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HERCULES PSA-58 PISTON SEAL

    PSA-58 Piston Seal

    Style PSA-58 piston seals combine a heavy duty, fabric reinforced seal with two polyacetal “L” bearings. This construction allows the seal to withstand pressures up to 5,000 PSI. “L” bearings also react to pressure to prevent extrusion and support the piston. For 2-piece pistons.

    SEAL INFORMATION
    MATERIALFABRIC REINFORCED
    NITRILE SEAL
    POLYACETAL ANTI
    EXTRUSION RING
    TEMPERATURE
    RANGE
    -22° TO +212° F
    PRESSURE
    RANGE
    0 TO 5,000 PSI
    SPEED1.5 Ft/Sec.
    Part NumberA
    Nom.ID
    B
    Nom.OD
    C
    Nom.Ht
    PSA-58-1000
    PSA-58-1250
    PSA-58-1375
    PSA-58-1500
    PSA-58-1625
    PSA-58-1750
    PSA-58-1875
    PSA-58-2000B
    PSA-58-2000
    PSA-58-2250
    PSA-58-2375
    PSA-58-2500
    PSA-58-2625
    PSA-58-2750
    PSA-58-3000B
    PSA-58-3000A
    PSA-58-3000
    PSA-58-3250
    PSA-58-3500
    PSA-58-3750
    PSA-58-4000
    PSA-58-4250
    PSA-58-4500
    PSA-58-4750
    PSA-58-5000
    PSA-58-5250
    PSA-58-5500
    PSA-58-5750
    PSA-58-6000
    PSA-58-6500
    PSA-58-7000
    PSA-58-8000
    PSA-58-10000
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