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BABSL Seals
Seal Design Overview
BABSL high pressure rotary seals, available in metric and imperial sizes to suit a wide variety of applications. Pressure resistant style for use without back-up ring, dust lip to protect against outside contaminants, rated up to 10 bar (depending on other operating conditions).
Technical Resources
Applications
Sealing in pressurized environments without additional backup rings, for example: rotational pressure sealing in hydraulic pumps, hydraulic motors, hydrodynamic couplings. Particularly suitable for sealing low viscosity and gaseous media.
Materials
NBR 72 Shore A, also available in FKM and HNBR.
Working Pressure
Media: Mineral oils, Synthetic oils
Temperature:
-40°C to +100°C (Material 72 Nitrile NBR 902)
-30°C to +200°C (Material 75 Viton FKM 595)
Surface Speed: Up to 5 m/s
