Buffer Seals
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The RBS style rod buffer seals are a rectangular urethane buffer ring designed to absorb pressure fluctuations to protect the primary rod seal. Some sizes include a radial and axial slot, which faces the pressure, to relieve back pressure between the primary and buffer seal. This simple design is commonly found on older construction equipment.
92A Durometer | Urethane Material | 1 1/4 in Nominal Inner Diameter | Buffer Seal
Molded in Bronze filled PTFE with a rubber energizer, this heavy duty buffer seal is ideal for heavy duty service to protect the primary seal from damage caused by pressure spikes and excessive heat build up.
Bronze PTFE Buffer Material | 2 3/4 in Nominal Inner Diameter | Buffer Seal
Molded in Bronze filled PTFE with a rubber energizer, this heavy duty buffer seal is ideal for heavy duty service to protect the primary seal from damage caused by pressure spikes and excessive heat build up.
Bronze PTFE Buffer Material | 3 1/4 in Nominal Inner Diameter | Buffer Seal
Molded in Bronze filled PTFE with a rubber energizer, this heavy duty buffer seal is ideal for heavy duty service to protect the primary seal from damage caused by pressure spikes and excessive heat build up.
Bronze PTFE Buffer Material | 4 1/2 in Nominal Inner Diameter | Buffer Seal
