RBS

The RBS style rod buffer seals are a rectangular urethane buffer ring designed to absorb pressure fluctuations thereby protecting 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.
SEAL INFORMATION | |
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MATERIAL | 92A URETHANE |
TEMPERATURE RANGE | -40° to +200° F |
PRESSURE RANGE | 0 to 5,000 PSI |
SPEED | 3 FT/SEC |