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RBS Rod Buffer Seals

RBS Rod Buffer Seals

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.

SL=SLOTTED

SEAL INFORMATION
MATERIAL 92A URETHANE
TEMPERATURE RANGE -40° to +200° F
PRESSURE RANGE 0 to 5,000 PSI
SPEED 3 FT/SEC
PART NUMBER (Prefix) - (ID) X (OD)

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