Petroleum (Aircraft) Industrial Hoses | Parker | Twin Sensing Hose | 7140 Series


Twin-Sensing-7140

Series 7140 is a flexible air hose for aircraft fueling systems that incorporate in-ground hydrants commonly found at large metropolitan airports. Twin sensing hose operates between the vehicle dispenser control system and the hydrant coupler/control valve, supplying data to monitor the flow and pressure of fuel being pumped into the aircraft. Series 7140 hose lines are chemically bonded to prevent separation and maximize flexibility, and the distinctive yellow/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

Yellow 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 64407; Veyance Refueling Sensing
PACKAGING Reels

 

Part #

ID (in) Reinf Plies OD (in) Min Bend Rad (in) Max Rec WP (psi) Perm Cplg Rec*
7140-381 3/8 2 0.656 3.0 250 HY

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

 

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