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BABSL High Pressure Rotary Seals


MHS Seals are the Australian distributors of BABSL high pressure rotary seals, available in metric and imperial sizes to suit a wide variety of applications.




For sealing pressurised media without additional backup rings e.g. for rotational pressure sealing in hydraulic pumps, hydraulic motors, hydrodynamic clutches. Rubber covered O.D. assures sealing in the housing bore, even where there is considerable surface roughness, thermal expansion or split housing. Particularly suitable for sealing low viscosity and gaseous media.



Operating Conditions

  • Media: Mineral oils, Synthetic oils
  • Temperature:
    • -40°C to +100°C (Material SIMRIT 72 Nitrile NBR 902)
    • -49°C to +160°C (Material SIMRIT 75 Viton FKM 595)
  • Surface Speed: Up to 5 m/s
  • Working Pressure Diagram: