Hose Assembly, Low Pressure, Potable Water
|Publication Date:||1 April 2020|
This specification covers three types of lightweight, low pressure, wire, or fabric reinforced hose assemblies primarily for use in aircraft potable water systems.
Hose assemblies furnished under this specification shall be of the following types:
Type I Flexible, flame retardant, operating temperature -65 to +275 °F (-54 to +135 °C).
Type II Semi-rigid, self-extinguishing, operating temperature -65 to +275 °F (-54 to +135 °C).
Type III Semi-rigid, flame retardant, operating temperature -40 to +160 °F (-40 to +71 °C).
The hose assemblies covered by this specification are intended for use in aeronautical potable water systems where protection from freezing is not assured.