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HERCULES UKP PISTON U-SEAL

    UKP Piston U-Seal

    UKP u-seals are designed to act as a positive sealing, low friction replacement for conventional rubber u-seals. Molded from polyurethane, UKP u-seals provide long life and high resistance against extrusion. Low friction allows these seals to run smoothly in a lubricated or non-lubricated cylinder. Available for bore sealing, the flexible dynamic lip provides very low breakaway friction and steady motion.

    SEAL INFORMATION
    MATERIAL90A URETHANE
    TEMPERATURE
    RANGE
    -40° TO +200° F
    PRESSURE
    RANGE
    0 TO 150 PSI
    SPEED3 FT/SEC
    Part NumberA
    Nom. ID
    B
    Nom. OD
    C
    Nom. Ht
    3/32″ C/S
    UKP09-0.37
    UKP09-0.68
    3/16
    1/2
    3/8
    11/16
    3/32
    3/32
    1/8″ C/S
    UKP12-0.56
    UKP12-0.62
    UKP12-0.75
    UKP12-0.87
    UKP12-1.00
    UKP12-1.06
    UKP12-1.12
    UKP12-1.25
    UKP12-1.50
    UKP12-2.00
    5/16
    3/8
    1/2
    5/8
    3/4
    13/16
    7/8
    1
    1-1/4
    1-3/4
    9/16
    5/8
    3/4
    7/8
    1
    1-1/16
    1-1/8
    1-1/4
    1-1/2
    2
    1/8
    1/8
    1/8
    1/8
    1/8
    1/8
    1/8
    1/8
    1/8
    1/8
    5/32″ C/S
    UKP15-1.50
    UKP15-1.56
    1-3/16
    1-1/4
    1-1/2
    1-9/16
    5/32
    5/32
    3/16″ C/S
    UKP18-1.75
    UKP18-2.00
    UKP18-2.25
    UKP18-2.50
    UKP18-2.62
    UKP18-4.00
    1-3/8
    1-5/8
    1-7/8
    2-1/8
    2-1/4
    3-5/8
    1-3/4
    2
    2-1/4
    2-1/2
    2-5/8
    4
    3/16
    3/16
    3/16
    3/16
    3/16
    3/16
    7/32″ C/S
    UKP21-3.00
    UKP21-3.25
    2-9/16
    2-13/16
    3
    3-1/4
    7/32
    7/32
    1/4″ C/S
    UKP25-3.00
    UKP25-3.25
    UKP25-3.50
    UKP25-4.00
    UKP25-5.00
    UKP25-6.00
    UKP25-7.00
    UKP25-8.00
    UKP25-10.00
    2-1/2
    2-3/4
    3
    3-1/2
    4-1/2
    5-1/2
    6-1/2
    7-1/2
    9-1/2
    3
    3-1/4
    3-1/2
    4
    5
    6
    7
    8
    10
    1/4
    1/4
    1/4
    1/4
    1/4
    1/4
    1/4
    1/4
    1/4
    5/16″ C/S
    UKP31-6.00
    UKP31-8.00
    5-3/8
    7-3/8
    6
    8
    5/16
    5/16
    3/8″ C/S
    UKP37-10.009-1/4103/8