Petroleum (Aircraft) Industrial Hoses | Parker | GOLD LABEL® Jac-Riser Aircraft Fueling Hose | 7777 Series


Series 7777 is a flexible connector hose for aviation fuel supplied through an adjustable elevated aircraft service platform, called a Jac-Riser, connected to a mobile dispenser cart that is supplied with an in-ground hydrant system. The hose construction and materials provide a path to conduct a static electrical discharge to ground, and the dual wire helix provides flexibility, kink resistance and full suction capability for both fueling and defueling/unloading service. The premium nitrile tube minimizes permeation and will not contaminate product going through the hose, and the nitrile cover is resistant to abrasion and oil. Series 7777 is available in 200-foot continuous lengths.


TUBE Black nitrile
REINFORCEMENT Multiple textile plies with dual wire helix

Static conductive black nitrile; wrapped finish

TEMPERATURE RANGE -40°F to 180°F (-40°C to 82°C)
INDUSTRY STANDARDS API 1529:2005, Type E, Grade 2; NFPA 407:2007; BS EN1361:2004
APPLICATIONS Aircraft fueling and defueling/unloading with avgas and jet fuel
COMPARE TO Contitech Elaflex TW; Eaton Carter 64405; Semperit 56132 TAPE


Part #

ID (in) Reinf Plies OD (in) Min Bend Rad (in) Max Rec WP (psi)
7776-2000 2 4 2.720 8.0 300
7776-2500 2-1/2 4 3.290 10.0 300
7776-3000 3 4 3.930 12.0 300
7776-4000 4 4 4.980 16.0 300



How to Order

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  • Click on the quote button below.



Hose and hose fittings series must be correctly matched. Using any fittings other than those specifically designated by the hose manufacturer for use with each specific hose can lead to hose assembly failure. Hose assembly failures have lead to damage, injury and death.

California Prop 65 Warning WARNING: These products can expose you to chemicals including lead and/or DEHP and/or carbon black, which are known to the State of California to cause cancer or birth defects or other reproductive harm.  For more information go to