Product description: Polyurethane U-cup Rod seal profile with incorporated nitrile rubber X-ring and POM back up ring which provides
good performance even at low pressure and temperature; suitable for medium duty applic
Working condition of 621-42984 U-cup rod seals
Pressure Up to 400 bar (5 800 psi)
Speed Up to 1 m/s (3.2 ft/s)