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HERCULES MRTUB ROD U-SEAL

    MRTUB Rod U-Seal

    Our premium single-acting polyurethane rod seal incorporates an NBR energizer to seal at low pressures. The twin lip design provides stability and friction-reducing lube retention for dry rod sealing, and the included hard acetal backup ring resists extrusion. MRTUB is capable of pressures up to 10,000 psi in approved applications.
    E= European Urethane.

    SEAL INFORMATION
    MATERIAL94A URETHANE SEAL
    RUBBER ENERGIZER
    POLYACETAL ANTI-EXTRUSION RING
    MAXIMUM OPERATING CONDITIONS
    MAXIMUM SPEEDPRESSURE RANGETEMPERATURE RANGE
    3 ft/sec0 – 6,000 psi-50° to +230° F
    MAXIMUM EXTRUSION GAP
    PRESSURE2,400 psi3,750 psi6,000 psi7,500 psi10,000 psi
    MAX. DIAM. GAP.040”.032”.024”.016”0.01
    Part NumberA
    Nom. ID
    B
    Nom. OD
    C
    Nom. Ht
    MRTUB-30X40X7.3
    MRTUB-30X40X10
    MRTUB-35X45X10
    MRTUB-35X50X9.5
    MRTUB-35X50X9.5-E
    MRTUB-36X46X7.3
    MRTUB-40X50X7.3
    MRTUB-40X50X10
    MRTUB-45X55X7.3
    MRTUB-45X55X10
    MRTUB-45X60X11.4
    MRTUB-45X60X11.4-E
    MRTUB-50X60X7.3
    MRTUB-50X60X10
    MRTUB-50X65X10
    MRTUB-50X65X11.4
    MRTUB-55X65X10
    MRTUB-55X70X9
    MRTUB-55X70X11.4
    MRTUB-56X71X11.4
    MRTUB-56X71X12.5KI
    MRTUB-60X73X13
    MRTUB-60X75X11.4
    MRTUB-63X78X11.4
    MRTUB-63X83X11.8
    MRTUB-65X75X10
    MRTUB-65X80X10
    MRTUB-65X80X11.4
    MRTUB-70X83X13
    MRTUB-70X85X11.4
    MRTUB-75X88X13
    MRTUB-80X95X11.4
    MRTUB-80X95X13
    MRTUB-85X100X11.8
    MRTUB-85X100X13
    MRTUB-90X105X11.4
    MRTUB-90X105X13
    MRTUB-95X110X13
    MRTUB-100X115X11
    MRTUB-100X115X13
    MRTUB-100X120X14.6
    MRTUB-110X130X13
    MRTUB-110X130X14.6
    MRTUB-115X135X14.6
    MRTUB-120X135X14.6
    MRTUB-120X140X13
    MRTUB-120X140X14.6
    MRTUB-125X145X14.6
    MRTUB-130X150X14.6
    MRTUB-140X160X13
    MRTUB-140X160X14.6
    MRTUB-150X170X14.6
    MRTUB-160X180X14.6
    MRTUB-180X200X14.6
    30
    30
    35
    35
    35
    36
    40
    40
    45
    45
    45
    45
    50
    50
    50
    50
    55
    55
    55
    56
    56
    60
    60
    63
    63
    65
    65
    65
    70
    70
    75
    80
    80
    85
    85
    90
    90
    95
    100
    100
    100
    110
    110
    115
    120
    120
    120
    125
    130
    140
    140
    150
    160
    180
    40
    40
    45
    50
    50
    46
    50
    50
    55
    55
    60
    60
    60
    60
    65
    65
    65
    70
    70
    71
    71
    73
    75
    78
    83
    75
    80
    80
    83
    85
    88
    95
    95
    100
    100
    105
    105
    110
    115
    115
    120
    130
    130
    135
    135
    140
    140
    145
    150
    160
    160
    170
    180
    200
    7.3
    10
    10
    9.5
    9.5
    7.3
    7.3
    10
    7.3
    10
    11.4
    11.4
    7.3
    10
    10
    11.4
    10
    9
    11.4
    11.4
    12.5
    13
    11.4
    11.4
    11.8
    10
    10
    11.4
    13
    11.4
    13
    11.4
    13
    11.8
    13
    11.4
    13
    13
    11
    13
    14.6
    13
    14.6
    14.6
    14.6
    13
    14.6
    14.6
    14.6
    13
    14.6
    14.6
    14.6
    14.6