The uni-ring is a one-piece double acting piston seal made of cast polyurethane. The tough outer layer is highly resistant to abrasion. The inner layer acts as a static seal and also energizes the OD.
Application | High-friction, varying pressure applications |
Height | 0.375 |
Material | Urethane 57A/60D |
Maximum Pressure Psi | 5000 PSI |
Maximum Operating Temperature | -65° F to 220° F |
Groove Width | 0.394 |
Piston Bore | 2.500 |
Piston Width | 2.499 |
Piston Groove | 2.000 |