Germany
Adapter for oxygen to normal air, extanded threads
filling and removing adapter for oxygen / air; to fill nitrox tanks with oxygen valve.
Multi-adapter 300 Bar W30x2 internal thread - W30x2 external thread for residual pressure valve with grub screw for operating the residual pressure Valve.
Union nut W30x2 suitable for all 300bar industrial valves with left-hand thread welding gases, test gases and fuel gases.