Product Range

Rubber Bellow Seals
SRB 10 SRB 20 SRB 30 SRB 40
Single Spring Seals
Conical CS 100 SCV 120 & SCO 130 Wave WSU 300 & WSU 310
Multi Spring Seals
MSO 10U & MSW 20U MSO 30B & MSW 40B MSRPB 50 MSOP 60 MSOP 70 MSOP/C 160 MSOP/C 170
Metal Bellow Seals
MB 610 & MB 620 MB 630
Teflon Bellow Seal
TBM 510 TBR 520
High Pressure Seal
HPB/C 280
Split Seal
SS 1010
Agitator Single Seals
DRS 710 WRS 810 WRBG 820
Agitator Double Seals
DUS 910 & DUS 915 DBS 920 & DBS 925

Rubber Bellow Seal SRB 20 Series is a single coil spring rubber bellow seal used for Water and Oil Containing Soft Slurry Applications. This seal is mainly used in waste water treatment plants for sewage application. Seal has self aligning feature which compensates abnormal shaft end play and run out, which leads to improved service life. Elastomeric bellow protects shaft and sleeve from fretting.

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Applications:

Generally used in Water Pumps, Submersible & Sewage Pumps.

Seal Components/Face:
  • Carbon / Ceramic
  • Carbon / Silicon Carbide
  • Silicon Carbide / Silicon Carbide
  • Secondary Seal : Nitrile, Viton
  • Metal Parts: SS 304, SS 316
Seal Characteristics:
  • Single Acting
  • Unbalanced
  • Single Helical Coil Spring
  • Independent of Direction of Rotation
  • Torque Transmission by Spring Holder
Operating Parameters
Shaft Dia 10 to 100 mm
Pressure 6 Bars (max)
Temperature -20 to +160°C
Velocity Up to 20 m/sec
Diagram