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HERCULES PSC-F PISTON SEAL

    PSC-F Piston Seal

    These Style PSC are molded from Fluorotrel which is a tough, wear-resistant material able to run at temperatures up to 275° F. Fluorotrel is also resistant to fluids that are incompatible with polyurethane such as water, glycol, water in oil, mineral oil and petroleum. Consult our Engineering Department for other fluids compatible with Fluorotrel.
    NOTE: Piston diameter “I” dimensions are given for pistons without wear rings.

    SEAL INFORMATION
    MATERIAL55D FLUOROTREL
    SEAL
    70A NITRILE
    ENERGIZER
    TEMPERATURE
    RANGE
    -40° TO +235° F
    PRESSURE
    RANGE
    0 TO 5,000 PSI
    SPEED3 FT/SEC
    Part NumberA
    Nom. ID
    B
    Nom. OD
    C
    Nom. Ht
    PSC-222F
    PSC-326F
    PSC-328F
    PSC-330F
    PSC-332F
    PSC-333F
    PSC-334F
    PSC-335F
    PSC-338F
    PSC-340F
    PSC-342F
    PSC-343F
    PSC-346F
    PSC-350F
    PSC-433F
    1-1/2
    1-5/8
    1-7/8
    2-1/8
    2-3/8
    2-1/2
    2-5/8
    2-3/4
    3-1/8
    3-3/8
    3-5/8
    3-3/4
    4-1/8
    4-5/8
    5-1/2
    1-3/4
    2
    2-1/4
    2-1/2
    2-3/4
    2-7/8
    3
    3-1/8
    3-1/2
    3-3/4
    4
    4-1/8
    4-1/2
    5
    6
    .15
    .255
    .255
    .255
    .255
    .255
    .255
    .255
    .255
    .255
    .255
    .255
    .255
    .255
    .32