RICHPAC® MECHANICAL SEALS

FOR PLAIN SHAFTS, SPRING ROTATING

Single seal Unbalanced Conical spring Dependent on direction of rotation DIN 24960

Operating Limits

- Shaft diameter : 6 mm to 38 mm- Pressure : 10 bar- Temperature : -20°c to +180°c- Vg : 15 m/s- Axial movement : ± 1.0 mm

Material (DIN 24960)

Seal face : Carbon graphite, resin impregnated

Seats : Silicon carbide sintered pressureless

Silicon carbide, reaction bonded

Special cast CrMo-Steel

Al-Oxide ≥99% (Ceramic)

RICHPAC® MODEL # RPA-01

Seal construction : RP-A

(O-ring Secondary Seals Elastomer)

RICHPAC® RPA-01 mechanical seal range features a spring loaded solidcarbon graphite seal face, cost effective for basic applications such ascirculating pumps for water and heating systems.

RICHPAC® MECHANICAL SEALS

Stationary Seat G-40 (O-ring mounted seats)

Material : V1, Q1, Q2, U1, U2

RICHPAC® MODEL # RPA-01

RICHPAC® MECHANICAL SEALS(DIN 24960)

Seal construction : RP-A(O-ring Secondary SealsElastomer)

MODEL # RPA-02M, RPA-022M

Model # RPA-02M, RPA-022M is popular. Extremelyrugged and reliable, RPA-02M & RPA-022M is universal model –in water pumps, sewage pumps, submerged pumps, chemicalpumps, etc.

RICHPAC® MECHANICAL SEALS

Seal construction : RP-A (O-ring Secondary Seals Elastomer)

Stationary Seat G-130 (O-ring mounted seats)Material : A, B.

MODEL # RPA-02M, RPA-022M (DIN 24960)

Axial movement‘d(h7) up to 25 mm: ±1.0 mm‘d(h7) 28 to 63 mm: ±1.5 mm‘d(h7) 65 mm and above: ±2.0 mm‘d(h7) max. 100 mm

The caution:Our product data sheet base on maximum accuracy in compilation of application to our recommendations. Actual operation conditionand environmental may effect in our standardization value and please contact us or our representative for any critical environment ontoour consultant and our important recommendation.

RICHPAC® MECHANICAL SEAL

- Single seal- Unbalanced seal- Independent on direction of rotation- According to DIN 24960

FOR PLAIN SHAFTS, SPRING(S) ROTATING

‘d(h7) = 14 … 200 mm 0.55”…8”Pressure = 126 (25) bar 230 (360) PSITemperature = -50 … 220°C (-58°F … 430°F)Speed = 20 m/s 66 ft/s

OPERATING LIMITS

RICHPAC® MODEL # RPA-03NSeal construction : RP-A (O-ring Secondary Seals Elastomer)

RICHPAC® RPA-03N mechanical seal range is designed for universal application and the interchangeable partsconcept is ideal for stock rationalization. The seal faces are loosely inserted and can be easily exchanged, the thrust ring is retained by the drive lugs preventing the springs falling out.

The caution:Our product data sheet base on maximum accuracy in compilation of application to our recommendations. Actual operation conditionand environmental may effect in our standardization value and please contact us or our representative for any critical environment ontoour consultant and our important recommendation.

RICHPAC® MECHANICAL SEALRICHPAC® MODEL # RPA-03NSeal construction : RP-A (O-ring Secondary Seals Elastomer)

RICHPAC® MECHANICAL SEALS

Seal construction : RP-A(O-ring Secondary Seals Elastomer)

RICHPAC® MODEL # RPA-04A/B (DIN 24960L1K)

RICHPAC® MODEL # RPA-04A/B high standard for wide range of operationperformance for liquids and high temperatures. Balance seal face design of RPA04/Bhydraulically balanced for low face loading with high pressure, while maximum facesurface gap exposed to liquid and heat dissipation. Multiple spring seals set ensureseven loading of the face and compensates for acceptable shaft misalignment. Sealsadaptability versatile design using components to other elastomer type and easy torepair to reduced spares holding with simple conversion to balanced/unbalanced orwedge seals.

RICHPAC® MECHANICAL SEALS

Seal construction : RP-A(O-ring Secondary Seals Elastomer)

Stationary Seat Standard Available

RICHPAC® MODEL # RPA-04A/B (DIN 24960L1K)

MECHANICAL SEALS

RICHPAC® MODEL # RPA-05D

Seal construction : RP-A(O-ring elastomer secondary seals)

FOR PLAIN SHAFTS, SPRING ROTATING

Double seal Unbalanced Multiple springs Independent on direction of rotation DIN 24960

RICHPAC® RPA-05D is the same series ofRPA-03N but the spring is multiple spring, easyto replace seals parts and double back to backarrangement mechanical seal with DIN 24960(d1=18-95mm). RICHPAC® RPA-05FD samedimensions but with left & right direction pumpingscrew.

Operating Limits

- Shaft diameter : 18 mm to 100 mm- Pressure : 16 bar, 25 bar (Q12/Q12)- Temperature : -20°c to +180°c

-50°c to +220°c (Q12/Q12)- Vg : 10 m/s, 20 m/s (Q12/Q12)- Axial movement : ± 0.5 mm

MECHANICAL SEALS

RICHPAC® MODEL # RPA-06D

Seal construction : RP-A(O-ring elastomers secondary seals)

FOR PLAIN SHAFTS, SPRING ROTATING

Double seal Balanced Multiple springs Independent on direction of rotation DIN 24960

RICHPAC® RPA-06D is the same series ofRPA-05D, easy to replace seals parts and doubleback to back arrangement mechanical seal withDIN 24960 (d1=18-95mm). RICHPAC® RPA-06FD same dimensions but with left & rightdirection pumping screw.

Operating Limits

- Shaft diameter : 14 mm to 100 mm- Pressure : 25 bar, 40 bar (Q12/Q12)- Temperature : -20°c to +180°c

-50°c to +220°c (Q12/Q12)- Vg : 10 m/s, 20 m/s (Q12/Q12)- Axial movement : ± 0.5 mm