POLYURETHANE BUFFER SEALS
Polyurethane Buffer Seals are produced from a tough and durable urethane and incorporate an anti-extrusion ring for high pressures. Commonly used in fluid power applications, these Buffer Seals can handle high pressure spikes, internal system contamination and vent back pressure. With the designed standoff pedestals and notches, back pressure will never become trapped between this Buffer Seal and the rod seal, ensuring a long life for the application.
Max Pressure: 10,000 psi
Temperature range: -50°F to +250°F
Max Velocity: 32. ft/sec
STANDARD BUFFER SEALS
Standard Buffer Seals protect rod seals from pressure spikes, provide low friction and a long seal life. More 
PREMIUM BUFFER SEALS
These Premium Buffer Seals are used for extreme pressure spikes and for larger rod applications. More
POLYURETHANE BUFFER SEALS
Polyurethane Buffer Seals are produced from a tough and durable urethane material. More
