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


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

Yellow and green chloroprene; smooth finish

TEMPERATURE RANGE -30°F to 200°F (-34°C to 93°C)
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


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 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