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HERCULES BRS BUFFER SEAL

    BRS 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.

    SEAL INFORMATION
    MATERIALBRONZE PTFE BUFFER, RUBBER ENERGIZER
    TEMPERATURE
    RANGE
    -40° TO +220° F
    PRESSURE
    RANGE
    0 TO 5,000 PSI
    SPEED15 FT/SEC
    Part NumberA
    Nom. ID
    B
    Nom. OD
    C
    Nom. Ht
    BRS-17502
    BRS-20003
    BRS-25003
    BRS-27503
    BRS-30003
    BRS-32503
    BRS-35003
    BRS-40003
    BRS-45003
    BRS-50003
    BRS-80003
    1-3/4
    2
    2-1/2
    2-3/4
    3
    3-1/4
    3-1/2
    4
    4-1/2
    5
    8
    2.174
    2.616
    3.116
    3.366
    3.616
    3.866
    4.116
    4.616
    5.116
    5.616
    8.83
    .166
    .247
    .247
    .247
    .247
    .247
    .247
    .247
    .247
    .247
    .32