Parker Industrial Hose site map  |  parker.com
Part Number Search
 
 
Hose Selector
Parker/Competitor
Product Search
CrimpSource
Find a Distributor
How to Order
 

Applications

Air hose incorporated in pneumatic closed-circuit control and data systems associated with aircraft refueling operations

Twin Sensing Hose Yellow / Green

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
Temp. Range: -30F to +200F (-34C to +93C)
Brand Method: White ink on green hose
Brand Example: PARKER SERIES 7140 TWIN SENSING HOSE 3/8 ID 250 PSI MAX WP MADE IN USA (DATE CODE)
Design Factor: 4:1
Industry Standards: None applicable
Vacuum: Not rated
Compare to: Carter 64407; Veyance Refueling Sensing
Packaging: Reels

 
 
Part No. ID
(in)
ID
(mm)
Reinf.
Plies
OD
(in)
OD
(mm)
Approx.
Wt. (lbs/ft)
Min.
Bend
Rad (in)
Max.
Rec.
WP (psi)
Perm
Cplg
Rec *
Std
Pack
Qty (ft)
Stock
Status
**
7140-381 3/8 9.5 2 0.656 16.7 0.29 3 250 HY 700 Y

Table Notes 
* Couplings: Refer to CrimpSource at www.safehose.com for coupling recommendations and crimp specifications.
** Stock: Y indicates stocked item; N indicates non-stocked item. Stock status subject to change. Contact Parker Customer Service.









Warning: Couplings attached with bands or clamps may reduce the working pressure of the hose assembly to less than the maximum rated working pressure of the hose. Refer to NAHAD Industrial Hose Assembly Guidelines.