| Re: DANGER - Valves - more legislation It' s basically a dedicated M26 DIN fitting for use on all Nitrox tanks. It is fairly widely available in Europe, but means you have to have (even more) dedicated regs. Also, as with 300 Bar fitting, I don't think you can use an insert and A clamp.
It is to stop people mixing up normal tanks and clean nitrox ones.
I can't imagine the Oz government will be far behind once it becomes a norm in Europe
Dave |