Item Type: Diving Equipment Adapter with Pressure GaugeMaterial: Aviation Aluminum 6061Interface Female Head Size: M18x1.5Weight: Approx. 289g/10.2oz
Durable: 8mm inflatable interface adopts ball type lock design, durable, easy to operate.
Easy to Operate: The adapter is a tool to guide air from a large bottle to a small bottle. It is easy to operate, no need to carry a large , making diving easy.
High Compatibility: Bottle head joint is suitable for most bottle head valves on the market, small size, light weight, easy to carry and use.
Gas Control: When the gas is full, close the bottle head valve and screw it. Turn on the pressure relief valve and knob releases excess gas.
Simple Operation: The fixed knob adopts spiral knob design, which makes the operation simpler and more comfortable.
