A 831
DESCRIPTION
Polyurethane wipe rings type A 831 very good protect hydraulic cylinder against dirt. Design the outer diameter of the ring ensures a secure fit in the groove and also prevents leakage of dirt and moisture. The protrusions on the inner diameter of the ring provide an ideal position in the radial direction while prevent a possible pressure increase between the wipe ring and the sealing. Axial fixation in the groove is increased due to the special shaping._x000D_
MEDIA
Wipe rings A 831 are intended primarily for hydraulic fluids based on mineral oils. Temperature range for water-oil emulsions (HF, HFB) are from -20 ° C to +40 ° C.
Operating conditions | |
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Max. speed: | up to 4.0 m/s |
Temperature range: | from -30 °C to +100 °C |
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