RECOMMENDED FOR: Handling mixtures of oxygen, helium, and nitrogen gases customarily used in diving applications as air breathing hose. The kink–resistant hose is designed for extra–long wear under normal operating use. For use in SCUBA applications involving regulated supply of air to breathing mask, buoyancy compensator, and other diving accessories. Used in recreational, salvage, and oil rig service diving applications.

TEMPERATURE: –20°F to +120°F (–40°C to +29°C) continuous service.

CONSTRUCTION: Tube: Type C (Nitrile). Black.

Reinforcement: Braided, synthetic textile.

Cover: Type A (Chloroprene). Black with orange stripe. All sizes are perforated. Type C2 (Modified Nitrile). Yellow. All sizes are perforated.

Design Factor: 4:1

COUPLINGS: Corrosion–resistant couplings supplied and applied by diving contractors.

STANDARDS: Meets BS EN250:2014. 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.