Sanosub 300Bar DIN Scuba Tank Valve Waterproof Hoods this compass is made to

this compass is made to perform dive after dive

Easy to read dial

This new dual lens mask has an innovative lens change system that allows you to change the lenses to optical lenses by yourself

With a large-bore 3D curved pipe

The integrated high-quality Si-Tech valves guarantee a super simple air-flow management

Sanosub 300Bar DIN Scuba Tank Valve Waterproof Hoods this compass is made toThe Sanosub high pressure (HP) scuba tank valves are the strongest and most reliable scuba tank valves on the market today. The valve knob has deep ribs for excellent grip and the air passages facilitates the best air flow. The valve thread is 3 4" NPSM which is the standard thread for most tanks in Australia. The HP tank valves are meant to be used with HP (300 bar) cylinders. Please make sure that you have checked your current tank valve thread and