Petroleum (Aircraft) Industrial Hoses | Parker | Deadman Twin Sensing Hose | 7139 Series


    Deadman-7139

    Series 7139 is a flexible air hose incorporated in pneumatic closed-circuit control systems to prevent fuel spills during aircraft fueling operations. The hose is connected to air-actuated shut-off valves that are controlled by the aircraft refueling operator at all times during refueling operations. Series 7139 hose lines are chemically bonded to prevent separation and maximize flexibility, and the distinctive red/green covers provide color-coded identification. The hose features a nitrile tube that is resistant to oil and a chloroprene cover that is resistant to oil and weathering.

     

    TUBE Black nitrile
    REINFORCEMENT Multiple textile plies
    COVER

    Red and green chloroprene; smooth finish
    TEMPERATURE RANGE -30°F to 200°F (-34°C to 93°C)
    DESIGN FACTOR 4:1
    INDUSTRY STANDARDS None applicable
    APPLICATIONS Air hose incorporated in pneumatic closed-circuit control systems associated with aircraft refueling operations
    VACUUM Not rated
    COMPARE TO Carter 64406; Veyance Deadman Aircraft Refueling
    PACKAGING Reels

     

    Part #

    		 ID (in) Reinf Plies OD (in) Min Bend Rad (in) Max Rec WP (psi) Perm Cplg Rec*
    7139-251 1/4 2 0.531 2.0 200 *

     *Couplings: Refer to CrimpSource at www.safehose.com for coupling recommendations and crimp specifications.

     

    How to Order

    Petroleum-Aircraft Hoses

    • GOLD LABEL® Aircraft Fueling Hose - 7775
    • GOLD LABEL® Aircraft Fueling Hose - 7776
    • GOLD LABEL® Cold Temperature Aircraft Fueling Hose - 7776CT
    • GOLD LABEL® Jac-Riser Aircraft Fueling Hose - 7777
    • Deadman Twin Sensing Hose - 7139
    • Twin Sensing Hose - 7140

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