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HERCULES DRU-BHT ROD U-SEAL

    DRU-BHT Rod U-seal

    Style DRU-BHT rod seals are molded in Freudenberg® AU 30000 urethane. These seals are specifically designed to
    seal on their inside diameter and engineered to attain maximum life and reliability in dynamic rod sealing. This high
    tear-resistant urethane demonstrates stability throughout a wide range of temperatures. In addition, this material is well
    suited to mineral and biodegradable hydraulic fluids as well as being resistant to hydrolysis.

    SEAL INFORMATION
    MATERIAL94A URETHANE
    TEMPERATURE
    RANGE    		-31°F TO 250°F
    PRESSURE
    RANGE    		0 TO 7250 PSI
    SPEED1.5 FT/SEC
    Part NumberA
    Nom. ID    		B
    Nom. OD    		C
    Nom. Ht
    1/8″ C/S
    DRU12-0.62-18-BHT
    DRU12-0.75-12-BHT
    DRU12-0.75-25-BHT
    DRU12-0.87-12-BHT
    DRU12-1.00-12-BHT
    DRU12-1.00-18-BHT    		5/8
    3/4
    3/4
    7/8
    1
    1    		7/8
    1
    1
    1-1/8
    1-1/4
    1-1/4    		3/16
    1/8
    1/4
    1/8
    1/8
    3/16
    3/16″ C/S
    DRU18-1.50-25-BHT
    DRU18-1.75-25-BHT
    DRU18-1.75-26-BHT
    DRU18-1.87-31-BHT    		1-1/2
    1-3/4
    1-3/4
    1-7/8    		1-7/8
    2-1/8
    2-1/8
    2-1/4    		1/4
    1/4
    .265
    5/16
    1/4″ C/S
    DRU25-1.00-25-BHT
    DRU25-1.25-25-BHT
    DRU25-1.87-37-BHT
    DRU25-2.00-31-BHT
    DRU25-2.12-37-BHT
    DRU25-2.50-32-BHT
    DRU25-2.62-37-BHT
    DRU25-3.00-37-BHT
    DRU25-3.25-37-BHT
    DRU25-3.50-37-BHT    		1
    1-1/4
    1-7/8
    2
    2-1/8
    2-1/2
    2-5/8
    3
    3-1/4
    3-1/2    		1-1/2
    1-3/4
    2-3/8
    2-1/2
    2-5/8
    3
    3-1/8
    3-1/2
    3-3/4
    4    		1/4
    1/4
    3/8
    5/16
    3/8
    .327
    3/8
    3/8
    3/8
    3/8
    5/16″ C/S
    DRU31-2.25-37-BHT
    DRU31-4.00-37-BHT    		2-1/4
    4    		2-7/8
    4-5/8    		3/8
    3/8
    3/8″ C/S
    DRU37-2.00-37-BHT
    DRU37-3.00-37-BHT    		2
    3    		2-3/4
    3-3/4    		3/8
    3/8