跳至正文

HERCULES PS1708 PISTON SEAL

    PS1708 Piston Seal

    Manufactured from 55 Shore D polyester reinforced with <5% glass fiber, style PS1708 offers compact, low friction sealing for light to medium duty hydraulic cylinders. Style PS1708 is easily stretched over the piston without needing to be resized as in the PS1800 seals. Directly interchangeable with style PS1800 and PS1850 piston seals.
    NOTE: Piston diameter “I” dimensions are given for pistons without wear rings.

    SEAL INFORMATION
    MATERIALPOLY-TREL™
    THERMOPLASTIC
    70A NBR ENERGIZER
    TEMPERATURE
    RANGE    		-40° TO +230° F
    PRESSURE
    RANGE    		0 TO 5,000 PSI
    SPEED3 FT/SEC
    Part NumberA
    Nom. ID    		B
    Nom. OD    		C
    Nom. Ht
    PS1708-32
    PS1708-40
    PS1708-48
    PS1708-52
    PS1708-56
    PS1708-60
    PS1708-64
    PS1708-68
    PS1708-72
    PS1708-76
    PS1708-80
    PS1708-88
    PS1708-96
    PS1708-100
    PS1708-104    		1-11/16
    2-3/16
    2-7/16
    2-11/16
    2-15/16
    3-3/16
    3-7/16
    3-11/16
    3-15/16
    4-3/16
    4-7/16
    4-3/4
    5-1/4
    5-1/2
    5-3/4    		2
    2-1/2
    3
    3-1/4
    3-1/2
    3-3/4
    4
    4-1/4
    4-1/2
    4-3/4
    5
    5-1/2
    6
    6-1/4
    6-1/2    		.121
    .121
    .274
    .274
    .274
    .274
    .274
    .274
    .274
    .274
    .274
    .367
    .367
    .367
    .367