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HERCULES KR BUFFER SEAL

    KR Buffer Seal

    Molded in PTFE with a rubber energizer, this seal absorbs the shock of pressure spikes to protect the rod seal.

    SEAL INFORMATION
    MATERIALBRONZE FILLED PTFE SEAL RUBBER ENERGIZER
    TEMPERATURE
    RANGE
    -40° TO +220° F
    PRESSURE
    RANGE
    0 TO 5,000 PSI
    SPEED12 FT/SE
    Part NumberA
    Nom. ID
    B
    Nom. OD
    C
    Nom. Ht
    KR-05001
    KR-10001
    KR-10002
    KR-11201
    KR-12501
    KR-12502
    KR-13702
    KR-15001
    KR-15002
    KR-15003
    KR-17501
    KR-17502
    KR-17503
    KR-18702
    KR-20002
    KR-20003
    KR-21202
    KR-22502
    KR-25002
    KR-25003
    KR-26203
    KR-27502
    KR-27503
    KR-30002
    KR-30003
    KR-32503
    KR-35003
    KR-37503
    KR-40002
    KR-40003
    KR-40004
    KR-45003
    KR-45004
    KR-47503
    KR-50003
    KR-50004
    KR-55003
    KR-55004
    KR-57504
    KR-60003
    KR-60004
    KR-65003
    KR-67504
    KR-70003
    KR-70004
    KR-90004
    1/2
    1
    1
    1-1/8
    1-1/4
    1-1/4
    1-3/8
    1-1/2
    1-1/2
    1-1/2
    1-3/4
    1-3/4
    1-3/4
    1-7/8
    2
    2
    2-1/8
    2-1/4
    2-1/2
    2-1/2
    2-5/8
    2-3/4
    2-3/4
    3
    3
    3-1/4
    3-1/2
    3-3/4
    4
    4
    4
    4-1/2
    4-1/2
    4-3/4
    5
    5
    5-1/2
    5-1/2
    5-3/4
    6
    6
    6-1/2
    6-3/4
    7
    7
    9
    .787
    1.287
    1.421
    1.407
    1.537
    1.671
    1.791
    1.787
    1.921
    2.094
    2.037
    2.171
    2.344
    2.291
    2.421
    2.594
    2.541
    2.671
    2.921
    3.094
    3.214
    3.171
    3.344
    3.421
    3.594
    3.844
    4.094
    4.344
    4.421
    4.594
    4.807
    5.094
    5.307
    5.344
    5.594
    5.807
    6.094
    6.307
    6.557
    6.594
    6.807
    7.094
    7.557
    7.594
    7.807
    9.807
    .122
    .122
    .155
    .122
    .122
    .155
    .155
    .122
    .155
    .235
    .122
    .155
    .235
    .155
    .155
    .235
    .155
    .155
    .155
    .235
    .235
    .155
    .235
    .155
    .235
    .235
    .235
    .235
    .155
    .235
    .305
    .235
    .305
    .235
    .235
    .305
    .235
    .305
    .305
    .235
    .305
    .235
    .305
    .235
    .305
    .305