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Minerals

WARMAN® Centrifugal Slurry Pumps

Horizontal Pumps

2

Warman® horizontal slurry pumps deliver superior performance

Superior wear life, low cost of operation

In slurry pumping, processing and control applications - where the cost of ownership often outweighs capital cost as a priority - we help our customers address issues such as longevity, capacity, efficiency of operation, and maintenance.

Product strength lies in the superiority of our advanced hydraulic designs and our high performing wear and corrosion resistant materials. Our leading research and materials scientists, plus our state-of-the-art material production facilities, support our world class products and materials with a focus on superior wear life and low cost of operation.

Genuine Warman® spare parts

The Warman® horizontal slurry pump range is one of the world’s most comprehensive range of centrifugal slurry pumps for use in mining, chemical and industrial applications. Our horizontal slurry pumps are designed for ultra heavy duty applications such as mill discharge, process plant and tailings, high pressure pipelines, as well as other speciality applications.

Only Warman® spare parts provide the superior performance and longer wear life for which Warman® is renowned. Our spare parts are made from superior materials and are backed by technical knowledge and expert service.

So to ensure your Warman® pump continues to work like a Warman® pump, only use genuine Warman® spare parts.

Warman® GSL slurry pump Warman® GSL slurry pump Warman® GSL slurry pump

Warman® WRT® impeller and throatbush

A diverse range of horizontal slurry pumps designed for the toughest duties

AH® WBH®

MCR®, MCR-M, MCU® HTP

AHP, AHPP XU

HH, H, HRM L

AHF, LF, MF GSL WGR™ MDC

page 4 page 5 page 6 page 7 page 8 page 9 page10 page11 page 12 page 13 page14 page15

wet crushers

SAG mill discharge

ball mill discharge

rod mill discharge

Ni acid slurry

coarse sand

coarse tailings

phosphate matrix

minerals concentrate

heavy media

dredging

bottom/fly ash, lime grinding

oil sands

mineral sands

fine tailings

phosphoric acid

coal

flotation

sugar beets

process chemical

pulp and paper

FGD

waste water

Warman® Horizontal Pump Models

Typical applications and pump models most suitable for these applications are shown below. For special applications not listed, contact your local Weir Minerals representative. Since particle size, concentration and abrasiveness may affect your final selection, please consult Weir Minerals for final pump selection.

3

Warman® MCU® mill ciruit slurry pump Warman® AHF slurry pump installation

4

Warman® AH® Slurry PumpTechnical Specifications

Heavy duty pump range for continuous pumping of highly abrasive/dense slurries in processes from cyclone feed to regrind, flotation and tailings

Since the introduction of the first AH® pump model more than half a century ago, the operational feedback and challenges faced by our customers and engineers have given us the opportunity to make innovative design upgrades and improvements over the years. Considering important issues including wear life, component arrangement, material composition and slurry abrasiveness, our slurry pump range continues to increase and our designs continue to evolve.

Design Features

• Heavydutyconstructionwiththrough-bolt design provides ease of maintenance and minimal downtime

• Ductileironfullylinedcasingprovides durability, strength, safety and long service life

• Largediameter,slowturning,highefficiency impellers designed to achieve maximum wear life and low operating costs

• Large,openinternalpassagesdesigned to reduce internal velocities, maximise wear life and lower operating costs

• Thickelastomeroralloybolt-inliners provide superior corrosion resistance plus offer ease of liner change-out and interchangeability to reduce overall maintenance costs and maximise wear life

• Minimalshaft/impelleroverhangreduces shaft deflection and increases packing life

• Cartridge-stylebearingassemblyallows for maintenance in a clean environment without removal of the pump, resulting in reliable operation and prolonged bearing life

• Greaseoroillubricationbearingassembly options offer ease of maintenance and reduced downtime

• NowfeaturingWarman® WRT® throatbush and impeller combination designed to enhance efficiency and improve wear performance

Specifications

•Sizerange(discharge): 1”to18”(25mmto450mm)

•Capacitiesto: 22,000gpm(5,000m3/hr)

•Headsto:240ft(73m)

•Pressuresto:300psi(2,020kPa)

Note: * Product specifications are subject to regional variations.

Warman® AH® pumps – quick selection guide Approximate clear water performance - to be used for preliminary selection only.

Cubic meters per hour (m3/hr)

US gallons per minute (gpm)

Tota

l hea

d (f

t)

Total head (m)

5000300020001000700500 15002001005010 20 300

75

70

65

60

55

45

50

40

35

30

25

20

15

10

5

260

240

220

200

180

160

140

21.5

10000

86 7 94321000 1000

5

100

80

60

40

20

05

30000

120

86432 5

1.5/13/2

6/4

10/8

14/12

20/18

4/3

8/6

12/1016/14

2/1.5

Warman® AH® slurry pump

5

Warman® WBH® Slurry PumpTechnical Specifications

Heavy duty slurry pumps for a range of mill duties, from dirty water to the most difficult water flushed crusher services

The Warman® WBH® slurry pump range offers more than 20 enhancements to the already state-of-the-art Warman® AH® slurry pumping technology, including a fully adjustable and rotatable throatbush to more evenly spread the wear and maintain the pump in tip-top performance for longer periods.

Boasting a revolutionary one-piece frame for correct alignment of bearings, seal and impeller to front liner; as well as easier access for impeller adjustments, the WBH® pump was built with enhanced efficiency and operational savings in mind.

Design Features

•Alignmentfeaturesthroughoutensure all components are in exact alignment along the pump shaft from drive coupling to the throatbush

•Sealchamberisalignedaccuratelywith the shaft

•Externalribsassisttotransferheatand keep the bearings cool

•Largerobustbearingsthatcanrunat high speed

•Impellerreleasecollarinlargersized models to ease impeller removal

•Onepointadjustablethroatbushfor manual, motorised or automatic throatbush adjustment while the pump is running

•Rigidoverhungshaftwithshortoverhang and large diameter shaft for minimum deflection, and improved reliability of mechanical seals

•Uniquelinerfixingmethodreducesassembly time — no fine threads so threads cannot become blocked and requirere-tapping

•Improvedassemblyanddisassembly procedures

•Throatbushadjustmentallowsthe impeller to throatbush gap to be minimised at all times; during assembly and when installed in service either running or stopped

•NowfeaturingWarman® WRT® throatbush and impeller combination designed to enhance efficiency and improve wear performance

Specifications






Warman® WBH® pumps – quick selection guide Approximate clear water performance - to be used for preliminary selection only.

100 1,000

Q (us gpm)

10,000

H (ft)

80

70

60

50

40

30

20

10

0

H (m

)

10 100 1,000Q (m3/hr)

260

240

220

200

180

160

140

120

100

80

60

40

20

0

25 40 50 75 100 150 200 250 300

Warman® WBH® slurry pump

6

Warman® MCR®/MCR-M/MCU® Mill Circuit Slurry PumpsTechnical Specifications

Severe duty lined pump designed for the most aggressive duties and provide excellent wear life and reliability

The Warman® mill circuit pump series easily manages large size particles in dense abrasive slurries and offers the right combination of ruggedness, durability, hydraulics and materials. From the most difficult mill discharge to water flushed crusher, the Warman® mill circuit pump series is the best choice.

Design Features

•Thickelastomerlinerswithalloyimpellers provide superior wear life on the most difficult cyclone feed and screen feed services

•Adjustablesidelinermaintainsefficiency and extends service life (adjustablewhilerunning)

•Largediameter,slowturning,highefficiency impellers designed to achieve maximum wear life and low operating costs

•Large,openinternalpassagesdesigned to reduce internal velocities, maximise wear life and lower operating costs

•Unique,easilycenteredstuffingboxreduces gland seal maintenance and extends packing life

•Quickwetendexchangeminimisesdowntime

•Interchangeableelastomerandalloy bolt-in liner offer ease of liner change-out and reduced maintenance costs

•Ductileironfullylinedoutercasingprovides durability, strength, safety, and long service life

•Heavydutyconstructionwiththrough-bolt design provides ease of maintenance and minimal downtime

•Minimalshaft/impelleroverhangreduces shaft deflection and increases packing life

•Cartridge-stylebearingassemblyallows for maintenance in a clean environment without removal of the pump, resulting in reliable operation and prolonged bearing life

Specifications




•Pressuresto:130psi(900kPa)


Warman® MC pumps – quick selection guide Approximate clear water performance - to be used for preliminary selection only.

140

20

120

100

60

40

80

200

180

160

4006 8

10002 4 6 8

100002 4 6 8

10000011

5

10

15

20

25

30

35

40

45

50

55

60

100 200 300 500 700 1000 1500 2000 3000 5000 10000 20000

125

150

850

750760

650660

550

450

400

350

300

250

200



Tota

l hea

d (f

t)

Total head (m)

Warman® MCR® mill circuit pump

7

Warman® HTP Slurry PumpTechnical Specifications

Fully lined pump for severe multi-stage applications which offers numerous ease of maintenance features

The Warman® HTP pump range represents the highest pressure-rated, large, lined pumps available from Weir Minerals with priority given to increased safety, wear life and reliability.

The HTP pump is rapidly establishing itself as the dominant and preferred pump in the Canadian oil sands, providing an efficient and durable solution to long distance hydro-transport and tailings duties.

Design Features

•Alignmentfeaturesthroughoutensure all components are in exact alignment along the pump shaft from drive coupling to the throatbush

•Specificallydesignedhydraulicsemphasise solid passing capability, head generation, wear life, and efficiency to deliver overall outstanding performance

•Multi-stagehighpressureoperationto580psi(4,000kPa)

•Majorcomponentsdesignedwithlifting points located with respect to centre of gravity and specialised lifting tools enable rapid pump maintenance and turnarounds

•Ductileironfullylinedcasingprovides durability, strength, safety, and long service life

•Separate,fullyremovablesuctioncover facilitates access and replacement of impeller, throatbush, and shaft sleeve without disturbing coverplate or discharge piping

•Unique,easilycentredstuffingboxreduces gland seal maintenance and extends packing life

•Greaseoroillubricationbearingassembly options offer ease of maintenance and reduced downtime


•Linerdesignreducesoperatingcosts by allowing replacement of individual components

Specifications

•Range(discharge): 20”to24”(500mmto600mm)

•Capacitiesto: 40,000gpm(9100m3/hr)




Warman® HTP pumps – quick selection guide Approximate clear water performance - to be used for preliminary selection only.

4402 8804 13206 17608 22010 26412 30814 35216 39618 44020 48422 52824 57226 61628 66030

0

33

66

98

131

164

197

229

262

0

10

20

30

40

50

60

70

80

90

1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000

Hea

d (m

) Head (ft)

Flow (us gpm)

Flow (m3/hr)

Warman® HTP slurry pump

8

Warman® AHP/AHPP Slurry PumpsTechnical Specifications

Fully lined high pressure pump for multi-stage applications

Based upon the popular Warman® AH® series pump, the Warman® AHP/AHPP series high pressure pump offers the same features and benefits as the AH® pump, including identical hydraulics at up to 1,000 psi.

The high pressure capability allows the user to operate several pumps in series all consolidated into one pump house, saving the expense of supporting systems like gland water supply systems in an alternative design of several pump houses along the transport line.

Design Features





•Large,openinternalpassagesreduce internal velocities, maximise wear life and lower operating costs

•Thickelastomeroralloybolt-inliners provide superior corrosion resistance plus offer ease of liner change-out and interchangeability to reduce overall maintenance costs and maximise wear life


•Greaseoroillubricatedbearingoptions offer ease of maintenance and reduced downtime


• NowfeaturingWarman® WRT® throatbush and impeller combination designed to enhance efficiency and improve wear performance

Specifications




•Pressuresto:1,000psi(6,900kPa)


Warman® AHP/AHPP pumps – quick selection guide Approximate clear water performance - to be used for preliminary selection only.

5000300020001000700500 150020010050 300

75

70

65

60

55

45

50

40

35

30

25

20

15

10

5

260

240

220

200

180

160

140

21.510000 30000

86 7 9432863 4 52100 1000

5

100

80

60

40

20

0

120

6/4

10/8

14/12

20/18

8/6

12/1016/14



Tota

l hea

d (f

t)

Total head (m)

Warman® AHPP slurry pump installation

9

Warman® XU Slurry PumpTechnical Specifications

Heavy duty slurry pump

The Warman® XU pump range is the most recently released all-metal unlined pump range from Weir Minerals that integrates newly designed wet end wear components with the long proven Warman® mechanical end. Casing, impeller and liner have been optimised to provide low wear while delivering outstanding efficiency over a wide range of medium to heavy slurry applications such as coal, sand and gravel.

Withmanyuniquefeatures,theWarman® XU pump is easy to maintain and is designed to offer the lowest cost of ownership in its class.

Design Features

•Configuredvolutecasingdistributesmaterial at point of maximum wear to extend life when pumping large solids

•LowVcutwaterdesignreducesslurry velocities and wear in the casing, allowing operation over a wide range of flows

•Five-vane,thicksectioned,highefficiency impellers offer maximum wear life and low operating costs

•Impellerwearringprofilereduceswear on impeller and throatbush area by restricting recirculation

•Unique“teardrop”shapedframeplate liner insert ensures any localised side wall wear occurs on liner and not on casing

•Wetendcomponentsconstructedfrom abrasion resistant solid chrome iron, providing excellent wear life in most slurry applications

•Multipleshaftsealingconfigurationsare available to best suit application requirementsandareeasilyconvertedfrom one to another without expensive mechanical end changes

•Compactcartridge-stylebearingassemblies offer reduced shaft/impeller overhang and minimise shaft deflection resulting in increased packing life and the ability to accept a range of mechanical seals

•Exceptionaldryglandsealingperformance due to improved expeller/impeller ratios reduces flushwaterrequirementsandlowersoperating costs

Specifications






Warman® XU pumps – quick selection guide Approximate clear water performance - to be used for preliminary selection only.

3/3

4/4

6/5

8/6

10/8

12/10

14/12

2 3 4 5 6 7 810000 20000

2 3 4 5 6 7 810000

280

260

220

200

180

160

140

120

100

80

60

40

20

0

240

85

80

70

65

55

50

45

40

30

25

20

15

10

0

5

35

60

75

6 7 8 9 10 15 20 30 40 50 60 70 80 90 100 150 200 300 400 500 600 1000



Tota

l hea

d (f

t)

Total head (m)

Warman® XU slurry pump installation

10

Warman® HH/H/HRM Slurry PumpsTechnical Specifications

Heavy duty high head lined slurry pump

The Warman® HH/H/HRM pump lines were designed to produce high heads per stage at high pressures.

Commonly used for long distance transport lines, the Warman® HH/H/HRM pump linescanoftensatisfyapplicationdutieswithasinglepumpwhereothersrequiremultiple pumps in series.

Design Features

•Ductileironfullylinedcasingprovides durability, strength and long service life




•Large,openinternalpassagesdesigned to maximise wear life and lower operating costs

•Thickelastomerandalloylinersprovide superior corrosion resistance and maximum wear life

•Fullflushgland,lowflow,anddryrunning centrifugal seals reduce flush water usage minimising pump operating costs

Specifications

•Sizerange(discharge): 1.5”to6”(25mmto150mm)




Warman® HH/H/HRM pumps – quick selection guide Approximate clear water performance - to be used for preliminary selection only.



Tota

l hea

d (f

t)

Total head (m)


1000

20

40

50

32 65

120

8 36 285 6100

43

80

60

4

100

100

200

300

400

5 2 3 4 6 8 3 4 610 100 1000

10000

140

20

1.5/1HH 3/2HH

2

4 8

5008

2000

4/3HH

6/4HH8/6HH

100HRM

38HRM

Warman® HRM slurry pump installation

11

Warman® L Slurry PumpTechnical Specifications

Rugged heavy duty slurry pump for medium to lower heads

The Warman® L series pumps incorporate the same design points as the Warman® AH® pump plus higher efficiency impellers at an attractive initial cost.

Designed for rugged duties while offering higher efficiencies, the L series is a combination of the proven AH®pump’suniquefeatures.TheLseriesprovidesthewidest range of hydraulics from the 3/4” to a 26” discharge pumps. The 3/4” is perfect for the laboratory or in demonstration plants.

Design Features






•Designedforruggeddutieswhileoffering excellent efficiencies



•Greaseoroillubricationbearingassembly options offer ease of maintenance and reduced downtime

•Fullflushgland,lowflow,anddryrunning centrifugal seals reduce flush water usage minimising pump operating costs

•Mechanicalsealsreduceflushwaterusage, minimising pump operating costs

Specifications

•Sizerange(discharge): .75”to26”(20mmto650mm)





Warman® L pumps – quick selection guide Approximate clear water performance - to be used for preliminary selection only.



Tota

l hea

d (f

t)

Total head (m)

5000 10000300020001000700500 15002001005010 20 300

60

55

45

50

40

35

30

25

20

15

10

5

4 5321.510000

180

160

200

7 8643 521.581000

53 421000 60000

6

120

100

60

40

80

5 0

20

140

9

50

20

100

75

200

150

300

250 400

350

500

650450

550

Warman® L slurry pump installation

12

Warman® AHF/LF/MF Slurry PumpsTechnical Specifications

Heavy duty froth pump for tough flotation froth duties

Designed to handle heavy froth, the Warman®horizontalfrothpumphasauniqueinlet and impeller design that is very successful where others fail.

Alargeoversizedinletwithauniqueimpellerinducerbladehandlesheavyfrothandhigher viscosity dense slurries with ease. The Warman® AHF/LF/MF line of horizontal froth pumps has proven valuable for very dense slurries where viscosity starts to become a pumping issue for the standard slurry pump.

Design Features





•Uniqueimpellerdesignformostdifficult froth applications




•StandardWarman® AH® pump and Warman® LF pump can be converted by replacing cover plate, throatbush and impeller

•Fullflush,lowflowordryrunningcentrifugal seals minimise water usage and operating costs

Specifications





Warman® AHF/LF/MF pumps – quick selection guide Approximate clear water performance - to be used for preliminary selection only.

100

0

20

2 3

120

100

60

40

80

4 5 76 81000

10

0

5

25

20

15

35

30

9

20 50 100 200300

500700

10002000

3000

40

140

160

180

200

220

45

50

55

60

65

70150 5000

7000

2 3 4 5 6 7 8 910000 40000

2 3

250MF

6AHF

4AHF

3AHF2AHF

450LF

14AHF

350LF

300LF

10AHF

200MF

8AHF

550LF

12AHF 18AHF



Tota

l hea

d (f

t)

Total head (m)


Warman® AHF slurry pump installation

13

Warman® GSL/GSLHD Slurry PumpsTechnical Specifications

Absorber recycle pump

SincetheintroductionofthefirstFlueGasDesulfurization(FGD)systemsin1970,Weir Minerals has supplied more than 4,000 specially designed FGD pumps worldwide. With an ever evolving industry, Weir Minerals prides itself on continual product improvements and has researched and designed the next generation of the Warman® GSL pump series to meet these needs and provide customers with the ultimate in wear and corrosion resistant pumps.

Design Features

•Newstandarddesignsevereheavyduty(HD)impeller,throatbushandsuction cover combination

•Wearmaterialsareavailableinelastomer, high chrome alloys and SiCP(SiliconeCarbidePolymer).Most wear parts are designed to integrate between material types and with existing parts to create the lowest total ownership cost

•Increasedefficiencyatmaximumflowfor excellent scrubbing performance

•Conetoconefit,designedtominimise recirculation and wear between the impeller and throatbush

•Maximisedcomponentcrosssectiondesigned to increase wear life

•Externallyaxiallyandradiallyadjustable throatbush, eliminating the need to reposition the bearing assembly to maintain impeller to throatbush clearances

•Retrofitswithexistingpumpdesigns

Specifications





Warman® GSL/GSLHD pumps – quick selection guide Approximate clear water performance - to be used for preliminary selection only.



Tota

l hea

d (f

t)

Total head (m)


200005000 1000030002000

35

30

25

20

15

10

5

120

100

60

40

80

0

20

875431.5 2 69000 9000010000

600

700

800

1000

Warman® GSL slurry pump

14

Warman® WGR™ Slurry PumpTechnical Specifications

Medium duty slurry pumps for sand and aggregate applications

The streamlined design allows easy access to all parts of the pump and the internal components, making servicing easier and reducing downtime. When this is combined with the long service life of our parts and the proven wear life of our proprietary Linatex® premium rubber, Weir Minerals provides pumping solutions that are designed to achieve the lowest total cost of ownership in operation.

Design Features

•OurpatentedWarman® WRT® throatbush and impeller designs minimise turbulence and cavitation for extended wear life and maintenance performance

•Impellerandglandassemblycanbereplaced through the suction side of the pump

•ReplaceableLinatex® rubber liners provide superior abrasion resistant performance in fine slurry applications

•Patentedflexibledischargeadaptoris the same size as the inlet and positioned so the pump can be fully serviced without removing the discharge piping

•Looseswivelflangesareofferedtomatch mating pipe orientations

•Adjustableimpellerwithreleasecollar can be adjusted externally to achieve optimum clearance between the impeller and the throatbush for the full working life of the wear components

•Newlydesignedlargerimpellerallows for lower speeds which results in longer wear life

•Incorporationoftheremovablesuction cover in the cover plate means that the throatbush can be replaced without incurring the cost of removal of the cover plate

•Newdesigngivesincreaseddurability, resulting in lower overall lifetime costs

Specifications

•Sizerange(discharge): 1.5”to10”(35mmto250mm)

•Capacitiesto: 6,000gpm(1363m3/hr)




Warman® WGR™ pumps – quick selection guide Approximate clear water performance - to be used for preliminary selection only.

0

20

40

60

80

100

120

140

160

10 100 1000 10000

35

100

80 50

250

200 150

Tota

l hea

d (fe

et)


10 50 100 500 1000 1500


Warman® WGR™ slurry pump installation

15

Warman® MDC Slurry PumpTechnical Specifications

Designed for your most difficult coal processing applications

The new Warman® MDC pump, constructed of Ultrachrome® wear resistant metal, is designed for heavy duty slurry applications containing very large solid particles.

The unlined MDC pump wet end mounts directly on the Warman® mechanical end to simplify field upgrades. Shaft sealing options include a standard packed gland and centrifugal seal designed with a large diameter expeller to provide waterless sealing for a wide range of operating conditions.

Design Features

•Simple,lowcostwetendboltsontoexisting Warman® mechanical ends

•Centrifugalsealdesigneliminatesthe need for costly gland seal water systems

•3-vaneimpellerdesignwithreverselayover vanes designed to pass very large solids and provide extended wear life

•Unlinedpumpcasingdesignallowsforquickpumpmaintenance

•Factorydesignedlifttoolsprovideasafe means for pump assembly and disassembly

•Allprocesswettedpartsconstructedfrom Ultrachrome® wear resistant material to maximise part wear life

•Half-clampintakeanddischargeflanges reduce piping alignment issues

Specifications


•Capacitiesto: 13,000GPM(2,950m3/hr)




Warman® MDC pumps – quick selection guide Approximate clear water performance - to be used for preliminary selection only.



Tota

l hea

d (f

t)

Total head (m)

220

200

180

160

140

120

100

80

60

40

20

0

65

60

55

50

45

40

35

30

25

20

45

40

5

0

1000 2 3 4 5 6 7 8 9 10000 20000

6 7 8 9 10 15 20 30 40 50 60 70 80 90 100

200 MDC 250 MDC 300 MDC

Warman® MDC slurry pump

Copyright©2016WeirSlurryGroup,Inc..Allrightsreserved.WARMANisatrademarkand/orregisteredtrademarkofWeirMineralsAustraliaLtdandWeirGroupAfricanIPLtd;WAH,WBH,WGR,WRTandULTRACHROMEaretrademarksand/orregisteredtrademarksofWeirMineralsAustraliaLtd;MCRandMCUaretrademarksand/orregisteredtrademarksofWeirSlurryGroup,Inc.andWHWGroup,Inc.;LINATEXisatrademarkand/orregisteredtrademarkofLinatexLtd;WEIRandWEIR(logo)aretrademarksand/orregisteredtrademarksofWeirEngineeringServicesLtd.Certainfeaturesofsomeoftheproductsfeaturedinthispublicationareprotectedworldwidebypatentspendingandgranted.AME0134.

Weir Minerals Africa & Middle East Head Office31 Isando RoadIsando, 1601, GautengSouth Africa

Tel:+27(0)[email protected]

www.minerals.weir

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