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HERCULES RTUB ROD SEAL

    RTUB rod seal

    SUPER-DUTY ROD U-SEALS

    Featuring high pressure and high shock load capability, this seal utilizes the same twin lip design found in RTU style. With the main body of the seal molded from high performance polyurethane, this seal incorporates a dynamically designed nitrile energizer and a tough polyacetal anti-extrusion ring. RTUB is capable of pressures up to 10,000 psi in approved applictions. 

     

    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”.010”
    Part NumberA
    Nom. ID
    B
    Nom. OD
    C
    Nom. Ht
    3/16″ C/S
    RTUB18-1.25-25
    RTUB18-1.25-31
    RTUB18-1.50-25
    RTUB18-1.50-31
    RTUB18-1.75-25
    RTUB18-1.75-37
    RTUB18-2.00-37
    RTUB18-3.75-37
    1-1/4
    1-1/4
    1-1/2
    1-1/2
    1-3/4
    1-3/4
    2
    3-3/4
    1-5/8
    1-5/8
    1-7/8
    1-7/8
    2-1/8
    2-1/8
    2-3/8
    4-1/8
    1/4
    .313
    1/4
    5/16
    1/4
    3/8
    3/8
    3/8
    1/4″ C/S
    RTUB25-1.37-37
    RTUB25-1.50-37
    RTUB25-1.75-37
    RTUB25-2.00-37
    RTUB25-2.12-37
    RTUB25-2.25-37
    RTUB25-2.37-37
    RTUB25-2.50-37
    RTUB25-2.75-37
    RTUB25-3.00-37
    RTUB25-3.25-37
    RTUB25-3.50-37
    RTUB25-3.62-37
    RTUB25-3.75-37
    RTUB25-4.00-37
    RTUB25-4.00-56
    RTUB25-4.50-37
    RTUB25-4.50-56
    RTUB25-5.00-56
    RTUB25-5.50-56
    RTUB25-6.00-56
    RTUB25-7.00-50
    1-3/8
    1-1/2
    1-3/4
    2
    2-1/8
    2-1/4
    2-3/8
    2-1/2
    2-3/4
    3
    3-1/4
    3-1/2
    3-5/8
    3-3/4
    4
    4
    4-1/2
    4-1/2
    5
    5-1/2
    6
    7
    1-7/8
    2
    2-1/4
    2-1/2
    2-5/8
    2-3/4
    2-7/8
    3
    3-1/4
    3-1/2
    3-3/4
    4
    4-1/8
    4-1/4
    4-1/2
    4-1/2
    5
    5
    5-1/2
    6
    6-1/2
    7-1/2
    3/8
    3/8
    3/8
    3/8
    3/8
    3/8
    3/8
    3/8
    3/8
    3/8
    3/8
    3/8
    3/8
    3/8
    3/8
    9/16
    3/8
    9/16
    9/16
    9/16
    9/16
    1/2
    5/16″ C/S
    RTUB31-2.50-50
    RTUB31-3.00-50
    RTUB31-3.50-50
    RTUB31-4.00-37
    RTUB31-4.00-50
    RTUB31-4.00-56
    RTUB31-4.50-37
    RTUB31-4.50-62
    RTUB31-5.00-62
    RTUB31-5.50-37
    2-1/2
    3
    3-1/2
    4
    4
    4
    4-1/2
    4-1/2
    5
    5-1/2
    3-1/8
    3-5/8
    4-1/8
    4-5/8
    4-5/8
    4-5/8
    5-1/8
    5-1/8
    5-5/8
    6-1/8
    1/2
    1/2
    1/2
    3/8
    1/2
    9/16
    3/8
    5/8
    5/8
    3/8
    3/8″ C/S
    RTUB37-3.00-62
    RTUB37-3.25-62
    RTUB37-3.50-62
    RTUB37-4.00-62
    RTUB37-4.25-62
    RTUB37-4.50-62
    RTUB37-4.75-37
    RTUB37-4.75-62
    RTUB37-5.00-62
    RTUB37-5.25-62
    RTUB37-5.75-62
    RTUB37-6.00-62
    RTUB37-8.00-62
    3
    3-1/4
    3-1/2
    4
    4-1/4
    4-1/2
    4-3/4
    4-3/4
    5
    5-1/4
    5-3/4
    6
    8
    3-3/4
    4
    4-1/4
    4-3/4
    5
    5-1/4
    5-1/2
    5-1/2
    5-3/4
    6
    6-1/2
    6-3/4
    8-3/4
    5/8
    5/8
    5/8
    5/8
    5/8
    5/8
    3/8
    5/8
    5/8
    5/8
    5/8
    5/8
    5/8
    1/2″ C/S
    RTUB50-10.00-7510113/4