XS Scuba - ADE Gas Switch Block TUSA Hyperdry Elite Ii Halcyon - GUE Gas Analysis

Halcyon - GUE Gas Analysis Tape

Demonstrate proper understanding and implementation of team bailout procedures and conduct a team bailout from a depth greater than 40 metres/130ft

Retains three standard diameter (11-13 mm) low or high pressure hoses

Provide consistent ease of operation and hard-core durability

FEATURES: Recommended for 45 to 60°F  great choice for a wide range of water temps

XS Scuba - ADE Gas Switch Block TUSA Hyperdry Elite Ii Halcyon - GUE Gas AnalysisThis robust switch block is a necessity while diving a full face mask. Should your primary gas supply get interrupted, activating the Gas Switch Block allows gas to flow from the emergency bailout bottle. The large activation knob is easy to locate and use, even with cold water gloves on. Includes 3 different inlet fittings. Designed to mount on 2 in (50 mm) harness webbing While in the closed position, 2 LP ports have open communication with the