT

Page 92: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-26 2012.05 CATALOG

CAGE, CLOSED BARREL, DIRECT CONNECTION,

INSERT TYPE, CALIFORNIA BALL C 14 - PBC

1 For use with heavy wall 1-1/4” barrel in tubing 25. 2 For use with heavy wall 1-1/2” barrel in tubing 25. 3 For use with heavy wall 1-3/4” barrel in tubing 25. 4 For use with heavy wall 1-3/4” barrel in tubing 30. CONNECTED DIRECTLY TO THE HEAVY WALL BARREL, AVOIDS THE USE OF THE C31 EXTENSION COUPLING. LONGER CAGE SERVICE LIFE DUE TO THE HARDENED STAINLESS STEEL INSERT GUIDE.

D B A C

ASSEMBLY 1 2

REGULAR C14-20APBC C14-25APB125C C14-25APB150C

HEAT TREATED C14-20APBHTC C14-25APB125HTC C14-25APB150HTC

PARTS

A SOLE C13-175H1C C13-225H1C

B SOLE C13-175A2 C13-225A2

C REGULAR C13-175X3 C13-225X3

HEAT TR. C13-175X3HT C13-225X3HT

D REGULAR C14-20A4B C14-25A4B125 C14-25A4B150

HEAT TR. C14-20A4BHT C14-25A4B125HT C14-25A4B150HT

ASSEMBLY 3 4

REGULAR C14-25APB175C C14-30APB175C C14-30APBC

HEAT TREATED C14-25APB175HTC C14-30APB175HTC C14-30APBHTC

PARTS

A SOLE C13-225H1C C13-250H1C

B SOLE C13-225A2 C13-250A2

C REGULAR C13-225X3 C13-275A3

HEAT TR. C13-225X3HT C13-275HT3

D REGULAR C14-25A4B175 C14-30A4B175 C14-30A4B

HEAT TR. C14-25A4B175HT C14-30A4B175HT C14-30A4BHT

Page 93: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-27 2012.05 CATALOG

CAGE, CLOSED BARREL, GAS LOCK PREVENTER

C 14 - AB STELLITE LINED

C 14 - ABGD

1 For use with C13-150AB cage. 2 For use with C13-175AB cage or larger. LONGER CAGE SERVICE LIFE DUE TO THE STELLITE WELDED HARD GUIDES.

CAGE, CLOSED BARREL, GAS LOCK PREVENTER, INSERT TYPE

C 14 - ABP

1 For use with C13-150AB cage. 2 For use with C13-175AB cage or larger. LONGER CAGE SERVICE LIFE DUE TO THE HARDENED STAINLESS STEEL INSERT GUIDE. THESE GAS LOCK PREVENTER CAGES USED IN COMBINATION WITH THE DIFFERENT VERSIONS OF GAS LOCK PREVENTER CAGE C13-AB , AVOID THE GAS LOCK BY FORCING THE OPENING OF THE TRAVELING VALVE IN A MECHANICAL WAY.

HEAVY DUTY HEAT TREATED C14-25AB150HD C14-25AB150HT

C14-25AB175HD C14-25AB175HT

C14-30ABHD C14-30ABHT

1

2

1

2

REGULAR STAINLESS ST.E C14-20ABGD C14-20ABGDSS

C14-25ABGD150 C14-25ABGD150SS

C14-25ABGD175 C14-25ABGD175SS

C14-30ABGD C14-30ABGSSD

ASSEMBLY 1 2

REGULAR C14-25ABP150 C14-25ABP175 C14-30ABP

HEAT TREATED C14-25ABP150HT C14-25ABP175HT C14-30ABPHT

PARTS

A SOLE C13-225H1 C13-250H1

B SOLE C13-225A2 C13-250A2

C REGULAR C13-225X3 C13-275A3

HEAT TR. C13-225X3HT C13-275HT3

D REGULAR C14-25AB5 C14-25AB6 C14-30AB5

HEAT TR. C14-25AB5 C14-25AB6 C14-30AB5

D B A C

Page 94: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-28 2012.05 CATALOG

CAGE, CLOSED BARREL, GAS LOCK PREVENTER,

INSERT TYPE, CALIFORNIA BALL C 14 - ABPC

1 For use with C13-150AB cage. 2 For use with C13-175AB cage or larger. LONGER CAGE SERVICE LIFE DUE TO THE HARDENED STAINLESS STEEL INSERT GUIDE. USED IN COMBINATION WITH THE DIFFERENT VERSIONS OF GAS LOCK PREVENTER CAGE C13-AB , AVOIDS THE GAS LOCK BY FORCING THE OPENING OF THE TRAVELING VALVE IN A

MECHANICAL WAY.

ASSEMBLY 1 2

REGULAR C14-25ABP150C C14-25ABP175C C14-30ABPC

HEAT TREATED C14-25ABP150HTC C14-25ABP175HTC C14-30ABPHTC

PARTS

A SOLE C13-225H1C C13-250H1C

B SOLE C13-225A2 C13-250A2

C REGULAR C13-225X3 C13-275A3

HEAT TR. C13-225X3HT C13-275HT3

D REGULAR C14-25AB5 C14-25AB6 C14-30AB5

HEAT TR. C14-25AB5 C14-25AB6 C14-30AB5

D B A C

Page 95: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-29 2012.05 CATALOG

CAGE, CLOSED BARREL, TUBING PUMP, STELLITE LINED

C14 - GD

LONGER CAGE SERVICE LIFE DUE TO THE STELLITE WELDED HARD GUIDES.

CAGE, CLOSED BARREL, TUBING PUMP, STELLITE LINED, CALIFORNIA BALL

C 14 - GDC

LONGER CAGE SERVICE LIFE DUE TO THE STELLITE WELDED HARD GUIDES.

CAGE, CLOSED BARREL, TUBING PUMP, PLAIN C 14 - L

FOR VISCOUS FLUIDS WITH MORE CLEARANCE IN BALL GUIDES.

THESE CAGES ARE USED IN COMBINATION WITH THE PLUG WITH NOTCH P12-CE , TO PROVIDE THE NECESSARY LOCK POINT FOR THE CONNECTION AND DISCONNECTION OF THE ON AND OFF TOOL. WITH VISCOUS FLUIDS, PROVIDE A BETTER PASSAGE SECTION AT THE STANDING VALVE. THE PUMP HAS TO BE TAKEN OUT WITH THE TUBING FULL, UNLESS IT IS USED IN COMBINATION WITH THE TUBING DRAIN VALVE.

B

A

THREAD A THREAD B BALL DIAM. REGULAR 2,8067”-12NS-3 2,8750”-16NS-3 2 1/8" C14-277GD

2,8067”-12NS-3 A.P.I. TUBING E.U. 2 ⅞ " NOM. 2 1/8" C14-278GD

2,8067”-12NS-3 3,3825"-11 ½ NS-3 2 1/8" C14-325GD

B

THREAD A THREAD B BALL DIAM. HEAT TREATED

2,8067”-12NS-3 3,3825"-11 ½ NS-3 2 1/8" C14-325HTL

THREAD A THREAD B BALL DIAM. REGULAR

2,8067”-12NS-3 2,8750”-16NS-3 2" C14-277GDC 2,8067”-12NS-3 A.P.I. TUBING E.U. 2 ⅞" NOM. 2" C14-278GDC

2,8067”-12NS-3 3,3825"-11 ½ NS-3 2" C14-325GDC

A

Page 96: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-30 2012.05 CATALOG

CAGE, CLOSED BARREL, TUBING PUMP, DOUBLE,

STELLITE LINED, CALIFORNIA BALL C 14 - 278 DGDC

USED IN WELLS WITH SAND OR SOLIDS. MUST BE INSTALLED IN COMBINATION WITH ANY VERSION OF THE C14-277, C14-278 OR C14-325 STANDARD CAGES. CAUTION IN GASSY WELLS BECAUSE IT INCREASES THE UNSWEPT VOLUME.

BOTH THREADS BALL DIAM. REGULAR

2,8067”-12NS-3 2" C14-278DGDC

Page 97: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-31 2012.05 CATALOG

CAGE, CLOSED BARREL, TUBING PUMP, INSERT TYPE

C 14 - P

USED IN COMBINATION WITH THE PLUG WITH NOTCH P12-CE , PROVIDES THE NECESSARY LOCK POINT FOR THE CONNECTION AND DISCONNECTION OF THE ON AND OFF TOOL. THE PUMP HAS TO BE TAKEN OUT WITH THE TUBING FULL, UNLESS IT IS USED IN COMBINATION WITH THE TUBING DRAIN VALVE. LONGER CAGE SERVICE LIFE DUE TO THE HARDENED STAINLESS STEEL INSERT GUIDE.

D B A C

2

THREAD 2 2,8750"-16NS-3 A.P.I. TUBING E.U. 2 ⅞" NOM. A.P.I. TUBING E.U. 3 ½" NOM. 3,3825"-11 ½ NS-3

THREAD 1 2,8067"-12NS-3

BALL DIAMETER 2"

ASSEMBLY

HEAT TREATED C14-277HTP C14-278HTP C14-312HTP C14-325HTP

MONEL C14-277MOP C14-278MOP C14-312MOP C14-325MOP

PARTS

A SOLE C13-325H1

B SOLE C13-325A2

HEAT TR. C14-325RHT3 C

MONEL C14-325RMO3

HEAT TR. C14-277HT4 C14-278HT4 C14-312HT4 C14-325HT4 D

MONEL C14-277UMO4 C14-278UMO4 C14-312UMO4 C14-325UMO4

1

Page 98: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-32 2012.05 CATALOG

CAGE, CLOSED BARREL, TUBING PUMP,

INSERT TYPE, CALIFORNIA BALL C 14 - PC

USED IN COMBINATION WITH THE PLUG WITH NOTCH P12-CE , PROVIDES THE NECESSARY LOCK POINT FOR THE CONNECTION AND DISCONNECTION OF THE ON AND OFF TOOL. THE PUMP HAS TO BE TAKEN OUT WITH THE TUBING FULL, UNLESS IT IS USED IN COMBINATION WITH THE TUBING DRAIN VALVE. LONGER CAGE SERVICE LIFE DUE TO THE HARDENED STAINLESS STEEL INSERT GUIDE.

D B A C

2

THREAD 2 2,8750"-16NS-3 A.P.I. TUBING E.U. 2 ⅞" NOM. A.P.I. TUBING E.U. 3 ½" NOM. 3,3825"-11 ½ NS-3

THREAD 1 2,8067"-12NS-3

BALL DIAMETER 2"

ASSEMBLY

HEAT TREATED C14-277HTPC C14-278HTPC C14-312HTPC C14-325HTPC

MONEL C14-277MOPC C14-278MOPC C14-312MOPC C14-325MOPC

PARTS

A SOLE C13-325H1C

B SOLE C13-325A2

HEAT TR. C14-325RHT3 C

MONEL C14-325RMO3

HEAT TR. C14-277HT4 C14-278HT4 C14-312HT4 C14-325HT4 D

MONEL C14-277UMO4 C14-278UMO4 C14-312UMO4 C14-325UMO4

1

Page 99: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-33 2012.05 CATALOG

CAGE, CLOSED BARREL, TUBING PUMP, STELLITE LINED

C 14 - GD

CAGE, CLOSED BARREL, TUBING PUMP, STELLITE LINED, CALIFORNIA BALL

C 14 - GDC

CAGE, CLOSED BARREL, TUBING PUMP, WITH BAR, STELLITE LINED

C 14 - TGD

THE UPPER LOCK BAR IMPROVES THE RESISTANCE AGAINST DAMAGE OF THE ON AND OFF TOOL LOCK.

THESE CAGES ARE SUITABLE FOR WELLS WITH A HIGH PERCENTAGE OF WATER DUE TO THE SMALL SIZE OF THE BALL. USED IN COMBINATION WITH THE PLUG WITH NOTCH P12-CE , PROVIDES THE NECESSARY LOCK POINT FOR THE CONNECTION AND DISCONNECTION OF THE ON AND OFF TOOL. THE PUMP HAS TO BE TAKEN OUT WITH THE TUBING FULL, UNLESS IT IS USED IN COMBINATION WITH THE TUBING DRAIN VALVE.

THREAD A THREAD B THREAD C BALL REGULAR HEAVY DUTY

A.P.I. TUB E.U. 2 ⅞” N 2,8750”-16NS-3 2,1095”-11 ½ NS-3 1 11/16" C14-278-277GD C14-278-277GDHD

A.P.I. TUB E.U. 2 ⅞" N A.P.I. TUB E.U. 2 ⅞” N 2,1095”-11 ½ NS-3 1 11/16" C14-278-278GD C14-278-278GDHD

A

B

C

THREAD A THREAD B THREAD C BALL REGULAR HEAVY DUTY

A.P.I. TUB E.U. 2 ⅞” N 2,8750”-16NS-3 2,1095”-11 ½ NS-3 1 1/2" C14-278-277GDC C14-278-277GDCHD

A.P.I. TUB E.U. 2 ⅞" N A.P.I. TUB E.U. 2 ⅞” N 2,1095”-11 ½ NS-3 1 1/2" C14-278-278GDC C14-278-278GDCHD

B

THREAD A THREAD B THREAD C BALL REGULAR HEAVY DUTY A.P.I. TUB E.U. 2 ⅞” N 2,8750”-16NS-3 2,1095”-11 ½ NS-3 1 11/16" C14-278-277TGD C14-278-277TGDHD

A.P.I. TUB E.U. 2 ⅞" N A.P.I. TUB E.U. 2 ⅞” N 2,1095”-11 ½ NS-3 1 11/16" C14-278-278TGD C14-278-278TGDHD

A

C

Page 100: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-34 2012.05 CATALOG

CAGE, CLOSED BARREL, TUBING PUMP, GAS LOCK PREVENTER, STELLITE LINED

C 14 - ABGD

SUITABLE FOR WELLS WITH A HIGH PERCENTAGE OF WATER DUE TO THE SMALL SIZE OF THE BALL. USED IN COMBINATION WITH THE DIFFERENT VERSIONS OF GAS LOCK PREVENTER CAGES C13-AB , AVOIDS THE GAS LOCK BY FORCING THE OPENING OF THE TRAVELING VALVE IN A MECHANICAL WAY. USED IN COMBINATION WITH THE PLUG WITH NOTCH P12-CE , PROVIDES THE NECESSARY LOCK POINT FOR THE CONNECTION AND DISCONNECTION OF THE ON AND OFF TOOL. THE PUMP HAS TO BE TAKEN OUT WITH THE TUBING FULL, UNLESS IT IS USED IN COMBINATION WITH THE TUBING DRAIN VALVE.

THREAD A THREAD B THREAD C BALL REGULAR HEAVY DUTY

A.P.I. TUB E.U. 2 ⅞” N 2,8750”-16NS-3 2,1095”-11 ½ NS-3 1 11/16" C14-278-277ABGD C14-278-277ABGDHD A.P.I. TUB E.U. 2 ⅞" N A.P.I. TUB E.U. 2 ⅞" N 2,1095”-11 ½ NS-3 1 11/16" C14-278-278ABGD C14-278-278ABGDHD

A

B

C

Page 101: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-35 2012.05 CATALOG

CAGE, CLOSED BARREL, TUBING PUMP, INSERT TYPE

C 14 - TP

SUITABLE FOR WELLS WITH A HIGH PERCENTAGE OF WATER DUE TO THE SMALL SIZE OF THE BALL. USED IN COMBINATION WITH THE PLUG WITH NOTCH P12-CE , PROVIDES THE NECESSARY LOCK POINT FOR THE CONNECTION AND DISCONNECTION OF THE ON AND OFF TOOL. THE PUMP HAS TO BE TAKEN OUT WITH THE TUBING FULL, UNLESS IT IS USED IN COMBINATION WITH THE TUBING DRAIN VALVE. LONGER CAGE SERVICE LIFE DUE TO THE HARDENED STAINLESS STEEL INSERT GUIDE.

D B A C

2

1

THREAD 3 2,1095"-11 ½ NS-3

THREAD 2 2,8750"-16NS-3 A.P.I. TUBING E.U. 2 ⅞" NOM.

THREAD 1 A.P.I. TUBING E.U. 2 ⅞" NOM.

BALL DIAMETER 1 11/16"

ASSEMBLY

REGULAR C14-278-277TP C14-278-278TP

MONEL C14-278-277TPMO C14-278-278TPMO

PARTS

A SOLE C13-250H1

B SOLE C13-250A2

C REGULAR C14-278-278A3

MONEL C14-278-278MO3

D REGULAR C14-277TA4 C14-278TA4

MONEL C14-277TMO4 C14-278TMO4

3

Page 102: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-36 2012.05 CATALOG

CAGE, CLOSED BARREL, TUBING PUMP, INSERT TYPE, CALIFORNIA BALL

C 14 - TPC

SUITABLE FOR WELLS WITH A HIGH PERCENTAGE OF WATER DUE TO THE SMALL SIZE OF THE BALL. USED IN COMBINATION WITH THE PLUG WITH NOTCH P12-CE , PROVIDES THE NECESSARY LOCK POINT FOR THE CONNECTION AND DISCONNECTION OF THE ON AND OFF TOOL. THE PUMP HAS TO BE TAKEN OUT WITH THE TUBING FULL, UNLESS IT IS USED IN COMBINATION WITH THE TUBING DRAIN VALVE. LONGER CAGE SERVICE LIFE DUE TO THE HARDENED STAINLESS STEEL INSERT GUIDE.

D B A C

2

1

THREAD 3 2,1095"-11 ½ NS-3

THREAD 2 2,8750"-16NS-3 A.P.I. TUBING E.U. 2 ⅞" NOM.

THREAD 1 A.P.I. TUBING E.U. 2 ⅞" NOM.

BALL DIAETER 1 1/2"

ASSEMBLY

REGULAR C14-278-277TPC C14-278-278TPC

MONEL C14-278-277TPCMO C14-278-278TPCMO

PARTS

A SOLE C13-250H1C

B SOLE C13-250A2

C REGULAR C14-278-278A3

MONEL C14-278-278MO3

D REGULAR C14-277TA4 C14-278TA4

MONEL C14-277TMO4 C14-278TMO4

3

Page 103: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-37 2012.05 CATALOG

CAGE, CLOSED BARREL, TUBING PUMP, GAS LOCK PREVENTER, INSERT TYPE

C 14 - ABP

SUITABLE FOR WELLS WITH A HIGH PERCENTAGE OF WATER DUE TO THE SMALL SIZE OF THE BALL. USED IN COMBINATION WITH THE DIFFERENT VERSIONS OF GAS LOCK PREVENTER CAGE C13-AB , AVOIDS THE GAS LOCK BY FORCING THE OPENING OF THE TRAVELING VALVE IN A MECHANICAL WAY. USED IN COMBINATION WITH THE PLUG WITH NOTCH P12-CE , PROVIDES THE NECESSARY LOCK POINT FOR THE CONNECTION AND DISCONNECTION OF THE ON AND OFF TOOL. THE PUMP HAS TO BE TAKEN OUT WITH THE TUBING FULL, UNLESS IT IS USED IN COMBINATION WITH THE TUBING DRAIN VALVE. LONGER CAGE SERVICE LIFE DUE TO THE HARDENED STAINLESS STEEL INSERT GUIDE.

D B A C

2

1

THREAD 3 2,1095"-11 ½ NS-3

THREAD 2 2,8750"-16NS-3 A.P.I. TUBING E.U. 2 ⅞" NOM.

THREAD 1 A.P.I. TUBING E.U. 2 ⅞" NOM.

BALL DIAMETER 1 11/16"

ASSEMBLY

REGULAR C14-278-277ABP C14-278-278ABP

MONEL C14-278-277ABPMO C14-278-278ABPMO

PARTS

A SOLE C13-250H1

B SOLE C13-250A2

C REGULAR C14-278-278A3

MONEL C14-278-278MO3

D REGULAR C14-277ABA4 C14-278ABA4

MONEL C14-277ABMO4 C14-278ABMO4

3

Page 104: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-38 2012.05 CATALOG

CAGE, CLOSED BARREL, TUBING PUMP, GAS LOCK PREVENTER,

INSERT TYPE, CALIFORNIA BALL C 14 - ABPC

SUITABLE FOR WELLS WITH A HIGH PERCENTAGE OF WATER DUE TO THE SMALL SIZE OF THE BALL. USED IN COMBINATION WITH THE DIFFERENT VERSIONS OF GAS LOCK PREVENTER CAGE C13-AB , AVOIDS THE GAS LOCK BY FORCING THE OPENING OF THE TRAVELING VALVE IN A MECHANICAL WAY. USED IN COMBINATION WITH THE PLUG WITH NOTCH P12-CE , PROVIDES THE NECESSARY LOCK POINT FOR THE CONNECTION AND DISCONNECTION OF THE ON AND OFF TOOL. THE PUMP HAS TO BE TAKEN OUT WITH THE TUBING FULL, UNLESS IT IS USED IN COMBINATION WITH THE TUBING DRAIN VALVE. LONGER CAGE SERVICE LIFE DUE TO THE HARDENED STAINLESS STEEL INSERT GUIDE.

D B A C

2

1

THREAD 3 2,1095"-11 ½ NS-3

THREAD 2 2,8750"-16NS-3 A.P.I. TUBING E.U. 2 ⅞" NOM.

THREAD 1 A.P.I. TUBING E.U. 2 ⅞" NOM.

BALL DIAMETER 1 1/2"

ASSEMBLY

REGULAR C14-278-277ABPC C14-278-278ABPC

MONEL C14-278-277ABPCMO C14-278-278ABPCMO

PARTS

A SOLE C13-250H1C

B SOLE C13-250A2

C REGULAR C14-278-278A3

MONEL C14-278-278MO3

D REGULAR C14-277ABA4 C14-278ABA4

MONEL C14-277ABMO4 C14-278ABMO4

3

Page 105: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-39 2012.05 CATALOG

CAGE, CLOSED BARREL, TUBING PUMP, DOUBLE, INSERT TYPE

C 14 - DTP

SUITABLE FOR WELLS WITH SAND OR SOLIDS AND A HIGH PERCENTAGE OF WATER DUE TO THE SMALL SIZE OF THE BALL. USED IN COMBINATION WITH THE PLUG WITH NOTCH P12-CE , PROVIDES THE NECESSARY LOCK POINT FOR THE CONNECTION AND DISCONNECTION OF THE ON AND OFF TOOL. THE PUMP HAS TO BE TAKEN OUT WITH THE TUBING FULL, UNLESS IT IS USED IN

COMBINATION WITH THE TUBING DRAIN VALVE. LONGER CAGE SERVICE LIFE DUE TO THE HARDENED STAINLESS STEEL INSERT GUIDE.

.

D B A C E B A F

2

1

THREAD 3 2,1095"-11 ½ NS-3

THREAD 2 2,8750"-16NS-3 A.P.I. TUBING E.U. 2 ⅞" NOM.

THREAD 1 A.P.I. TUBING E.U. 2 ⅞" NOM.

BALL DIAMETER 1 11/16"

ASSEMBLY

REGULAR C14-278-277DTP C14-278-278DTP

MONEL C14-278-277DTPMO C14-278-278DTPMO

PARTS

A SOLE C13-250H1 (required 2)

B SOLE C13-250A2 (required 2)

C REGULAR C14-278A3

MONEL C14-278MO3

D REGULAR C14-277TA4 C14-278TA4

MONEL C14-277TMO4 C14-278TMO4

E REGULAR C14-278A5

MONEL C14-278MO5

F REGULAR C14-278-278A3

MONEL C14-278-278MO3

3

Page 106: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-40 2012.05 CATALOG

CAGE, CLOSED BARREL, TUBING PUMP, DOUBLE, INSERT TYPE, CALIFORNIA BALL

C 14 - DTPC

SUITABLE FOR WELLS WITH SAND OR SOLIDS AND A HIGH PERCENTAGE OF WATER DUE TO THE SMALL SIZE OF THE BALL. USED IN COMBINATION WITH THE PLUG WITH NOTCH P12-CE , PROVIDES THE NECESSARY LOCK POINT FOR THE CONNECTION AND DISCONNECTION OF THE ON AND OFF TOOL. THE PUMP HAS TO BE TAKEN OUT WITH THE TUBING FULL, UNLESS IT IS USED IN

COMBINATION WITH THE TUBING DRAIN VALVE. LONGER CAGE SERVICE LIFE DUE TO THE HARDENED STAINLESS STEEL INSERT GUIDE.

D B A C E B A F

2

1

THREAD 3 2,1095"-11 ½ NS-3

THREAD 2 2,8750"-16NS-3 A.P.I. TUBING E.U. 2 ⅞" NOM.

THREAD 1 A.P.I. TUBING E.U. 2 ⅞" NOM.

BALL DIAMETER 1 1/2"

ASSEMBLY

REGULAR C14-278-277DTPC C14-278-278DTPC

MONEL C14-278-277DTPCMO C14-278-278DTPCMO

PARTS

A SOLE C13-250H1C (required 2)

B SOLE C13-250A2 (required 2)

C REGULAR C14-278A3

MONEL C14-278MO3

D REGULAR C14-277TA4 C14-278TA4

MONEL C14-277TMO4 C14-278TMO4

E REGULAR C14-278A5

MONEL C14-278MO5

F REGULAR C14-278-278A3

MONEL C14-278-278MO3

3

Page 107: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-41 2012.05 CATALOG

CAGE, CLOSED BARREL, TUBING PUMP, DOUBLE, BRASS AND MONEL COMPONENTS, INSERT TYPE

C 14 - 278 DLAP

COMPONENT C HAS CHROME PLATED INTERIOR.

SUITABLE FOR WELLS WITH SAND OR SOLIDS, HIGH CORROSION AND WITH A HIGH PERCENTAGE OF WATER DUE TO THE SMALL SIZE OF THE BALL. USED IN COMBINATION WITH THE PLUG WITH NOTCH P12-CE , PROVIDES THE NECESSARY LOCK POINT FOR THE CONNECTION AND DISCONNECTION OF THE ON AND OFF TOOL. THE PUMP HAS TO BE TAKEN OUT WITH THE TUBING FULL, UNLESS IT IS USED IN

COMBINATION WITH THE TUBING DRAIN VALVE. LONGER CAGE SERVICE LIFE DUE TO THE HARDENED STAINLESS STEEL INSERT GUIDE.

D B A C E B A C

2

THREAD 2 A.P.I. TUBING E.U. 2 ⅞" NOM.

THREAD 1 2,8067"-12NS-3

BALL DIAMETER 1 11/16"

ASSEMBLY

BRASS / MONEL C14-278DLAP

PARTS

A SOLE C13-250H1 (required 2)

B SOLE C13-250A2 (required 2)

C BRASS C14-278LA3C (required 2)

D MONEL C14-278MO4

E MONEL C14-278MO5

1

Page 108: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-42 2012.05 CATALOG

CAGE, CLOSED BARREL, 1 ¾” TUBING PUMP, INSERT TYPE C 14 - 238 P

CALIFORNIA BALL C 14 - 238 PC

LONGER CAGE SERVICE LIFE DUE TO THE HARDENED STAINLESS STEEL INSERT GUIDE.

C B A D ASSEMBLY

HEAT TREATED C14-238HTPC

MONEL C14-238MOPC

PARTS

A SOLE C13-225H1CM

B SOLE C13-225A2

HEAT TREAT. C14-238HT3 C

MONEL C14-238MO3

HEAT TREAT. C14-238HT4 D

MONEL C14-238MO4

ASSEMBLY

HEAT TREATED C14-238HTP

MONEL C14-238MOP

PARTS

A SOLE C13-225H1M

B SOLE C13-225A2

HEAT TREAT. C14-238HT3 C

MONEL C14-238MO3

HEAT TREAT. C14-238HT4 D

MONEL C14-238MO4

Page 109: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-43 2012.05 CATALOG

CAGE, CLOSED, BOX PLUNGER C 15

CAGE, CLOSED, BOX PLUNGER,

STELLITE LINED C 15 - GD

LONGER CAGE SERVICE LIFE DUE TO THE STELLITE WELDED HARD GUIDES.

REGULAR HEAT TREATED C15-175 C15-175HT

C15-225 C15-225HT

C15-275 C15-275HT

REGULAR STAINLESS ST. C15-175GD C15-175GDSS

C15-225GD C15-225GDSS

C15-275GD C15-275GDSS

C15-375GD C15-375GDSS

Page 110: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-44 2012.05 CATALOG

CAGE, CLOSED, BOX PLUNGER, INSERT TYPE

C 15 - P

LONGER CAGE SERVICE LIFE DUE TO THE HARDENED STAINLESS STEEL INSERT GUIDE.

D B A C

ASSEMBLY

REGULAR C15-175AP C15-225AP C15-275AP C15-325AP

HEAT TREATED C15-175HTP C15-225HTP C15-275HTP C15-325HTP

MONEL C15-175MOP C15-225MOP C15-275MOP C15-325MOP

BRASS C15-175LAP C15-225LAP C15-275LAP C15-325LAP

STAINLESS ST. C15-175SSP C15-225SSP C15-275SSP C15-325SSP

PARTS

A SOLE C13-175H1 C13-225H1 C13-250H1 C13-325H1

B SOLE C13-175A2 C13-225A2 C13-250A2 C13-325A2

REGULAR C13-175X3 C13-225X3 C13-275A3 C13-325A3

HEAT TR. C13-175X3HT C13-225X3HT C13-275HT3 C13-325HT3

C MONEL C13-175X3MO C13-225X3MO C13-275MO3 C13-325MO3

BRASS C13-175X3LA C13-225X3LA C13-275LA3 C13-325LA3

STAINLESS C13-175X3SS C13-225X3SS C13-275SS3 C13-325SS3

REGULAR C15-175A4 C15-225A4 C15-275A4 C15-325A4

HEAT TR. C15-175A4 C15-225A4 C15-275A4 C15-325A4

D MONEL C15-175MO4 C15-225MO4 C15-275MO4 C15-325MO4

BRASS C15-175LA4 C15-225LA4 C15-275LA4 C15-325LA4

STAINLESS C15-175SS4 C15-225SS4 C15-275SS4 C15-325SS4

Page 111: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-45 2012.05 CATALOG

CAGE, CLOSED, BOX PLUNGER, INSERT TYPE, CALIFORNIA BALL

C 15 - PC

LONGER CAGE SERVICE LIFE DUE TO THE HARDENED STAINLESS STEEL INSERT GUIDE.

D B A C

ASSEMBLY

REGULAR C15-175APC C15-225APC C15-275APC C15-325APC

HEAT TREATED C15-175HTPC C15-225HTPC C15-275HTPC C15-325HTPC

MONEL C15-175MOPC C15-225MOPC C15-275MOPC C15-325MOPC

BRASS C15-175LAPC C15-225LAPC C15-275LAPC C15-325LAPC

STAINLESS ST. C15-175SSPC C15-225SSPC C15-275SSPC C15-325SSPC

PARTS

A SOLE C13-175H1C C13-225H1C C13-250H1C C13-325H1C

B SOLE C13-175A2 C13-225A2 C13-250A2 C13-325A2

REGULAR C13-175X3 C13-225X3 C13-275A3 C13-325A3

HEAT TR. C13-175X3HT C13-225X3HT C13-275HT3 C13-325HT3

C MONEL C13-175X3MO C13-225X3MO C13-275MO3 C13-325MO3

BRASS C13-175X3LA C13-225X3LA C13-275LA3 C13-325LA3

STAINLESS C13-175X3SS C13-225X3SS C13-275SS3 C13-325SS3

REGULAR C15-175A4 C15-225A4 C15-275A4 C15-325A4

HEAT TR. C15-175A4 C15-225A4 C15-275A4 C15-325A4

D MONEL C15-175MO4 C15-225MO4 C15-275MO4 C15-325MO4

BRASS C15-175LA4 C15-225LA4 C15-275LA4 C15-325LA4

STAINLESS C15-175SS4 C15-225SS4 C15-275SS4 C15-325SS4

Page 112: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-46 2012.05 CATALOG

CAGE, STANDING VALVE

C 16

CAGE, STANDING VALVE, STELLITE LINED CALIFORNIA BALL

C 16 - GD C 16 - GDC

LONGER CAGE SERVICE LIFE DUE TO THE STELLITE WELDED HARD GUIDES.

REGULAR HEAVY DUTY HEAT TREATED BRASS STAINLESS ST.

C16-175 C16-175HD C16-175HT C16-175LA C16-175SS

C16-225 C16-225HD C16-225HT C16-225LA C16-225SS

C16-275 C16-275HD C16-275HT C16-275LA C16-275SS

REGULAR STAINLESS ST.

C16-175GDC C16-175GDCSS C16-225GDC C16-225GDCSS

C16-275GDC C16-275GDCSS

C16-325GDC C16-325GDCSS

REGULAR HEAVY DUTY STAINLESS ST.

C16-175GD C16-175GDHD C16-175GDSS C16-225GD C16-225GDHD C16-225GDSS

C16-275GD C16-275GDHD C16-275GDSS

C16-325GD C16-325GDHD C16-325GDSS

C16-375GD C16-375GDHD C16-375GDSS

Page 113: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-47 2012.05 CATALOG

CAGE, STANDING VALVE, PLAIN CALIFORNIA BALL

C 16 - L C 16 - LC

FOR VISCOUS FLUIDS WITH MORE CLEARANCE IN BALL GUIDES.

CAGE, STANDING VALVE, PLAIN, STELLITE LINED

CALIFORNIA BALL C 16 - GDL C 16 - GDLC

FOR VISCOUS FLUIDS WITH MORE CLEARANCE IN BALL GUIDES.

LONGER CAGE SERVICE LIFE DUE TO THE STELLITE WELDED HARD GUIDES.

HEAT TREATED

C16-175HTL C16-225HTL

C16-275HTL

C16-325HTL

C16-375HTL

HEAT TREATED

C16-175HTLC C16-225HTLC

C16-275HTLC

C16-325HTLC

C16-375HTLC

REGULAR

C16-175GDL

C16-225GDL

C16-275GDL

C16-325GDL

C16-375GDL

REGULAR

C16-175GDLC

C16-225GDLC

C16-275GDLC

C16-325GDLC

C16-375GDLC

Page 114: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-48 2012.05 CATALOG

CAGE, STANDING VALVE, INSERT TYPE

C 16 - P

LONGER CAGE SERVICE LIFE DUE TO THE HARDENED STAINLESS STEEL INSERT GUIDE.

CAGE, STANDING VALVE, INSERT TYPE, CALIFORNIA BALL

C 16 - PC

LONGER CAGE SERVICE LIFE DUE TO THE HARDENED STAINLESS STEEL INSERT GUIDE.

D B A C

ASSEMBLY

REGULAR C16-175AP C16-225AP C16-275AP C16-325AP

HEAT TREATED C16-175HTP C16-225HTP C16-275HTP C16-325HTP

PARTS

A SOLE C13-175H1 C13-225H1 C13-250H1 C13-325H1

B SOLE C13-175A2 C13-225A2 C13-250A2 C13-325A2

C REGULAR C13-175X3 C13-225X3 C13-275A3 C13-325A3

HEAT TR. C13-175X3HT C13-225X3HT C13-275HT3 C13-325HT3

D REGULAR C16-175A4 C16-225A4 C16-275A4 C16-325A4

HEAT TR. C16-175HT4 C16-225HT4 C16-275HT4 C16-325HT4

D B A C

ASSEMBLY

REGULAR C16-175APC C16-225APC C16-275APC C16-325APC

HEAT TREATED C16-175HTPC C16-225HTPC C16-275HTPC C16-325HTPC

PARTS

A SOLE C13-175H1C C13-225H1C C13-250H1C C13-325H1C

B SOLE C13-175A2 C13-225A2 C13-250A2 C13-325A2

C REGULAR C13-175X3 C13-225X3 C13-275A3 C13-325A3

HEAT TR. C13-175X3HT C13-225X3HT C13-275HT3 C13-325HT3

D REGULAR C16-175A4 C16-225A4 C16-275A4 C16-325A4

HEAT TR. C16-175HT4 C16-225HT4 C16-275HT4 C16-325HT4

Page 115: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-49 2012.05 CATALOG

CAGE, STANDING VALVE, WITH KEY,

FOR ON AND OFF TOOL

C 16 - CE

STELLITE LINED C 16 - CEGD

LONGER CAGE SERVICE LIFE DUE TO THE STELLITE WELDED HARD GUIDES. USED IN COMBINATION WITH THE PLUG WITH NOTCH P12-CE , PROVIDES THE NECESSARY LOCK POINT FOR THE CONNECTION AND DISCONNECTION OF THE ON AND OFF TOOL.

HEAT TREATED

C16-225CEHT

C16-275CEHT

REGULAR

C16-225CEGD

C16-275CEGD

Page 116: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-50 2012.05 CATALOG

CAGE, STANDING VALVE, GAS LOCK PREVENTER

C 16 - AB

STELLITE LINED C 16 - ABGD

LONGER CAGE SERVICE LIFE DUE TO THE STELLITE WELDED HARD GUIDES.

CAGE, STANDING VALVE, GAS LOCK PREVENTER,

WITH KEY, FOR ON AND OFF TOOL C 16 - ABCE STELLITE LINED

C 16 - ABCEGD

USED IN COMBINATION WITH THE PLUG WITH NOTCH P12-CE , PROVIDES THE NECESSARY LOCK POINT FOR THE CONNECTION AND DISCONNECTION OF THE ON AND OFF TOOL. THESE GAS LOCK PREVENTER CAGES USED IN COMBINATION WITH THE DIFFERENT VER5IONS OF GAS LOCK PREVENTER CAGE C13-AB , AVOID THE GAS LOCK BY FORCING THE OPENING OF THE TRAVELING VALVE IN A MECHANICAL WAY.

HEAT TREATED

C16-175ABHT C16-225ABHT

C16-275ABHT

REGULAR

C16-175ABGD

C16-225ABGD

C16-275ABGD

HEAT TREATED

C16-225ABCEHT

C16-275ABCEHT

REGULAR

C16-225ABCEGD

C16-275ABCEGD

Page 117: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-51 2012.05 CATALOG

CAGE BODY, INSERT TYPE B 25

CAGE BODY, INSERT TYPE, SHORT B 25 - C

CAGE, TOP PLUNGER B 26

REGULAR

B25-25C B25-30C

REGULAR

B25-20 B25-25

B25-30

B25-35

B25-35-325

REGULAR

B26-150

B26-175

B26-200

B26-225

B26-250

B26-275

B26-325

B26-350

Page 118: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-52 2012.05 CATALOG

CAGE, TOP PLUNGER

C 16 - V

INSERT TYPE GUIDE

C 18

CAGE, ANNULAR VALVE C 20

REGULAR

C16-150V

C16-200V

C16-250V

STANDARD

C18-125

C18-150

C18-175

C18-200

C18-225

C18-250

C18-300C

C18-325

C18-350

REGULAR

C20-20

C20-25

C20-30

C20-30-25

C20-35

C20-35-25

Page 119: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

K-53 2012.05 CATALOG

SPOOL RING VALVE

S 41

STANDARD

S41-150

S41-200

S41-250

S41-350

Page 120: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

L 2012.05 CATALOG

CONNECTORS - COUPLINGS

Page 121: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

L-1 2012.05 CATALOG

CONNECTOR, UPPER BARREL C 21

1 For use with 1-1/4” thin wall barrel in tubing 20.

CONNECTOR, UPPER BARREL

WITH LOCK C 21 - CE

USED IN COMBINATION WITH THE TOP PLUNGER, COLLET TYPE, LEFT HAND THREAD CAGE C12 - M I , OFFERS AN AL TERNATIVE POINT TO ROTATE THE PUMP (SEATING) IN CASES OF DAMAGED LOCKS IN G11 AND B21 PARTS.

1

REGULAR HEAVY DUTY HEAT TREATED BRASS STAINLESS ST.

C21-15 C21-15HD C21-15HT C21-15LA C21-15SS

C21-20-125 C21-20-125HD C21-20-125HT C21-20-125LA C21-20-125SS

C21-20 C21-20HD C21-20HT C21-20LA C21-20SS

C21-25 C21-25HD C21-25HT C21-25LA C21-25SS

C21-30 C21-30HD C21-30HT C21-30LA C21-30SS

C21-35

REGULAR C21-25CE

C21-30CE

Page 122: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

L-2 2012.05 CATALOG

CONNECTOR, BOX PLUNGER

C 22

CONNECTOR, UPPER BARREL C 23

REGULAR HEAVY DUTY BRASS

C22-175 C22-175HD C22-175LA C22-225 C22-225HD C22-225LA

C22-275 C22-275HD C22-275LA

C22-375 C22-375HD C22-375LA

REGULAR

C23-20

C23-25

C23-30

C23-35

C23-35-275

C23-35-325

Page 123: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

L-3 2012.05 CATALOG

COUPLING, EXTENSION C 31

Specify coupling length (XX) in inches. Standard coupling lengths are 6 in. through 48 in. with 6 in. increments. Also offered in special lengths..

COUPLING, PULL TUBE, UPPER

C 32

COUPLING, LOWER, HOLLOW VALVE ROD PUMP

C 32 - T

USED IN HOLLOW VALVE ROD PUMPS.

REGULAR BRASS NICKEL PLATED

C31-106-XX C31-106-XXLA C31-106-XXNQ C31-125-XX C31-125-XXLA C31-125-XXNQ

C31-150-XX C31-150-XXLA C31-150-XXNQ

C31-175-XX C31-175-XXLA C31-175-XXNQ

C31-225-XX C31-225-XXLA C31-225-XXNQ

C31-275-XX

REGULAR HEAVY DUTY HEAT TREATED BRASS STAINLESS ST. C32-106 C32-106HD C32-106HT C32-106LA C32-106SS

C32-125 C32-125HD C32-125HT C32-125LA C32-125SS

C32-150 C32-150HD C32-150HT C32-150LA C32-150SS

C32-175 C32-175HD C32-175HT C32-175LA C32-175SS

C32-200 C32-200HD C32-200HT C32-200LA C32-200SS

C32-225 C32-225HD C32-225HT C32-225LA C32-225SS

C32-250 C32-250HD C32-250HT C32-250LA C32-250SS

REGULAR

C32-150T

C32-175T

C32-200T

C32-225T

Page 124: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

L-4 2012.05 CATALOG

COUPLING, PULL TUBE, LOWER C 33

COUPLING, PULL TUBE, UPPER,

HOLLOW VALVE ROD PUMP C 33 - T

USED IN HOLLOW VALVE ROD PUMPS.

REGULAR HEAVY DUTY HEAT TREATED BRASS STAINLES ST.

C33-106 C33-106HD C33-106HT C33-106LA C33-106SS C33-125 C33-125HD C33-125HT C33-125LA C33-125SS

C33-150-20 C33-150-20HD C33-150-20HT C33-150-20LA C33-150-20SS

C33-150-25 C33-150-25HD C33-150-25HT C33-150-25LA C33-150-25SS

C33-175 C33-175HD C33-175HT C33-175LA C33-175SS

C33-200 C33-200HD C33-200HT C33-200LA C33-200SS

C33-225 C33-225HD C33-225HT C33-225LA C33-225SS

REGULAR C33-150T

C33-175T

Page 125: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

L-5 2012.05 CATALOG

COUPLING, TUBING C 34

COUPLING, TUBING, SPECIAL BEVEL C 34 - SB

THE SPECIAL BEVELS OF BOTH ENDS, FACILITATE THE TUBING DISPLACEMENT INSIDE THE CASING.

REGULAR NICKEL PLATED

C34-20 C34-20NQ C34-25 C34-25NQ

C34-30 C34-30NQ

C34-40 C34-40NQ

REGULAR C34-20SB

C34-25SB

C34-30SB

Page 126: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

L-6 2012.05 CATALOG

COUPLING, BARREL C 35

1 For use with 2-1/2” heavy wall barrel. 2 For use with any version of the C14-278 tubing pump cage.. 3 For use with 2-1/2” heavy wall barrel.

COUPLING, BARREL, SPECIAL BEVEL

C 35 - SB

THE SPECIAL BEVELS OF BOTH ENDS, FACILITATE THE TUBING DISPLACEMENT INSIDE THE CASING.

COUPLING, BARREL, SOFT RINGS PLUNGER

C 35 - M

1 For use with 2-1/2” heavy wall barrel. 2 For use with 2-1/2” heavy wall barrel.

PREVENTS THE PLUNGER FROM COMING OUT OF THE BARREL, THUS AVOIDING THE RINGS DAMAGE. IT IS RECOMMENDED TO USE THIS COUPLING WITH THE ON AND OFF TOOL TO DISCONNECT THE SUCKER RODS.

REGULAR HEAVY DUTY NICKEL PLATED

C35-20 C35-20HD C35-20NQ

C35-25 C35-25HD C35-25NQ

C35-25M1 C35-25M1HD C35-25M1NQ

C35-30-278 C35-30-278HD C35-30-278NQ

C35-30 C35-30HD C35-30NQ

C35-30M1 C35-30M1HD C35-30M1NQ

C35-35 C35-35HD C35-35NQ

C35-40 C35-40HD C35-40NQ

1 2

3

REGULAR C35-20SB

C35-25SB

C35-30SB

REGULAR

C35-25M

C35-25M2

C35-30M

C35-30M2

1

2

Page 127: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

M 2012.05 CATALOG

GUIDES, VALVE ROD

Page 128: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

M-1 2012.05 CATALOG

GUIDE, VALVE ROD G 11

GUIDE, VALVE ROD, PIN THREAD

G 11 - M

USED WHEN IT IS WANTED TO ELIMINATE THE UPPER BARREL CONNECTOR C21.

VALVE ROD SIZE REGULAR HEAVY DUTY NICKEL PLATED

11/16” G11-20 G11-20HD G11-20NQ

7/8” G11-20-78 G11-20-78HD G11-20-78NQ

11/16” G11-25-1116 G11-25-1116HD G11-25-1116NQ

7/8” G11-25 G11-25HD G11-25NQ

7/8” G11-30-78 G11-30-78HD G11-30-78NQ

1- 1/16” G11-30 G11-30HD G11-30NQ

1- 1/8” G11-30-118 G11-30-118HD G11-30-118NQ

VALVE ROD SIZE MONEL BRASS STAINLESS ST.

11/16” G11-20MO G11-20LA G11-20SS

7/8” G11-20-78MO G11-20-78LA G11-20-78SS

11/16” G11-25-1116MO G11-25-1116LA G11-25-1116SS

7/8” G11-25MO G11-25LA G11-25SS

7/8” G11-30-78MO G11-30-78LA G11-30-78SS

1- 1/16” G11-30MO G11-30LA G11-30SS

1- 1/8” G11-30-118MO G11-30-118LA G11-30-118SS

VALVE ROD SIZE REGULAR BRASS STAINLESS ST.

11/16” G11-20M G11-20MLA G11-20MSS

7/8” G11-20-78M G11-20-78MLA G11-20-78MSS

7/8” G11-25M G11-25MLA G11-25MSS

1- 1/16” G11-30M G11-30MLA G11-30MSS

Page 129: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

M-2 2012.05 CATALOG

GUIDE, PULL TUBE, HOLLOW VALVE ROD PUMP

G 11 - T

USED IN TOP ANCHORED HOLLOW VALVE ROD PUMPS

GUIDE, PULL TUBE, PIN THREAD, HOLLOW VALVE ROD PUMP

G 11 - MT

USED IN BOTTOM ANCHORED HOLLOW VALVE ROD PUMPS.

GUIDE, VALVE ROD

G 11 / G 11 - A

REGULAR

G11-150T

G11-175T

REGULAR

G11-150MT

G11-175MT

VALVE ROD SIZE REGULAR

5/8" G11-25A1116 7/8" G11-25A

1-1/16" G11-30A

1-1/4" G11-35

Page 130: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

N 2012.05 CATALOG

NIPPLES

Page 131: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

N-1 2012.05 CATALOG

NIPPLE, SEATING, CUP TYPE N 11

NIPPLE, SEATING, MECHANICAL BOTTOM LOCK N 12

LENGTH (IN.) REGULAR HEAVY DUTY STAINLESS ST. CHROME PLAT.

6 N11-20 N11-20HD N11-20SS N11-20CR

8 N11-20-8 N11-20-8HD N11-20-8SS N11-20-8CR

12 N11-20-12 N11-20-12HD N11-20-12SS N11-20-12CR

6 N11-25 N11-25HD N11-25SS N11-25CR

8 N11-25-8 N11-25-8HD N11-25-8SS N11-25-8CR

12 N11-25-12 N11-25-12HD N11-25-12SS N11-25-12CR

6 N11-30 N11-30HD N11-30SS N11-30CR

8 N11-30-8 N11-30-8HD N11-30-8SS N11-30-8CR

12 N11-30-12 N11-30-12HD N11-30-12SS N11-30-12CR

HEAT TREATED N12-20

N12-25

N12-30

N12-35

N12-40

Page 132: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

N-2 2012.05 CATALOG

NIPPLE, SEATING, 2 CUP TYPE,

TUBING PUMP N 13

NIPPLE, SEATING,

MECHANICAL TOP LOCK N 14

ASSEMBLY

STANDARD N14-20 N14-25 N14-30

PARTS

A HEAT TR. N14-20ZS N14-25ZS N14-30ZS

B STAINLESS N14-20AA N14-25AA N14-30AA

C HEAT TR. N14-20ZI N14-25ZI N14-30ZI

REGULAR HEAVY DUTY NICKEL PLATED N13-20 N13-20HD N13-20NQ

N13-25 N13-25HD N13-25NQ

N13-30 N13-30HD N13-30NQ

A B C

Page 133: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

N-3 2012.05 CATALOG

NIPPLE, SEATING, BOTTOM, FRICTION TYPE N 15

NIPPLE. SEATING, TOP LOCK, FRICTION TYPE N 16

HEAT TREATED

N15-20

N15-25

N15-30

N15-35

HEAT TREATED

N16-20

N16-25

N16-30

N16-35

Page 134: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

N-4 2012.05 CATALOG

NIPPLE, EXTENSION, UPPER N 21

NIPPLE, EXTENSION, LOWER N 22

LENGTH (IN.) REGULAR NICKEL PLATED

12 N22-20-12 N22-20-12NQ

24 N22-20-24 N22-20-24NQ

36 N22-20-36 N22-20-36NQ

12 N22-25-12 N22-25-12NQ

24 N22-25-24 N22-25-24NQ

36 N22-25-36 N22-25-36NQ

12 N22-30-12 N22-30-12NQ

24 N22-30-24 N22-30-24NQ

36 N22-30-36 N22-30-36NQ

24 N22-40-24 N22-40-24NQ

36 N22-40-36 N22-40-36NQ

LENGTH (IN.) REGULAR NICKEL PLATED

24 N21-20-24 N21-20-24NQ

36 N21-20-36 N21-20-36NQ

24 N21-25-24 N21-25-24NQ

36 N21-25-36 N21-25-36NQ

24 N21-30-24 N21-30-24NQ

36 N21-30-36 N21-30-36NQ

24 N21-40-24 N21-40-24NQ

36 N21-40-36 N21-40-36NQ

Page 135: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

O 2012.05 CATALOG

PLUGS

Page 136: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

O-1 2012.05 CATALOG

PLUG, PULL P 11

1 For use with 1-1/16” heavy wall barrel with extension coupling in tubing 20. 2 For use with 1-1/4” thin wall barrel in tubing 15 or 20. 3 For use with 1-1/4” heavy wall barrel with extension coupling in tubing 20. 4 For use with 1-1/2” thin wall barrel in tubing 20. 5 For use with 1-1/2” heavy wall barrel with extension coupling in tubing 25. 6 For use with 1-3/4” heavy wall barrel with extension coupling in tubing 25. 7 For use with 2” thin wall barrel in tubing 25. 8 For use with 2-1/4” heavy wall barrel with extension coupling in tubing 30. 8 For use with 2-1/2” thin wall barrel in tubing 30.

PLUG, SEAT

P 12

1

2

3

4

5

6

7

8

REGULAR HEAVY DUTY HEAT TREATED BRASS STAINLESS ST. P11-106 P11-106HD P11-106HT P11-106LA P11-106SS

P11-125-15 P11-125-15HD P11-125-15HT P11-125-15LA P11-125-15SS

P11-125 P11-125HD P11-125HT P11-125LA P11-125SS

P11-150-20 P11-150-20HD P11-150-20HT P11-150-20LA P11-150-20SS

P11-150-25 P11-150-25HD P11-150-25HT P11-150-25LA P11-150-25SS

P11-175 P11-175HD P11-175HT P11-175LA P11-175SS

P11-200 P11-200HD P11-200HT P11-200LA P11-200SS

P11-225 P11-225HD P11-225HT P11-225LA P11-225SS

REGULAR HEAVY DUTY HEAT TREATED BRASS STAINLESS ST.

P12-106 P12-106HD P12-106HT P12-106LA P12-106SS P12-125 P12-125HD P12-125HT P12-125LA P12-125SS

P12-150 P12-150HD P12-150HT P12-150LA P12-150SS

P12-175 P12-175HD P12-175HT P12-175LA P12-175SS

P12-200 P12-200HD P12-200HT P12-200LA P12-200SS

P12-225 P12-225HD P12-225HT P12-225LA P12-225SS

P12-250 P12-250HD P12-250HT P12-250LA P12-250SS

P12-275 P12-275HD P12-275HT P12-275LA P12-275SS

Page 137: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

O-2 2012.05 CATALOG

NOTCHED PLUG FOR ON AND OFF TOOL LOCK

P 12 - CE

USED IN COMBINATION WITH ANY VERSION OF THE STANDING VALVE WITH KEY CAGE C16-CE , OR TUBING CLOSED BARREL CAGE C14 , PROVIDES THE NECESSARY LOCK POINT FOR THE CONNECTION OR DISCONNECTION OF THE ON AND OFF TOOL.

NOTCHED PLUG AND LOCK NUT FOR ON AND OFF TOOL LOCK

P 12 - CET

USED IN COMBINATION WITH ANY VERSION OF THE STANDING VALVE WITH KEY CAGE C16-CE , OR TUBING CLOSED BARREL CAGE C14 , PROVIDES THE NECESSARY LOCK POINT FOR THE CONNECTION OR DISCONNECTION OF THE ON AND OFF TOOL. THE LOCK NUT, ITEM B, PREVENTS THE LOOSENING OF THE PLUG.

PLUG, SEAT, SOCKET CAP P 12 - E

IT IS USED TO REDUCE THE UNSWEPT VOLUME.

B

A

ASSEMBLY

REGULAR P12-250CET P12-275CET

HEAVY DUTY P12-250CETHD P12-275CETHD

PARTS

REGULAR P12-250CE1 P12-275CE1 A HEAVY DUTY P12-250CE1HD P12-275CE1HD

REGULAR P12-250T P12-275T B HEAVY DUTY P12-250THD P12-275THD

REGULAR P12-125E

P12-150E

P12-175E

P12-200E

P12-225E

P12-250E

REGULAR HEAVY DUTY MONEL

P12-225CE P12-225CEHD P12-225CEMO P12-250CE P12-250CEHD P12-250CEMO

P12-275CE P12-275CEHD P12-275CEMO

P12-325CE P12-325CEHD P12-325CEMO

Page 138: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

O-3 2012.05 CATALOG

PLUG SEAT P 13

PLUG, SEAT, SOCKET CAP P 13 - E

IT IS USED TO REDUCE THE UNSWEPT VOLUME.

REGULAR

P13-150

P13-175

P13-200

P13-225

P13-250

P13-275

P13-325

P13-350

P13-375

REGULAR

P13-150E

P13-175E

P13-200E

P13-225E

P13-250E

P13-275E

P13-325E

Page 139: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

P 2012.05 CATALOG

PLUNGERS

Page 140: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

P-1 2012.05 CATALOG

PLUNGER, SPRAY METAL, PLAIN

P 21 - ML

First letter X corresponds to the plunger total lengthr in feet. Available lengths : 2-3-4-5-6. Last letter X corresponds to the plunger clearance expressed in thousands of inch. Available clearances : 0-1-2-3-4-5-6-8-10.

PLUNGER, SPRAY METAL, GROOVED

P 21 - MR

First letter X corresponds to the plunger total length in feet. Available lengths : 2-3-4-5-6. Las lettert X corresponds to the plunger clearance expressed in thousands of inch. Available clearances : 0-1-2-3-4-5-6-8-10.

STANDARD ENDS AND INTER. NICKEL PL.

P21-106-XMLX P21-106-XMLNX

P21-125-XMLX P21-125-XMLNX

P21-150-XMLX P21-150-XMLNX

P21-175-XMLX P21-175-XMLNX

P21-200-XMLX P21-200-XMLNX

P21-225-XMLX P21-225-XMLNX

P21-250-XMLX P21-250-XMLNX

P21-275-XMLX P21-275-XMLNX

P21-325-XMLX P21-325-XMLNX

P21-375-XMLX P21-375-XMLNX

STANDARD

P21-125-XMRX P21-150-XMRX

P21-175-XMRX

P21-200-XMRX

P21-225-XMRX

P21-250-XMRX

P21-275-XMRX

P21-325-XMRX

P21-375-XMRX

Page 141: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

P-2 2012.05 CATALOG

PLUNGER, SPRAY METAL, MONEL PIN ENDS

P 22 - MP

First lettert X corresponds to the plunger seal length in feet. Available lengths : 2-3-4-5-6. Last letter X corresponds to the plunger clearance expressed in thousands of inch. Available clearances : 0-1-2-3-4-5-6-8-10. FOR USE IN CORROSIVE WELLS, TO PREVENT THE CORROSION OF THE NOT METAL SPRAYED, CLOSE TO THE THREADS ZONES OF THE PLUNGER.

PLUNGER, SPRAY METAL,

STEEL PIN ENDS P 22 - MA

First letter X corresponds to the plunger seal length in feet. Available lengths : 2-3-4-5-6. Last lettert X corresponds to the plunger clearance expressed in thousands of inch. Available clearances : 0-1-2-3-4-5-6-8-10. IS MORE RESISTANT AT THE THREADS ZONE. IN TUBING PUMPS, THE RESISTANT SECTION OF THE PLUNGER EXCEEDS THE RESISTANT SECTION OF THE CAGES.

P22-106-XMPX P22-125-XMPX

P22-150-XMPX

P22-175-XMPX

P22-200-XMPX

P22-225-XMPX

P22-250-XMPX

P22-275-XMPX

P22-325-XMPX

P22-375-XMPX

P22-106-XMAX

P22-125-XMAX

P22-150-XMAX

P22-175-XMAX

P22-200-XMAX

P22-225-XMAX

P22-250-XMAX

P22-275-XMAX

P22-325-XMAX

P22-375-XMAX

Page 142: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

P-3 2012.05 CATALOG

PLUNGER, SPRAY METAL, STEEL PIN ENDS WITH CAGE

P 22 - MA C

First letter X corresponds to the plunger seal length in feet. Available lengths : 2-3-4-5-6. Last letter X corresponds to the plunger clearance expressed in thousands of inch. Available clearances : 0-1-2-3-4-5-6-8-10.

HAS INCORPORATED A REINFORCED TOP OPEN CAGE C11.

PLUNGER, SPRAY METAL, MONEL PIN ENDS WITH CAGE

P 22 - MP CMO

First lettert X corresponds to the plunger seal length in feet. Available lengths : 2-3-4-5-6. Last letter X corresponds to the plunger clearance expressed in thousands of inch. Available clearances : 0-1-2-3-4-5-6-8-10.

HAS INCORPORATED A REINFORCED TOP OPEN CAGE C11.

PLUNGER, SPRAY METAL, BOX END, TUBING PUMP

P 23 - ML

First letter X corresponds to the plunger total length in feet. Available lengths : 2-3-4-5. Last letter X corresponds to the plunger clearance expressed in thousands of inch. Available clearances : 2-3-4-5-6-8.

VALVE ROD SIZE PART NUMBER

3/4" P22-175-XMAXC

3/4" P22-225-XMAXC

7/8” P22-250-XMAXC78

3/4" P22-275-XMAXC

7/8” P22-275-XMAXC78

7/8” P22-325-XMAXC

VALVE ROD SIZE PART NUMBER

3/4" P22-225-XMPXCMO

P23-175-XMLX P23-225-XMLX

P23-275-XMLX

P23-325-XMLX

P23-375-XMLX

Page 143: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

P-4 2012.05 CATALOG

PLUNGER END, 10 SOFT RINGS P 24 - 10 RB

IN WELLS WITH SAND, THEY ARE USED CONNECTED TO BOTH ENDS OF A PLAIN METAL SPRAYED PLUNGER. THE SOFT RINGS INSTALLED IN THE GROOVES, PREVENT THE ENTERING OF SAND BETWEEN THE PLUNGER AND THE BARREL, THUS EXTENDING THE SERVICE LIFE OF THE PUMP. THE MATERIAL OF THE RINGS MUST BE SELECTED TAKING INTO ACCOUNT THE TEMPERATURE OF THE WELL AND THE TYPE OF CHEMICAL PRODUCT USED.

PLUNGER, 20 SOFT RINGS P 24 - 20 RB

USED IN WELLS WITH SAND. THE MATERIAL OF THE RINGS MUST BE SELECTED TAKING INTO ACCOUNT THE TEMPERATURE OF THE WELL AND THE TYPE OF CHEMICAL PRODUCT USED.

P24-125-10RB

P24-150-10RB

P24-175-10RB

P24-200-10RB

P24-225-10RB

P24-250-10RB

P24-275-10RB

P24-325-10RB

P24-125-20RB

P24-150-20RB

P24-175-20RB

P24-200-20RB

P24-225-20RB

P24-250-20RB

P24-275-20RB

P24-325-20RB

Page 144: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

P-5 2012.05 CATALOG

PLUNGER, 40 SOFT RINGS

P 24 - 40 RB

PLUNGER, 60 SOFT RINGS P 24 - 60 RB

USED IN WELLS WITH SAND. THE MATERIAL OF THE RINGS MUST BE SELECTED TAKING INTO ACCOUNT THE TEMPERATURE OF THE WELL AND THE TYPE OF CHEMICAL PRODUCT USED.

RING, PLUNGER APB

SUFFIX X INDICATES THE RING’S MATERIAL. CONSULT THE PRICE LIST.

P24-125-60RB

P24-150-60RB

P24-175-60RB

P24-200-60RB

P24-225-60RB

P24-250-60RB

P24-275-60RB

P24-325-60RB

P24-125-40RB

P24-150-40RB

P24-175-40RB

P24-200-40RB

P24-225-40RB

P24-250-40RB

P24-275-40RB

P24-325-40RB

APB125X

APB150X

APB175X

APB200X

APB225X

APB250X

APB275X

APB325X

Page 145: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

P-6 2012.05 CATALOG

CAGE PLUNGER END, 10 SOFT RINGS P 24 - 10 RBJ

IN WELLS WITH SAND, THEY ARE USED CONNECTED TO BOTH ENDS OF A PLAIN METAL SPRAYED PLUNGER. THE SOFT RINGS INSTALLED IN THE GROOVES, PREVENT THE ENTERING OF SAND BETWEEN THE PLUNGER AND THE BARREL, THUS EXTENDING THE SERVICE LIFE OF THE PUMP. THE MATERIAL OF THE RINGS MUST BE SELECTED TAKING INTO ACCOUNT THE TEMPERATURE OF THE WELL AND THE TYPE OF CHEMICAL PRODUCT USED.

CAGE PLUNGER, 20 SOFT RINGS

P 24 - 20 RBJ

USED IN WELLS WITH SAND. THE MATERIAL OF THE RINGS MUST BE SELECTED TAKING INTO ACCOUNT THE TEMPERATURE OF THE WELL AND THE TYPE OF CHEMICAL PRODUCT USED.

P24-175-10RBJ

P24-200-10RBJ

P24-225-10RBJ

P24-275-10RBJ

P24-175-20RBJ

P24-200-20RBJ

P24-225-20RBJ

P24-275-20RBJ

Page 146: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

P-7 2012.05 CATALOG

CAGE PLUNGER, 40 SOFT RINGS P 24 - 40 RBJ

USED IN WELLS WITH SAND. THE MATERIAL OF THE RINGS MUST BE SELECTED TAKING INTO ACCOUNT THE TEMPERATURE OF THE WELL AND THE TYPE OF CHEMICAL PRODUCT USED.

P24-175-40RBJ P24-200-40RBJ

P24-225-40RBJ

P24-275-40RBJ

Page 147: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

P-8 2012.05 CATALOG

CAGE PLAIN PLUNGER, SPRAY METAL P 25 - ML

First letter X corresponds to the plunger total lengthr in feet. Available lengths : 2-3-4-5-6. Last letter X corresponds to the plunger clearance expressed in thousands of inch. Available clearances : From 0 to 15.

CAGE PLAIN PLUNGER, SPRAY METAL, NICKEL- PLATED INTERIOR P 25 - MLN

First letter X corresponds to the plunger total lengthr in feet. Available lengths : 2-3-4-5-6. Last letter X corresponds to the plunger clearance expressed in thousands of inch. Available clearances : From 0 to 15.

P25-150-XMLX

P25-175-XMLX

P25-200-XMLX

P25-225-XMLX

P25-250-XMLX

P25-275-XMLX

P25-325-XMLX

P25-350-XMLX

P25-375-XMLX

P25-150-XMLNX P25-175-XMLNX

P25-200-XMLNX

P25-225-XMLNX

P25-250-XMLNX

P25-275-XMLNX

P25-325-XMLNX

P25-350-XMLNX

P25-375-XMLNX

Page 148: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

P-9 2012.05 CATALOG

LUBRI - PLUNGER P 26

USED IN WELLS WITH SAND. THE MATERIAL OF THE RINGS MUST BE SELECTED TAKING INTO ACCOUNT THE TEMPERATURE OF THE WELL.

LUBRI - PLUNGER, MONEL PIN ENDS

P 26 - MP

FOR USE IN CORROSIVE WELLS, TO PREVENT THE CORROSION OF THE NOT METAL SPRAYED, CLOSE TO THE THREADS ZONES OF THE PLUNGER.

LUBRI - PLUNGER SEAL RING LPS

FOR HIGH TEMPERATURE WELLS THE SERIES 5000 MUST BE USED.

P26-125 P26-150

P26-175

P26-200

P26-225

P26-250

P26-275

P26-325

P26-125MP

P26-150MP

P26-175MP

P26-200MP

P26-225MP

P26-250MP

P26-275MP

P26-325MP

SERIES 3000 SERIES 5000 LPS125-3 LPS125-5

LPS150-3 LPS150-5

LPS175-3 LPS175-5

LPS200-3 LPS200-5

LPS225-3 LPS225-5

LPS250-3 LPS250-5

LPS275-3 LPS275-5

LPS325-3 LPS325-5

Page 149: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

P-10 2012.05 CATALOG

LUBRI - PLUNGER, LONG P 26 - ML

IT IS A LUBRI-PLUNGER THAT, WHEN THE RINGS WEAR OUT, CONTINUE WORKING AS A METAL SPRAYED PLAIN PLUNGER.

P26-125-4ML4

P26-150-4ML4

P26-175-4ML4

P26-200-4ML4

P26-225-4ML4

P26-250-4ML4

P26-275-4ML4

P26-325-4ML4

Page 150: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

P-11 2012.05 CATALOG

PLUNGER, SPRAY METAL, 20 GROOVES, HYDROEXPANSIBLE RINGS

P 27 - 2 - 20 RX

Letter X corresponds to the plunger clearance expressed in thousands of inch. Available clearances : 0-1-2-3-4-5-6-8-10. IT IS USED TO TRANSFORM A 4 FEET, 40 GROOVES PLUNGER INTO A 6 FEET, 60 GROOVES PLUNGER.

PLUNGER, SPRAY METAL, GROOVES, HYDROEXPANSIBLE RINGS

P 27 - X - RX

Letter X corresponds to the plunger clearance expressed in thousands of inch. Available clearances : 0-1-2-3-4-5-6-8-10.

USED IN WELLS WITH SAND AND MODERATE OR LOW TEMPERATURE.

JOHN MARTIN RING APB E

2 FEET LENGTH P27-150-2-20RX

P27-175-2-20RX

P27-200-2-20RX

P27-225-2-20RX

P27-250-2-20RX

P27-275-2-20RX

3 FEET LENGTH 4 FEET LENGTH

30 GROOVES 40 GROOVES

P27-150-4-40RX P27-175-4-40RX

P27-200-4-40RX

P27-225-4-40RX

P27-250-4-40RX

P27-275-4-40RX

P27-325-3-30RX

APB150E

APB175E

APB200E

APB225E

APB250E

APB275E

APB325E

Page 151: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

Q 2012.05 CATALOG

PULLERS

Page 152: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

Q-1 2012.05 CATALOG

PULLER, STANDING VALVE P 31 - T

A B C D

ASSEMBLY

REGULAR P31-175T P31-225T P31-275T P31-325T P31-375T

HEAVY DUTY P31-175THD P31-225THD P31-275THD P31-325THD P31-375THD

HEAT TREATED P31-175THT P31-225THT P31-275THT P31-325THT P31-375THT

BRASS P31-175TLA P31-225TLA P31-275TLA P31-325TLA P31-375TLA

STAINLESS STEEL P31-175TSS P31-225TSS P31-275TSS P31-325TSS P31-375TSS

PARTS

REGULAR P31-175TC P31-225TC P31-275TC P31-325TC P31-375TC

HEAVY DUTY P31-175TCHD P31-225TCHD P31-275TCHD P31-325TCHD P31-375TCHD

A HEAT TREAT. P31-175TCHT P31-225TCHT P31-275TCHT P31-325TCHT P31-375TCHT

BRASS P31-175TCLA P31-225TCLA P31-275TCLA P31-325TCLA P31-375TCLA

STAINLESS P31-175TCSS P31-225TCSS P31-275TCSS P31-325TCSS P31-375TCSS

REGULAR HEAVY DUTY

B HEAT TREAT.

P31-175TR

BRASS

STAINLESS P31-175TRSS

REGULAR HEAVY DUTY

C HEAT TREAT.

P31-175TG

BRASS P31-175TGLA

STAINLESS P31-175TGSS

REGULAR HEAVY DUTY

D HEAT TREAT.

BRASS

STAINLESS

P31-175TT

Page 153: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

Q-2 2012.05 CATALOG

PULLER, STANDING VALVE, BOX THREAD

P 31 - TB

CONNECTS DIRECTLY TO THE PLUNGER.

A B C D

ASSEMBLY

REGULAR P31-175TB P31-225TB P31-275TB P31-325TB P31-375TB

HEAVY DUTY P31-175TBHD P31-225TBHD P31-275TBHD P31-325TBHD P31-375TBHD

HEAT TREATED P31-175TBHT P31-225TBHT P31-275TBHT P31-325TBHT P31-375TBHT

BRASS P31-175TBLA P31-225TBLA P31-275TBLA P31-325TBLA P31-375TBLA

STAINLESS STEEL P31-175TBSS P31-225TBSS P31-275TBSS P31-325TBSS P31-375TBSS

PARTS

REGULAR P31-175TBC P31-225TBC P31-275TBC P31-325TBC P31-375TBC

HEAVY DUTY P31-175TBCHD P31-225TBCHD P31-275TBCHD P31-325TBCHD P31-375TBCHD

A HEAT TREAT. P31-175TBCHT P31-225TBCHT P31-275TBCHT P31-325TBCHT P31-375TBCHT

BRASS P31-175TBCLA P31-225TBCLA P31-275TBCLA P31-325TBCLA P31-375TBCLA

STAINLESS P31-175TBCSS P31-225TBCSS P31-275TBCSS P31-325TBCSS P31-375TBCSS

REGULAR HEAVY DUTY

B HEAT TREAT.

P31-175TR

BRASS

STAINLESS P31-175TRSS

REGULAR HEAVY DUTY

C HEAT TREAT.

P31-175TG

BRASS P31-175TGLA

STAINLESS P31-175TGSS

REGULAR HEAVY DUTY

D HEAT TREAT.

BRASS

STAINLESS

P31-175TT

Page 154: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

Q-3 2012.05 CATALOG

PULLER, STANDING VALVE P 31 - J

PULLER PLUG, STANDING VALVE P 13 - J

WITH THE CAGE C16-J FORMS A PULLER SIMILAR TO THE P31-J.

REPLACES THE PLUG P13.

PULLER CAGE, STANDING VALVE

C 16 - J

WITH THE PLUG P13-J FORMS A PULLER SIMILAR TO THE P31-J.

REPLACES THE CAGE C16.

1 2 3 4

A

B

ASSEMBLY

P31-225J P31-275J P31-325J P31-375J

ITEM PARTS

A P31-225JH P31-275JH P31-325JH P31-375JH

B P31-225JM P31-275JM P31-275JM P31-275JM

1 P31-225JM1 P31-275JM1 P31-275JM1 P31-275JM1 2 P31-225JM2 P31- P31-275JM2 P31-275JM2

3 P31-225JM3 P31-275JM3 P31-275JM3 P31-275JM3

4 P31-225JM4 P31-275JM4 P31-275JM4 P31-275JM4

STANDARD

P13-225J P13-275J

P13-375J

STANDARD

C16-225J

C16-275J

C16-375J

Page 155: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

R 2012.05 CATALOG

RODS

Page 156: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

R-1 2012.05 CATALOG

POLISHED ROD PR

Specify polished rod length (XX) in feet.

1,6 FEET, 3 FEET OR 4 FEET NOT CHROMED AT ONE END.

Specify polished rod length (XX) in feet.

POLISHED ROD, WRENCH FLATS PR - E

Specify polished rod length (XX) in feet.

1,6 FEET, 3 FEET OR 4 FEET NOT CHROMED AT ONE END.

DIAMETER POLISHED CHROME PLATED

1- 1/4” PRP114-XX PRC114-XX

1- 1/2” PRP112-XX PRC112-XX

DIAMETER STAINLESS AISI 304 STAINLESS AISI 316

1- 1/4” PRI 114-XX PRI 114S-XX

1- 1/2” PRI 112-XX PRI 112S-XX

DIAMETER PARTIAL CHROME16 PARTIAL CHROME 30 PARTIAL CHROME 40

1- 1/4” PRC114-XX-16 PRC114-XX-30 PRC114-XX-40

1- 1/2” PRC112-XX-16 PRC112-XX-30 PRC112-XX-40

DIAMETER POLISHED CHROME PLATED

1- 1/4” PRP114-XXE PRC114-XXE

1- 1/2” PRP112-XXE PRC112-XXE

DIAMETER PARTIAL CHROME 16 PARTIAL CHROME 30 PARTIAL CHROME 40

1- 1/4” PRC114-XX-16E PRC114-XX-30E PRC114-XX-40E

1- 1/2” PRC112-XX-16E PRC112-XX-30E PRC112-XX-40E

Page 157: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

R-2 2012.05 CATALOG

POLISHED ROD COUPLING, CLASS “T”

CVB T

POLISHED ROD SPRAY METAL COUPLING, CLASS “SM”

CVB M

POLISHED ROD SUBCOUPLING,

CLASS “T” CVB - T

POLISHED ROD SPRAY METAL SUBCOUPLING, CLASS “SM”

CVB - M

ROD DIAMETER SLIM HOLE FULL SIZE

1- 1/8” CVB118SHT CVB118FST

1- 1/4” CVB114SHT CVB114FST

1- 1/2” CVB112SHT CVB112FST

ROD DIAMETER SLIM HOLE FULL SIZE

1- 1/8” CVB118SHM CVB118FSM

1- 1/4” CVB114SHM CVB114FSM

1- 1/2” CVB112SHM CVB112FSM

ROD DIAM. TO ROD DIAM. SLIM HOLE FULL SIZE

1- 1/4” 1- 1/8” CVB114-118SHT CVB114-118FST

1- 1/2” 1- 1/4” CVB112-114SHT CVB112-114FST

ROD DIAM. TO ROD DIAM. SLIM HOLE FULL SIZE

1- 1/4” 1- 1/8” CVB114-118SHM CVB114-118FSM

1- 1/2” 1- 1/4” CVB112-114SHM CVB112-114FSM

Page 158: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

R-3 2012.05 CATALOG

POLISHED ROD WITH COUPLINGS, ASSEMBLY

PRC XXX EC 2

Specify polished rod length (XX) in feet.

POLISHED ROD SUPPLEMENT SVB

THE USE OF CLAMPS IS NOT RECOMMENDED WHEN THE POLISHED ROD IS COMPLETELY CHROME PLATED. IN THIS CASES, IT IS RECOMMENDED TO REPLACE THE CLAMP WITH A POLISHED ROD COUPLING. THE SPACING IS OBTAINED INSTALLING THESE SUPPLEMENTS BETWEEN THE CARRIER BAR AND THE COUPLING.

A

DIAMETER A POLISHED ROD (req. 1) B COUPLING (req. 2) ASSEMBLY CVB114SHT PRC114-XX-XXEC2SHT

CVB114FST PRC114-XX-XXEC2

CVB114SHM PRC114-XX-XXEC2SHM 1- 1/4” PRC114-XX-XXE

CVB114FSM PRC114-XX-XXEC2FSM

CVB112SHT PRC112-XX-XXEC2 CVB112FST PRC112-XX-XXEC2C

CVB112SHM PRC112-XX-XXEC2SHM 1- 1/2” PRC112-XX-XXE

CVB112FSM PRC112-XX-XXEC2FSM

B

B

ROD DIAMETER LENGTH ( mm ) PARTE NUMBER

1- 1/4” 50 SVB114-50

1- 1/4” 100 SVB114-100

1- 1/4” 200 SVB114-200

1- 1/4” 300 SVB114-300

1- 1/4” 400 SVB114-400

1- 1/2” 50 SVB112-50

1- 1/2” 100 SVB112-100

1- 1/2” 200 SVB112-200

1- 1/2” 300 SVB112-300

1- 1/2” 400 SVB112-400

Page 159: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

R-4 2012.05 CATALOG

POLISHED ROD SAFETY UNION UVB

ROD, VALVE R 11

Specify valve rod length (XXX) in inches.

A

B

ASSEMBLY

ROD DIAMETRO 1-1/4” 1-1/2”

ROD THREAD SIZE 7/8” 1”

REGULAR UVB114M UVB112M

PARTS

A REGULAR B21-36 UVB112-1

B REGULAR UVB114-2 UVB112-2

STANDARD STAINLESS ST.

R11-20-XXX R11-25-XXX R11-25-XXXSS

R11-30-XXX

R11-30V-XXX

R11-35-XXX

Page 160: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

S 2012.05 CATALOG

SEATINGS

Page 161: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

S-1 2012.05 CATALOG

SEATING MANDREL, CUP, TYPE HR

S 11

1 Special for 4 cups. 2 Special for 6 cups.

SEATING MANDREL, CUP, LESS NO-GO

WITH HOLES WITHOUT HOLES S 11 - SN S 11 - SNA

USED IN DOUBLE ANCHOR PUMPS. PUMPS WITH SLIDING TOP VALVES MUST USE THE VERSION WITHOUT HOLES.

SEATING MANDREL, CUP, HOLLOW VALVE ROD PUMP

S 11 - T

USED IN TOP ANCHOR HOLLOW VALVE ROD PUMPS.

2 1

REGULAR HEAVY DUTY BRASS STAINLESS ST.

S11-20 S11-20HD S11-20LA S11-20SS

S11-25 S11-25HD S11-25LA S11-25SS

S11-25-4 S11-25-4HD S11-25-4LA S11-25-4SS

S11-25-6 S11-25-6HD S11-25-6LA S11-25-6SS

S11-30 S11-30HD S11-30LA S11-30SS

REGULAR

S11-25SN

REGULAR

S11-25SNA

REGULAR HEAVY DUTY

S11-25T S11-25THD

Page 162: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

S-2 2012.05 CATALOG

SEATING CUP, TYPE HR, ROD PUMP S 12

SEATING CUP,

HOLLOW VALVE ROD PUMP S 12 - T

USED IN TOP ANCHOR HOLLOW VALVE ROD PUMPS.

NYLON TEFLON WITH COKE

S12-20 S12-20C

S12-25 S12-25C

S12-30 S12-30C

TEFLON WITH COKE S12-25TC

Page 163: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

S-3 2012.05 CATALOG

SEATING CUP RING, TYPE HR S 13

SEATING CUP RING, HOLLOW VALVE ROD PUMP

S 13 - T

USED IN TOP ANCHOR HOLLOW VALVE ROD PUMPS.

REGULAR HEAVY DUTY BRASS STAINLESS ST. S13-20 S13-20HD S13-20LA S13-20SS

S13-25 S13-25HD S13-25LA S13-25SS

S13-30 S13-30HD S13-30LA S13-30SS

REGULAR HEAVY DUTY S13-25T S13-25THD

Page 164: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

S-4 2012.05 CATALOG

SEATING CUP NUT, TYPE HR) S 14

SEATING CUP NUT,

HOLLOW VALVE ROD PUMP S 14 - T

USED IN TOP ANCHOR HOLLOW VALVE ROD PUMPS.

REGULAR HEAVY DUTY S14-25T S14-25THD

REGULAR HEAVY DUTY BRASS STAINLESS ST. S14-20 S14-20HD S14-20LA S14-20SS

S14-25 S14-25HD S14-25LA S14-25SS

S14-30 S14-30HD S14-30LA S14-30SS

Page 165: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

S-5 2012.05 CATALOG

SEATING CUP BUSHING, TOP ANCHOR S 15

SEATING CUP BUSHING, HOLLOW VALVE ROD PUMP, TOP ANCHOR)

S 15 - T

USED IN TOP ANCHOR HOLLOW VALVE ROD PUMPS.

REGULAR HEAVY DUTY BRASS STAINLESS ST.

S15-15 S15-15HD S15-15LA S15-15SS

S15-20-125 S15-20-125HD S15-20-125LA S15-20-125SS

S15-20 S15-20HD S15-20LA S15-20SS

S15-25-125 S15-25-125HD S15-25-125LA S15-25-125SS

S15-25-20 S15-25-20HD S15-25-20LA S15-25-20SS

S15-25 S15-25HD S15-25LA S15-25SS

S15-30-20 S15-30-20HD S15-30-20LA S15-30-20SS

S15-30-25 S15-30-25HD S15-30-25LA S15-30-25SS

S15-30 S15-30HD S15-30LA S15-30SS

REGULAR HEAVY DUTY S15-25T S15-25THD

Page 166: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

S-6 2012.05 CATALOG

SEATING COUPLING, BOTTOM ANCHOR S 16

SEATING MANDREL, CUP, TYPE HR, TUBING PUMP

S 17

SEATING CUP, TYPE HR, TUBING PUMP

S 18

REGULAR HEAVY DUTY BRASS STAINLESS ST.

S16-15 S16-15HD S16-15LA S16-15SS

S16-20 S16-20HD S16-20LA S16-20SS

S16-25 S16-25HD S16-25LA S16-25SS

S16-30 S16-30HD S16-30LA S16-30SS

REGULAR HEAVY DUTY BRASS STAINLESS ST.

S17-20 S17-20HD S17-20LA S17-20SS S17-25 S17-25HD S17-25LA S17-25SS

S17-30 S17-30HD S17-30LA S17-30SS

NYLON TEFLON WITH COKE S18-20 S18-20C

S18-25 S18-25C

S18-30 S18-30C

Page 167: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

S-7 2012.05 CATALOG

SEATING ASSEMBLY,

MECHANICAL TOP LOCK S 21

SEATING ASSEMBLY,

MECHANICAL TOP LOCK, SEAL RING S 21 - U

A B C D

AB C D E

ASSEMBLY

STANDARD S21-20-125U S21-20U S21-25U S21-30U

PARTS

A S21-20MU S21-20MU S21-25MU S21-30MU

B S21-20B S21-20B S21-25B S21-30B

C S21-20A S21-20A S21-25A S21-30A

D S21-20CT S21-20CT S21-25CT S21-30CT

E S21-23-125U S21-20TU S21-25TU S21-30TU

ASSEMBLY

STANDARD S21-20-125 S21-20 S21-25 S21-30

PARTS

A S21-20M S21-20M S21-25M S21-30M

B S21-20A S21-20A S21-25A S21-30A

C S21-20CT S21-20CT S21-25CT S21-30CT

D S21-23-125 S21-20T S21-25T S21-30T

Page 168: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

S-8 2012.05 CATALOG

SEATING ASSEMBLY, MECHANICAL BOTTOM LOCK

S 22

C B A

ASSEMBLY

STANDARD S22-20 S22-25 S22-30 S22-35 S22-40

PARTS

A S22-20A S22-25A S22-30A S22-35A S22-40A

B S22-20B S22-25B S22-30B S22-35B S22-40B

C S22-20T S22-25T S22-30T S22-35T S22-40T

Page 169: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

S-9 2012.05 CATALOG

SEATING MANDREL, UPPER FRICTION HOLD DOWN S 27

NO-GO SEAT

S 28

MANDREL, FRICTION RING M 11

REGULAR

S27-25 S27-30

S27-35

S27-35-325

REGULAR

S28-25

S28-30

S28-35

REGULAR

M11-20

M11-25

M11-30

M11-35

Page 170: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

S-10 2012.05 CATALOG

FRICTION RING, TOP R 13 A

FRICTION RING, BOTTOM R 13 B

O-RING, FRICTION MANDREL R 14

STANDARD

R13A20-1000

R13A20-2000

R13A25-2000

R13A25-2500

R13A30-3000

R13A30-4000

R13A35-4000

R13A35-5000

STANDARD

R13B20-1000 R13B20-2000

R13B25-2000

R13B25-2500

R13B30-3000

R13B30-4000

R13B35-4000

R13B35-5000

AFLAS 83

R14-20 R14-25

R14-30

R14-35

Page 171: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

T 2012.05 CATALOG

PULL TUBES

Page 172: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

T-1 2012.05 CATALOG

TUBE, PULL T 11

Specify pull tube length (XXX) in inches.

TUBE, PULL, HOLLOW VALVE ROD PUMP

T 11 - T

Specify pull tube length (XXX) in inches.

STANDARD T11-106-XXX

T11-125-XXX

T11-150-XXX

T11-175-XXX

T11-200-XXX

T11-225-XXX

STANDARD

T11-175T-XXX

Page 173: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

U 2012.05 CATALOG

SEATS AND BALLS

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Bolland

U-1 2012.05 CATALOG

SPACER, CAGE TOP PLUNGER V 10

USED IN THE TOP PLUNGER CAGE C12 , REPLACES THE VALVE SEAT IN CASES WHEN THE VALVE (SEAT AND BALL ASSEMBLY) IS NOT NEEDED.

REGULAR

V10-106

V10-125

V10-150

V10-175

V10-200

V10-225

V10-250

V10-325

V10-375

Page 175: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

U-2 2012.05 CATALOG

SEAT AND BALL - ASSEMBLY

V 11

Dimensions with asterisks correspond to California Balls.

DESCRIPTION SEAT AND BALL - ASSEMBLY

SEAT STAINLESS ST. MAXALLOY TUNGSTEN C. TUNGSTEN C. TUNGSTEN C.

BALL STAINLESS ST. MAXALLOY TUNGSTEN C. SILICON NITRIDE TITANIUM C.

1- 1/16” 5/8” V11-106ST V11-106M V11-106C V11-106CN V11-106CT

1- 1/4" * 11/16” V11-125STC V11-125MC V11-125CC

3/4" V11-125ST V11-125M V11-125C V11-125CN V11-125CT

1- 1/2" * 7/8” V11-150STC V11-150MC V11-150CC V11-150CNC V11-150CTC

15/16” V11-150ST V11-150M V11-150C V11-150CN V11-150CT

1- 3/4" * 1” V11-175STC V11-175MC V11-175CC V11-175CNC V11-175CTC

1- 1/8” V11-175ST V11-175M V11-175C V11-175CN V11-175CT

2” V11-200STC V11-200MC V11-200CC V11-200CNC V11-200CTC

1- 1/4" V11-200ST V11-200M V11-200C V11-200CN V11-200CT

2- 1/4" V11-225STC V11-225MC V11-225CC V11-225CNC V11-225CTC

1- 3/8” V11-225ST V11-225M V11-225C V11-225CN V11-225CT

2- 1/2" * 1- 1/2" V11-250STC V11-250MC V11-250CC V11-250CNC V11-250CTC

1- 11/16” V11-250ST V11-250M V11-250C V11-250CN V11-250CT

3- 1/4" * 2” V11-325STC V11-325CC V11-325CNC V11-325CTC

2- 1/8” V11-325C V11-325CN V11-325CT

3- 3/4" 2- 1/4” V11-375CT

Page 176: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

U-3 2012.05 CATALOG

(CONTINUE)

V 11

Dimensions with asterisks correspond to California Balls.

DESCRIPTION SEAT AND BALL - ASSEMBLY

SEAT TUNGSTEN C. TUNGSTEN C. TUNGSTEN C. NICKEL CARBIDE

BALL MAXALLOY STAINLESS ST. NICKEL CARBIDE NICKEL CARBIDE

1- 1/16” 5/8” V11-106CM V11-106CI

1- 1/4" * 11/16” V11-125CIC

3/4" V11-125CM V11-125CI V11-125CQ V11-125Q

1- 1/2" * 7/8” V11-150CIC V11-150CQC

15/16” V11-150CM V11-150CI V11-150CQ V11-150Q

1- 3/4" * 1” V11-175CIC V11-175CQC V11-175QC

1- 1/8” V11-175CM V11-175CI V11-175CQ V11-175Q

2” V11-200CIC V11-200CQC V11-200QC

1- 1/4" V11-200CM V11-200CI V11-200CQ V11-200Q

2- 1/4" V11-225CIC V11-225CQC V11-225QC

1- 3/8” V11-225CM V11-225CI V11-225CQ V11-225Q

2- 1/2" * 1- 1/2" V11-250CIC V11-250CQC V11-250QC

1- 11/16” V11-250CM V11-250CI V11-250CQ V11-250Q

3- 1/4" * 2” V11-325CQC V11-325QC

2- 1/8” V11-325CQ V11-325Q

3- 3/4" 2- 1/4”

Page 177: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

U-4 2012.05 CATALOG

SEAT VAS

Dimensions with asterisks correspond to California Balls.

DESCRIPTION SEAT

SEAT BALL STAINLESS ST. MAXALLOY TUNGSTEN C. NICKEL CARBIDE

1- 1/16” 5/8” VAS106ST VAS106M VAS106C

1- 1/4" * 11/16” VAS125STC VAS125MC VAS125CC

3/4" VAS125ST VAS125M VAS125C VAS125Q

1- 1/2" * 7/8” VAS150STC VAS150MC VAS150CC

15/16” VAS150ST VAS150M VAS150C VAS150Q

1- 3/4" * 1” VAS175STC VAS175MC VAS175CC VAS175QC

1- 1/8” VAS175ST VAS175M VAS175C VAS175Q

2” VAS200STC VAS200MC VAS200CC VAS200QC

1- 1/4" VAS200ST VAS200M VAS200C VAS200Q

2- 1/4" VAS225STC VAS225MC VAS225CC VAS225QC

1- 3/8” VAS225ST VAS225M VAS225C VAS225Q

2- 1/2" * 1- 1/2" VAS250STC VAS250MC VAS250CC VAS250QC

1- 11/16” VAS250ST VAS250M VAS250C VAS250Q

3- 1/4" * 2” VAS325STC VAS325CC VAS325QC

2- 1/8” VAS325C VAS325Q

3- 3/4" 2- 1/4” VAS375C

Page 178: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

U-5 2012.05 CATALOG

BALL VBO

Dimensions with asterisks correspond to California Balls.

DIAMETER BALL

BALL TITANIUM C. NICKEL CARBIDE

5/8” VBO106T

* 11/16”

3/4" VBO125T VBO125Q

* 7/8” VBO150TC VBO150QC

15/16” VBO150T VBO150Q

* 1” VBO175TC VBO175QC

1- 1/8” VBO175T VBO175Q

1- 1/4" VBO200T VBO200Q

1- 3/8” VBO225T VBO225Q

* 1- 1/2" VBO250TC VBO250QC

1- 11/16” VBO250T VBO250Q

* 2” VBO325TC VBO325QC

2- 1/8” VBO325T VBO325Q

2- 1/4” VBO375T

DIAMETER BALL

BALL STAINLESS ST. MAXALLOY TUNGSTEN C. SILICON NITRIDE

5/8” VBO106ST VBO106M VBO106C VBO106N

* 11/16” VBO125STC VBO125MC VBO125CC

3/4" VBO125ST VBO125M VBO125C VBO125N

* 7/8” VBO150STC VBO150MC VBO150CC VBO150NC

15/16” VBO150ST VBO150M VBO150C VBO150N

* 1” VBO175STC VBO175MC VBO175CC VBO175NC

1- 1/8” VBO175ST VBO175M VBO175C VBO175N

1- 1/4" VBO200ST VBO200M VBO200C VBO200N

1- 3/8” VBO225ST VBO225M VBO225C VBO225N

* 1- 1/2" VBO250STC VBO250MC VBO250CC VBO250NC

1- 11/16” VBO250ST VBO250M VBO250C VBO250N

* 2” VBO325STC VBO325CC VBO325NC

2- 1/8” VBO325C VBO325N

2- 1/4”

Page 179: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

U-6 2012.05 CATALOG

SEAT AND BALL - ASSEMBLY V 12

SEAT V 12 A

DESCRIPTION SEAT AND BALL - ASSEMBLY

SEAT STAINLESS S. MAXALLOY TUNGSTEN C. TUNGSTEN C. TUNGSTEN C. TUNGSTEN C.

BALL STAINLESS S. MAXALLOY TUNGSTEN C. STAINLESS S. MAX.ALLOY TITANIUM C.

1- 1/4” 15/16” V12-125ST V12-125M V12-125C V12-125CI V12-125CM V12-125CT 1- 1/2" 1- 1/8” V12-150ST V12-150M V12-150C V12-150CI V12-150CM V12-150CT

1- 3/4" 1- 1/4” V12-175ST V12-175M V12-175C V12-175CI V12-175CM V12-175CT

2" 1- 3/8” V12-200ST V12-200M V12-200C V12-200CI V12-200CM V12-200CT

2" TH 1- 5/8" V12TH200ST V12TH200M V12TH200C V12TH200CI V12TH200CM V12TH200CT

2- 1/4" 1- 5/8” V12-225ST V12-225M V12-225C V12-225CI V12-225CM V12-225CT

2- 1/2" 1-13/16" V12-250ST V12-250M V12-250C V12-250CI V12-250CM V12-250CT

2-1/2" TH 2" V12TH250ST V12TH250M V12TH250C V12TH250CI V12TH250CM V12TH250CT

3" 2" V12-300STC V12-300MC V12-300CC V12-300CIC V12-300CMC V12-300CTC

3- 1/4" 2- 1/4” V12-325ST V12-325M V12-325C V12-325CI V12-325CM V12-325CT

3- 1/2" 2- 1/2" V12-350ST V12-350M V12-350C V12-350CI V12-350CM V12-350CT

DESCRIPTION SEAT

ASIENTO STAINLESS ST. MAXALLOY TUNGSTEN C.

1- 1/4” V12A125ST V12A125M V12A125C 1- 1/2" V12A150ST V12A150M V12A150C

1- 3/4" V12A175ST V12A175M V12A175C

2" V12A200ST V12A200M V12A200C

2" TH V12ATH200ST V12ATH200M V12ATH200C

2- 1/4" V12A225ST V12A225M V12A225C

2- 1/2” V12A250ST V12A250M V12A250C

2- 1/2" TH V12ATH250ST V12ATH250M V12ATH250C

3" V12A300STC V12A300MC V12A300CC

3- 1/4" V12A325ST V12A325M V12A325C

3- 1/2” V12A350ST V12A350M V12A350C

Page 180: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

U-7 2012.05 CATALOG

BALL V 12 B / VBO

O-RING, VALVE

V 12 R

DIAMETER BALL

BALL STAINLESS ST. MAXALLOY TUNGSTEN C. TITANIUM C.

15/16” VBO150ST VBO150M VBO150C VBO150T

1- 1/8” VBO175ST VBO175M VBO175C VBO175T

1- 1/4" VBO200ST VBO200M VBO200C VBO200T

1- 3/8” VBO225ST VBO225M VBO225C VBO225T

1- 5/8" V12B225ST V12B225M V12B225C V12B225T

1- 13/16” V12B250ST V12B250M V12B250C V12B250T

2" VBO325STC VBO325MC VBO325CC VBO325TC

2- 1/4” VBO375ST VBO375M VBO375C VBO375T

2- 1/2” V12B350ST V12B350M V12B350C V12B350T

VALVE AFLAS 83

1- 1/4” V12R125 1- 1/2" V12R150

1- 3/4" V12R175

2" V12R200

2- 1/4" V12R225

2- 1/2” V12R250

3" V12R300

3- 1/4" V12R325

3- 1/2” V12R350

Page 181: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

V 2012.05 CATALOG

ACCESSORIES

Page 182: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

V-1 2012.05 CATALOG

COUPLING, SPIRAL ROD GUIDE 88 B 21

INSTALLED ABOVE THE PUMP, IT CENTERS THE SUCKER ROD STRING, REDUCING WEAR BETWEEN THE SUCKER ROD COUPLINGS AND THE TUBING. IT IS ALSO USED TO ELIMINATE PARAFFIN FROM THE TUBING WALLS.

TUBING SIZE ROD SIZE EXT. DIAMETER THREAD 1 THREAD 2 PART NUMBER

20 5/8” 1- 13/16” PIN BOX 88B21-20MH58

20 3/4” 1- 13/16” PIN BOX 88B21-20MH34

25 3/4” 2- 5/16” BOX BOX 88B21-25HH34

25 3/4” 2- 5/16” BOX PIN 88B21-25HM34

25 7/8” 2- 5/16” BOX PIN 88B21-25HM78

25 7/8” 2- 5/16” PIN PIN 88B21-25MM78

25 7/8” 2- 5/16” PIN BOX 88B21-25MH78

30 3/4” 2- 3/4” BOX BOX 88B21-30HH34

30 3/4” 2- 3/4” PIN BOX 88B21-30MH34

30 7/8” 2- 3/4” BOX BOX 88B21-30HH78

30 7/8” 2- 3/4” BOX PIN 88B21-30HM78

30 1” 2- 3/4” PIN PIN 88B21-30MM1

40 1" 3- 5/8" PIN PIN 88B21-40MM1

2 1

Page 183: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

V-2 2012.05 CATALOG

NIPPLE, STRAINER CF

TUBING SIZE NOM. PIPE SIZE LENGTH ( mm ) HOLE DIAM. ( mm ) STANDARD BRASS

20 1” 470 5 CF238-070 CF238-070LA

20 1” 470 7 CF238-070-7 CF238-070-7LA

25 1- 1/4” 400 5 CF278-070 CF278-070LA

25 1- 1/4” 400 9 CF278-070-9 CF278-070-9LA

25 1- 1/4” 700 5 CF278-120 CF278-120LA

25 1- 1/4” 700 9 CF278-120-9 CF278-120-9LA

30 1- 1/2” 400 5 CF312-070 CF312-070LA

30 1- 1/2” 400 9 CF312-070-9 CF312-070-9LA

30 1- 1/2” 700 5 CF312-120 CF312-120LA

30 1- 1/2” 700 9 CF312-120-9 CF312-120-9LA

Page 184: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

V-3 2012.05 CATALOG

ON AND OFF TOOL COO

1 Box thread for 1” rod in the upper end. ALLOWS THE INSTALLATION OF LARGER SIZED TH PUMPS THAN THOSE ALLOWED BY THE

TUBING. IT IS ALSO USED FOR TH PUMPS WITH PLUNGERS WITH SOFT RINGS. IN BOTH CASES, THE BARREL IS LOWERED WITH THE PLUNGER INSIDE. THEN THE SUCKER RODS ARE LOWERED AND CONNECTED OR DISCONNECTED TO THE PLUNGER BY THIS TOOL.

A F B C G D E

ASSEMBLY 1

EXT. DIA. ( mm ) 49,8 58,5 58,5 62,0

STANDARD COO278-78 COO300-78 COO300-78-100 COO312-78

MONEL COO278-78MO COO300-78MO COO300-78-100MO COO312-78MO

ITEM PARTS

STANDARD COO278-78-1 COO300-78-1 COO300-100-1 COO312-78-1 A

MONEL COO278-78-1MO COO300-78-1MO COO300-100-1MO COO312-78-1MO

B STANDARD COO278-78-2 COO312-78-2

STANDARD COO278-78-3 COO300-78-3 COO300-78-3HR COO312-78-3 C

MONEL COO278-78-3MO COO300-78-3MO COO312-78-3MO

STANDARD COO278-78-4 COO312-78-4 D

MONEL COO278-78-4MO COO312-78-4MO

STANDARD COO278-78-5 COO300-78-5 COO312-78-5 E

MONEL COO278-78-5MO COO300-78-5MO COO312-78-5MO

F STANDARD COO278-78-6 COO312-78-6

G STANDARD VBO125ST VBO150ST (required 2)

Page 185: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

V-4 2012.05 CATALOG

ON AND OFF TOOL COT

ALLOWS THE INSTALLATION OF LARGER SIZED TH PUMPS THAN THOSE ALLOWED BY THE

TUBING. IT IS ALSO USED FOR TH PUMPS WITH PLUNGERS WITH SOFT RINGS. IN BOTH CASES, THE BARREL IS LOWERED WITH THE PLUNGER INSIDE. THEN THE SUCKER RODS ARE LOWERED AND CONNECTED OR DISCONNECTED TO THE PLUNGER BY THIS TOOL.

B A E C D

ASSEMBLY

EXT. DIAMETER ( mm ) 58,5

STANDARD COT300-78

MONEL COT300-78MO

ITEM PARTS

STANDARD COT300-78-1 A

MONEL COT300-78-1MO

STANDARD COT300-78-2 B

MONEL COT300-78-2MO

STANDARD COT300-78-3 C

MONEL COT300-78-3MO

D STANDARD COT300-78-4

E STANDARD COT300-78-5

Page 186: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

V-5 2012.05 CATALOG

BUSHING, LEFT THREAD, FOR 3/4” RODS DRI 34

INSTALLED BETWEEN THE SUCKER ROD STRING AND THE BUSHING VALVE ROD B21 , ALLOWS, WHEN NECESSARY, TO UNSCREW THE WHOLE SUCKER ROD STRING FROM THE PUMP. BEEING THE ONLY PART WITH LEFT-HAND THREAD, IT IS THE ONLY POINT THAT LOOSENS WHILE ALL THE OTHERS TIGHTEN. IN CASES OF STUCK PUMPS, IT ALLOWS TO RETRIEVE FROM THE SURFACE ALL THE SUCKER RODS, SEPARATELY FROM THE TUBING.

A B

ASSEMBLY

REGULAR DRI 34

PARTS

A DRI 34-1

B DRI 34-2

Page 187: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

V-6 2012.05 CATALOG

RECIRCULATORY VALVE VR 25

ALLOWS TO SIMULTANEOUSLY OPEN THE STANDING AND THE TRAVELING VALVES, TO INJECT CHEMICAL PRODUCTS, STEAM, OR HOT OIL, INVERSELY THROUGH THE PRODUCTION LINE.

A B C D E F G

ASSEMBLY

VR 25

ITEM PARTS

A VR 25-1

B VR 25-2

C VR 25-3

D VR 25-4

E C13-225A2

F C13-225X1

G C13-225X3HT

Page 188: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

V-7 2012.05 CATALOG

SLIDING TOP VALVE 110 - 000

INSTALLED AT THE TOP OF THE PUMP AND BELOW THE VALVE ROD GUIDE G11 , ALLOWS TO REDUCE THE PUMP DISCHARGE PRESSURE AND, CONSEQUENTLY, TO FACILITATE THE OPENING OF THE TRAVELING VALVE.

A C B

ASSEMBLY

SIZE 2- 3/8” 2- 7/8” 3- 1/2”

REGULAR 110-000-20 110-000-25 110-000-30

REGULAR / STAINLESS 110-000-20RS 110-000-25RS 110-000-30RS

STAINLESS STEEL 110-000-20SS 110-000-25SS 110-000-30SS

ITEM PARTS

REGULAR

REG. / STAINLESS 110-003-20 110-003-25 110-003-30

A STAINLESS STEEL 110-003-20SS 110-003-25SS 110-003-30SS

REGULAR

REG. / STAINLESS B STAINLESS STEEL

110-004-20 110-004-25 110-004-30

REGULAR 110-005-20 110-005-25 110-005-30

REG. / STAINLESS C STAINLESS STEEL

110-005-20SST 110-005-25SST 110-005-30SST

Page 189: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

V-8 2012.05 CATALOG

CLUTCHED TOP SEAL

SSA INSTALLED IN BOTTOM ANCHOR PUMPS, PREVENTS THE ACCUMULATION OF SAND BETWEEN THE PUMP AND THE TUBING. AS A RESULT, A LOWER FORCE IS NEEDED TO UNLOCK THE PUMP. IT REPLACES THE UPPER BARREL CONNECTOR C21 , AND IS INSTALLED BETWEEN THE EXTENSION COUPLING C31 AND THE ROD VALVE GUIDE G11.

(1) Not used in 1-1/2” pumps. (2) Not used with collet type top plunger cage.

A B C D E G F

ASSEMBLY

TUBING 2- 7/8” 3- 1/2”

ELASTOMER STANDARD VITON STANDARD VITON

WORKING TEMP. UP TO 110ºC UP TO 200ºC UP TO 110ºC UP TO 200ºC

PART NUMBER SSA278-00 SSA278V SSA312-00 SSA312V

ITEM PARTS

A SSA278-1 SSA312-1

B SSA278-2 SSA278-2V SSA312-2 SSA312-2V

C SSA278-3 SSA312-3

D SSA278-4 SSA312-4

E SSA278-5 SSA312-5

F SSA278-6 (1) SSA312-6 (2)

G SSA278-7 SSA312-7

Page 190: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

V-9 2012.05 CATALOG

TUBING DRAIN VALVE

DT

USED TO PURGE THE PRODUCTION LINE (TUBING), IT ALLOWS THE REMOVAL OF THE PUMP WITHOUT PETROLEUM INSIDE. ITS 4 HOLES LET A QUICK DRAIN OF THE FLUID COLUMN, EVEN WITH VISCOUS FLUIDS. REDUCES OPERATION COSTS IN PULLING MANEUVERS, PROVIDING A SAFER JOB AND ELIMINATING CONTAMINATION DUE TO PETROLEUM SPILLING. INSTALLED IN THE TUBING AT A REQUIRED DEPTH, IT IS ACTIVATED BY BREAKING THE PINS WITH HYDRAULIC PRESSURE INSIDE THE TUBING.

A D B C E

ASSEMBLY

2- 7/8” 3- 1/2”

DT278 DT312

ITEM PARTS

A DT278-1 DT312-1

B DT278-2 DT312-2

C DT278-3 DT312-3

D DT278-4 DT312-4

E DT278-5 (required 6)

Page 191: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

V-10 2012.05 CATALOG

GAS SEPARATOR

SG 278 AX

IT IS USED TO RELEASE GAS FROM THE FLUID BEFORE IT REACHES THE PUMP. IN THIS WAY, THE GAS RELEASED WILL FLOW TO THE SURFACE THROUGH THE ANNULAR BETWEEN THE TUBING AND CASING, TO BE EXTRACTED WITHOUT GENERATING PUMPING PROBLEMS. FOR A PROPER PERFORMANCE, THE FOLLOWING REQUIREMENTS SHALL BE MET:

1) THE VOLUME OF THE CALM ZONE SHALL BE EQUAL OR SUPERIOR TO THE ACTUAL PUMP VOLUME.

2) THE MAXIMUM PUMPING SPEED SHALL BE SUCH AS TO ALLOW A FLUID SPEED OF LOWER THAN 15 cm PER SECOND IN THE SEPARATOR CALM ZONE.

3) IN ORDER TO AVOID TURBULENCE, THE SEPARATOR PERFORATIONS SHALL BE 15 mts UNDER OR 60 mts OVER THE CASING PERFORATIONS.

4) THE LOWER END MUST BE CLOSED, EITHER BY PLACING PIPES WITH A BLOCKED END OR BY THE COMBINATION OF A SEPARATOR WITH A CHECK VALVE (SEE NEXT PAGE).

A B C D

ARRIBA

ASSEMBLY

CASING 5- 1/2"

TUBING 2- 7/8”

NOMINAL LENGTH 3 METERS 6 METERS

PART NUMBER SG278A3 SG278A6

ITEM PARTS

A C34-25

B N21-25-36

C SG278A3-1 SG278A6-1

D N22-25-24

Page 192: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

V-11 2012.05 CATALOG

BLANK COVER, GAS SEPARATOR

TCSG 278

USED TO CLOSE THE LOWER END OF THE SG278AX GAS SEPARATOR.

PURGE VALVE, GAS SEPARATOR

VPSG 278

USED TO DRAIN SAND, THIN SEDIMENTS OR OTHER PARTICLES DEPOSITED IN THE SG278AX GAS SEPARATOR, AND TO AVOID THE ENTRANCE OF FLUID INTO THE SEPARATOR CHAMBER.

A B C

D E F G

ASSEMBLY VPSG278

ITEM PARTS

A VPSG278-1

B VPSG278-2

C V11-225ST

D VPSG278-4

E VPSG278-3

F VPSG278-6

G VPSG278-5

REGULAR TCSG278

Page 193: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

V-12 2012.05 CATALOG

SAND PUMP BPA 25300

USED FOR CASING CLEANING IN WELLS WITH SAND PROBLEMS. SEE SAND PUMP AND ACCESSORIES INSTALLATION SCHEME. .

J

ASSEMBLY BPA25300

ITEM REQ. PARTS

A 1 BPA25300-1

B 1 BPA25300-2

C 1 BPA25300-3

D 1 BPA25300-4

E 1 BPA25300-5

F 1 BPA25300-6

G 1 BPA25300-7

H 1 BPA25300-8

I 1 BPA25300-9

J 1 BPA25300-10

K 1 VBO175STC

L 2 BPA25300-12

I

H

G

F

E

D

K C L B

A

Page 194: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

V-13 2012.05 CATALOG

RETAINING VALVE

BPA - 13

ADVANCE TOOL, TOOTHED SPOON

BPA - 14

ADVANCE TOOL, SPOON BPA - 15

SEE SAND PUMP AND ACCESSORIES INSTALLATION L SCHEME.

A C B

2- 7/8”

STANDARD

BPA25300-14

ASSEMBLY

2- 7/8”

BPA25300-13

ITEM PARTS

A BPA25300-13A

B P12-250E

C V11-250STC

2- 7/8”

STANDARD

BPA25300-15

Page 195: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

V-14 2012.05 CATALOG

SAND PUMP AND ACCESSORIES INSTALLATION SCHEME

BPA25300 PUMP

BPA25300-13

BPA25300-13

BP

A2

5300

- 15

**

**

**

BP

A2

5 300

-14

2-7/8"

TUBING

TUBING

TUBING

TUBING

BPA25300-13**

2-7/8"

2-7/8"

2-7/8"

RETAININGVALVE

RETAININGVALVE

RETAININGVALVE

ACCORDING TO WELL

ADVANCE TOOL

VALVES REQUIREMENT

Page 196: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

V-15 2012.05 CATALOG

ADAPTER, SEATING BOTTOM ANCHOR AI

ALLOWS TO INSTALL IN A BOTTOM ANCHOR SEATING NIPPLE OF A DETERMINED INSERT TYPE PUMP, A SMALLER SIZE PUMP OF THE SAME TYPE.

ADAPTER, SEATING TOP ANCHOR AS

ALLOWS TO INSTALL IN A TOP ANCHOR SEATING NIPPLE OF A DETERMINED INSERT TYPE PUMP, A SMALLER SIZE PUMP OF THE SAME TYPE.

ADAPTER, PULLER, CAGE STANDING VALVE APC 16

USED TO PULL THE STANDING VALVE CAGE C16 WITH THE SAME OVERSHOT SOCKET USED FOR FISHING THE VALVE ROD GUIDE G11.

TUBING PUMP REGULAR BRASS STAINLESS ST.

2- 7/8” 106RHB AI278-106

2- 7/8” 125/150RWB - 125RHB AI278-238 AI278-238LA AI278-238SS

3- 1/2” 150/175RHB - 200RWB AI312-278 AI312-278LA AI312-278SS

TUBING PUMP REGULAR

2- 7/8” 125RWA AS278-238-125

2- 7/8” 125RHA - 150RWA AS278-238

3- 1/2” 150/175RHA - 200RWA AS312-278

REGULAR APC16-225

Page 197: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

V-16 2012.05 CATALOG

ADAPTER, PLUNGER BOX END APP 23

ALLOWS TO TRANSFORM A BOX END PLUNGER P23 INTO A PIN END PLUNGER P22.

BUSHING, DOUBLE SEATING PUMP CDA 25

USED TO FIT A DOUBLE SEATING PUMP WITH A SIMPLE CLOSED BARREL CAGE C14 INTO A DOUBLE SEATING NIPPLE TUBING, DESIGNED FOR A PUMP WITH DOUBLE CLOSED BARREL CAGE C14-D. IT MUST BE INSTALLED BETWEEN THE C14 CAGE AND THE S22 MECHANICAL BOTTOM LOCK SEATING ASSEMBLY. THE SHORT ONE IS USED WITH THE API DIMENSIONS C14 CAGE. THE LONG ONE IS USED WITH THE SHORT C14 CAGE.

SAND VALVE, TH PUMP VATH 114

WHEN A TUBING PUMP STOPS PRODUCING, AVOIDS THE DECANTATION OF SAND OVER THE PLUNGER AND BARREL, PREVENTING A POSSIBLE PUMP STUCK OR PREMATURE WEAR. IT IS USED IN 3-1/2” TUBING IN COMBINATION WITH A PRC114 POLISHED ROD.

REGULAR

SHORT CDA25C

LONG CDA25L

A B

REGULAR

APP23-225 APP23-275

ITEM STANDARD

A VATH114

B C34-30VATH

REGULAR

APP23-225 APP23-275

Page 198: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

V-17 2012.05 CATALOG

OVERSIZE CONNECTOR TO BARREL X 11 B

OVERSIZE CONNECTOR TO CAGE BODY X 11 C

MANDREL CONNECTOR X 12

USED IN TRAVELING BARREL PUMPS.

STANDARD

X11B20-25 X11B25-30

X11B25-35

X11B30-35

STANDARD

X11C20-25

X11C25-30

X11C25-35

X11C30-35

STANDARD

X12-150 X12-200

X12-250

Page 199: CATALOG VERS. 3 - Gemsl · 2020. 7. 30. · for the use and care of sucker rod pumps” (RP 11AR) and the “Recommended practice for design calculations for sucker rod pumping”

Bolland

V-18 2012.05 CATALOG

SLIDING TOP VALVE

110 - 000 - V

INSTALLED AT THE TOP OF THE PUMP, BETWEEN THE CONNECTOR UPPER BARREL C23 OR NO-GO SEAT S28 AND THE VALVE ROD GUIDE G11, ALLOWS TO REDUCE THE PUMP DISCHARGE PRESSURE AND, CONSEQUENTLY, TO FACILITATE THE OPENING OF THE TRAVELING VALVE.

ADAPTER, SEATING BOTTOM ANCHOR AAI

PUMP CENTRALIZER CB

USED IN PUMPS WITH OVERSIZE CONNECTORS.

A C B

ASSEMBLY

2- 3/8” 2- 7/8” 3- 1/2”

110-000-20V 110-000-25V 110-000-30V

ITEM PARTS

A 110-003-20V 110-003-25V 110-003-30V

B 110-004-20 110-004-25 110-004-30V

C 110-005-20 110-005-25 110-005-30V

REGULAR

AAI 20 AAI 25

AAI 30

AAI 35

STANDARD

CB20-25 CB25-30

CB25-35

CB30-35