docmartin
Contributor
steel in your future?
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divinglife:I recently heard that in europe tanks used for nitrox are ONLY to be used for nitrox with special valve requiring designated regs. The laws regarding this were recently passed in order for nitrox equipment to be solely for nitrox use. The US is usually about 3 years behind in terms of this kind of safety regulations so I think we can expect this to come into effect in a few. (just thought I'd put that out there).