Industrial Hose & Hydraulics
Main Office • Pompano Beach • (954) 960-0311 • M - F 7:30am - 5:00pm
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 by an in-ground hydrant system. The hose construction and materials provide a path to conduct a static electrical charge 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.
| Part Number | Hose I.D. | Reinf Plies | Hose O.D. | Approx Weight |
Min Bend Rad | Max Rec WP | Max Lg | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| # | inch | mm | in | mm | lbs/ft | kg/ft | in | mm | psi | bar | ft | |
| 7777-2000 | 2 | 50.8 | 4 | 2.720 | 69.1 | 1.61 | 0.73 | 8.0 | 203.2 | 300 | 20.7 | 200 |
| 7777-2500 | 2-1/2 | 63.5 | 4 | 3.290 | 83.6 | 2.29 | 1.04 | 10.0 | 25.0 | 300 | 20.7 | 200 |
| 7777-3000 | 3 | 76.2 | 4 | 3.930 | 99.8 | 3.15 | 1.43 | 12.0 | 304.8 | 300 | 20.7 | 200 |
| 7777-4000 | 4 | 101.6 | 4 | 4.980 | 126.5 | 4.44 | 2.01 | 16.0 | 406.4 | 300 | 20.7 | 200 |
| Performance Characteristics | |
|---|---|
| Tube | Black nitrile |
| Reinforcement | Multiple textile plies with dual wire helix |
| Cover | Static conductive black nitrile; wrapped finish |
| Temp. Range | -40°F to +180°F (-40°C to +82°C) |
| Brand Method | Side One: Embossed. Side Two: Black text on gold stripe |
| Brand Example | Side One: PARKER SERIES 7777 (ID) API/IP 1529/2005 TYPE E GRADE 2 NFPA 407 BS EN 1361/2004 (DATE CODE) WP 2068 KPa (300 PSI) Side Two: PARKER GOLD LABEL® AIRCRAFT FUELING HOSE |
| Design Factor | 4:1 |
| 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 |
| Vacuum | Full |
| Compare to | Contitech Elaflex TW; Eaton Carter 64405; Semperit 56132 TAPE |
| Packaging | Coils (bulk hose available only to Parker Certified Aircraft Fueling Hose Assembly Fabricators) |