Deadman Aircraft Refueling

US_hoses

 

Applications

The double-line Deadman Refueling hose is for automatic shutoff at the operator end of aircraft hydrant and truck refueling systems. Used with pneumatic closed circuit systems commonly referred to as single point pressure refueling. Deadman hose is connected to air-actuated shut-off valves, which are controlled by the refueler technician at all times during aircraft refueling operations.

Specifications

  • Construction Tube: Nitrile synthetic rubber, ARPM class A (high oil resistance)
  • Cover: Red/Green, Green/Yellow Chemivic™ synthetic rubber, ARPM class A (high oil resistance)
  • Reinforcement: Spiral synthetic yarn
  • Coupling: Contact fitting manufacturer for proper fitting recommendation and coupling procedure.
  • Non Stock / Sizes: For special production run minimum requirements, see Appendix D.
  • Temperature Range: -20°F to 140°F (-29°C to 60°C)
  • Order Codes: 569-601 (red/green), 569-692 (green/yellow)
  • Packaging: 450–750’, maximum 3 pieces, minimum 35’

 

Technical Data Imperial

  • Part Number

    Color

    InnerØ

    OuterØ

    Weight

    Working
    Pressure

  • (in)

    (in)

    (lbs/ft)

    (PSI)

  • 20477995

    Green/Yellow

    1/4

    0.53

    0.20

    200

  • 20027376

    Red/Green

    1/4

    0.53

    0.20

    200



Technical Data Metric

  • Part Number

    Color

    InnerØ

    OuterØ

    Weight

    Working
    Pressure

  • (mm)

    (mm)

    (kg/m)

    (MPa)

  • 20477995

    Green/Yellow

    6.40

    13.50

    0.30

    1.38

  • 20027376

    Red/Green

    6.40

    13.50

    0.30

    1.38