Buffer Seals are used to protect the rod seal from pressure spikes. A Buffer Seal's design incorporates channels that allow fluid to flow around the buffer seal under normal operating conditions. In the event of a surge in hydraulic pressure, these channels bottleneck the applied pressure and prevent the spike from reaching the rod seal.
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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