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HERCULES MYR-HT BUFFER SEAL

    MYR-HT Buffer Seal

    Molded with a premium urethane and employing a back-up, this seal absorbs the shock of pressure spikes to protect the rod seal. The unique design also relieves back pressure between the buffer and the rod seal. The premium urethane demonstrates good heat resistance with almost no permanent deformation at high temperatures. In addition, the elastomeric properties can be quickly restored even in low temperatures to ensure stable sealing in cold applications.

    SEAL INFORMATION
    MATERIALURETHANE BUFFER,
    NYLON BACK-UP
    TEMPERATURE
    RANGE
    -67°F TO 248°F
    PRESSURE
    RANGE
    0 TO 7250 PSI
    SPEED3 FT/SEC
    Part NumberA
    Nom. ID
    B
    Nom. OD
    C
    Nom. Ht
    MYR-55X70.5X6-HT
    MYR-65X80.5X5.9-HT
    MYR-70X85.5X5.9-HT
    MYR-75X90.5X5.9-HT
    MYR-80X95.5X5.9-HT
    MYR-85X100.5X6-HT
    MYR-90X105.5X6-HT
    MYR-95X110.5X6-HT
    MYR-100X115.5X6-HT
    MYR-110X125.5X6-HT
    MYR-115X130.5X6-HT
    MYR-120X135.5X6-HT
    MYR-125X140.5X6-HT
    MYR-130X145.5X6-HT
    MYR-140X155.5X6-HT
    MYR-140X160X8-HT
    MYR-145X160.5X6-HT
    MYR-150X165.5X6-HT
    MYR-160X175.5X6-HT
    MYR-160X175.5X6B-HT
    MYR-160X180X8-HT
    MYR-200X220X8-HT
    55
    65
    70
    75
    80
    85
    90
    95
    100
    110
    115
    120
    125
    130
    140
    140
    145
    150
    160
    160
    160
    200
    70.5
    80.5
    85.5
    90.5
    95.5
    100.5
    105.5
    110.5
    115.5
    125.5
    130.5
    135.5
    140.5
    145.5
    155.5
    160
    160.5
    165.5
    175.5
    175.5
    180
    220
    6
    5.9
    5.9
    5.9
    5.9
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    8
    6
    6
    6
    6
    8
    8