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HERCULES MTPS PISTON SEAL

    MTPS Piston Seal

    This four piece double acting piston seal contains a nitrile energizer behind a tough, wear-resistant 55D thermoplastic polyester elastomer (TPE) cap ring. It also includes two split rectangular polyacetal anti-extrusion rings. The MTPS design has high shock load and high pressure capabilities and is suitable for both roller-burnished and honed tubing. Sealing materials are suitable for mineral oils and HFA (High Water Content) fluids as used in longwall mining equipment.

    SEAL INFORMATION
    MATERIAL55D TPE CAP,
    NITRILE ENERGIZER,
    POLYACETAL ANTI
    EXTRUSION RINGS
    TEMPERATURE
    RANGE
    -40° TO +230° F
    +32 TO +140 F (HFA)
    PRESSURE
    RANGE
    0 TO 10,000 PSI
    (DYNAMIC)
    0 TO 17,400 PSI
    (STATIC)
    SPEED1 FT/SEC
    Part NumberA
    Nom. ID
    B
    Nom. OD
    C
    Nom. Ht
    MTPS-80X66X16.5
    MTPS-90X75X13
    MTPS-100X85X13
    MTPS-105X91X16
    MTPS-125X110X15.3
    MTPS-130X105X24.5
    MTPS-135X118X20
    MTPS-150X133X19.5
    MTPS-160X135X24.5
    MTPS-160X145X15.5
    MTPS-165X145X19.5
    MTPS-170X150X15.5
    MTPS-190X170X15.5
    MTPS-195X170X24.9
    MTPS-200X180X15.5
    MTPS-200X180X19.5
    MTPS-220X195X24.5
    MTPS-225X200X24.6
    MTPS-225X205X19.5
    MTPS-240X213X29.5
    MTPS-250X225X24.5
    MTPS-270X240X29.5
    MTPS-270X245X23.5
    MTPS-280X255X24.5
    MTPS-285X260X24.5
    MTPS-300X275X24.5
    MTPS-320X290X29.5
    MTPS-370X340X29.5
    MTPS-380X350X29.5
    MTPS-380X350X31.5
    MTPS-400X370X31.5
    66
    75
    85
    91
    110
    105
    118
    133
    135
    145
    145
    150
    170
    170
    180
    180
    195
    200
    205
    213
    225
    240
    245
    255
    260
    275
    290
    340
    350
    350
    370
    80
    90
    100
    105
    125
    130
    135
    150
    160
    160
    165
    170
    190
    195
    200
    200
    220
    225
    225
    240
    250
    270
    270
    280
    285
    300
    320
    370
    380
    380
    400
    16.5
    13
    13
    16
    15.3
    24.5
    20
    19.5
    24.5
    15.5
    19.5
    15.5
    15.5
    24.9
    15.5
    19.5
    24.5
    24.6
    19.5
    29.5
    24.5
    29.5
    23.5
    24.5
    24.5
    24.5
    29.5
    29.5
    29.5
    31.5
    31.5