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HERCULES UFN-BR ROD U-SEAL

    UFN-BR Rod U-seal

    This is a single acting rod seal designed for low and high pressure sealing and is commonly found in telescopic cylinders. The seal consists of a molded rubber sealing lip, rubberized fabric heel, and a polyester header for improved extrustion resistance.

    SEAL INFORMATION
    MATERIALRUBBER, FABRIC,
    POLYESTER
    ELASTOMER
    TEMPERATURE
    RANGE
    -22° TO +212° F
    PRESSURE
    RANGE
    1.64 FPS @ 3600 PSI
    0.49 FPS @ 5800 PSI
    SPEED1.5 FT/SEC
    Part NumberA
    Nom. ID
    B
    Nom. OD
    C
    Nom. Ht
    UFN22-2.75-75BR-L-F
    UFN25-3.50-75BR-L-F
    UFN25-4.37-75BR-L-F
    UFN28-6.31-75BR-L-F
    UFN32-7.31-75BR-L-F
    2-3/4
    3-1/2
    4-3/8
    6.312
    7.312
    3.2
    4.013
    4-7/8
    6-7/8
    7.954
    3/4
    3/4
    3/4
    3/4
    3/4