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HERCULES PS-GKD PISTON SEAL

    PS-GKD Piston Seal

    PS-GKD consists of a bronze-filled PTFE cap energized by a urethane expander and guided with PTFE/bronze reinforced POM bearing rings. The standard piston construction permits use to 5200 psi pressure and the reinforced piston construction up to 8700 psi. These are genuine Hunger® parts.

    SEAL INFORMATION
    MATERIALBRONZE/PTFE
    URETHANE PTFE/
    BRONZE/POM
    TEMPERATURE
    RANGE
    -22° TO +248° F
    PRESSURE
    RANGE
    0 TO 8,700 PSI
    SPEED3 FT/SEC
    Part NumberA
    Nom.ID
    B
    Nom.OD
    C
    Nom.Ht
    PS-GKD 40X26X30
    PSGKD 50X34X32
    PSGKD 60X44X32
    PSGKD 63X47X32
    PSGKD 70X54X32
    PSGKD 75X59X32
    PSGKD 80X62X36
    PSGKD 90X72X36
    PSGKD 100X82X36
    PSGKD 115X97X36
    PSGKD 120X102X36
    PSGKD 125X103X43
    PSGKD 140X118X43
    PSGKD 150X128X43
    PSGKD 160X138X43
    PSGKD 170X148X48
    PSGKD 180X158X48
    PSGKD 200X175X48
    PSGKD 220X195X58
    PSGKD 240X215X74
    PSGKD 250X225X74
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    34
    44
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    59
    62
    72
    82
    97
    102
    103
    118
    128
    138
    148
    158
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    195
    215
    225
    40
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    60
    63
    70
    75
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    100
    115
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    140
    150
    160
    170
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    250
    30
    32
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    32
    32
    36
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    36
    43
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    43
    48
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    48
    58
    74
    74