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HERCULES DRUB ROD U-SEAL

    DRUB Rod U-seal

    These seals are specifically designed to seal on their inside diameter and engineered to attain maximum life and
    reliability in dynamic rod sealing. They employ a hard plastic ID back-up ring to reduce the possibility of extrusion.

    SEAL INFORMATION
    MATERIAL92A URETHANE
    TEMPERATURE
    RANGE    		-40° TO +230° F
    PRESSURE
    RANGE    		0 TO 6,000 PSI
    SPEED3 FT/SEC
    Part NumberA
    Nom. ID    		B
    Nom. OD    		C
    Nom. Ht
    1/4″ C/S
    DRUB25-2.37-37
    DRUB25-2.50-37    		2-3/8
    2-1/2    		2-7/8
    3    		3/8
    3/8
    3/8″ C/S
    DRUB37-5.75-62
    DRTUB37-6.50-45    		5-3/4
    6-1/2    		6-1/2
    7-1/4    		5/8
    .45