1.03_Specifications.pdf
PDF 35 KB Posted
- Attached to
- WIDE RANGE PANTOGRAPH Federal contract opportunity
- Solicitation number
- N6817118Q6074
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| File | Type | Posted |
|---|---|---|
| Instructions_and_evaluation.docx | DOCX document |
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Text version
Wide Range Type Pantographs
The Wide Range Pantograph (Fueling Arm) refuels at a military pressure type hydrant system Wide Body Aircraft and Tactical Aircraft through fuselage connection. The Pantograph unit can be moved by a towing vehicle. The functions and design follows the USAFE/NATO Standard Specification STS-M 145.
The Wide Range unit will be coupled to the hydrant system by a military hydrant coupler.
CONSTRUCTION
Medium:
- Jet Fuel
Pipe sections:
- 3 sections, ea. 25 feet
Length:
- total 75 feet plus refueling section and hydrant section,
- the 3 ea. pipe sections are reinforced by U-steel sections
Pipe diameter:
- main 3 pipe sections and hydrant section 4 inches
- dispensing end 3 inches
Support structures: 4 ea. for carrying the pipe construction, ea. structure with 2 ea. Casters, steel.
Hot dip galvanized and/or Alum.
Swivel Joints: 13 ea. Flanged Swivel Joints acc. To USAFE/NATO Standard Spec. STS-Z3, 2 ball bearings, 2 roller bearings, 2 sealing, Flanged on both sides, non-lubricated, electrical conductive, -10 ea. Swivels joints 4 inches, -3 ea. Swivels joints 3 inches
Design Pressure: 125 psi
Test Pressure: 2 bar air, 15 bar water, 10 bar air (see below)
Material: -piping material in contact with fuel longitudinal welded stainless steel ASTM A312 Grade TP304, pipe surface passivated
-support structures steel, hot dip galvanized/Alum.
EQUIPMENT/ACCESSORIES
Flowmeter: 4 inch with 360 degree turntable register, 600 gpm aluminum body
Venturi: 4 inch, stainless steel
Hydrant Coupler: 4 inch military standard.
Refueling Nozzle: - 2 ½ inch Military standard with dry break and strainer (60-100 mesh) unit, the nozzle assy.
Drain valve: ½ inch ball valve, stainless steel
Wheels: 8 ea. 12 inch diameter heavy duty casters, 2 ea. With brake, 2 ea. with straight going assy.
Towbar for pulling the Pantograph on the apron
The Pantograph unit shall be equipped with 5 ea. lockable supports to secure the movable pipe sections while towing the unit
2 ea. Grounding cable reels 15m cable and mounted clamps
Pressure equalizing tank with adjustable pressure relief valve, drain valve and detonation proof venting valve
Note
No Fuel monitor is required
No additive injection system is required
Shipping Terms: FOB Destination – Naval Station Rota, Spain
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