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    Air Master® Diving Umbilical

    RECOMMENDED FOR: Handling mixtures of oxygen, helium, and nitrogen gases customarily used in diving applications as air breathing hose. For surface supplied air systems involved in recreational, salvage, oil rig service and control lines.

    • Kink-resistant hose is designed for extra-long wear under normal operating use.
    • For applications involving SCBA such as firefighting, barrier suits, mining.
    • Cleanliness: Length of hose is rinsed with water for 30 seconds to 1 minute, followed by a sponge plug blown through hose to remove water. A second alcohol-soaked sponge is then blown through hose, followed by air for 30 seconds.

    All Parts

    Part # Product # Description Maximum Working Pressure (psi) Maximum Working Pressure (bar) Inside Diameter (in) Inside Diameter (mm) Outside Diameter (in) Outside Diameter (mm)

    Features and Benefits

    • Cover: Type A (Chloroprene). Black. Perforated.
    • Tube: Type C (Nitrile). Black.
    • Working Pressure: 7,76 Mpa.
    • Meets BS EN250:2014.
    • Design Factor: 4:1.
    • Formerly: 33HB.