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Home / FAQs / I’d like to start using nitrox (EAN) in a scuba tank in which I’ve only been using air. Can I do that?

Aluminum scuba cylinders in oxygen-enriched and oxygen service – I’d like to start using nitrox (EAN) in a scuba tank in which I’ve only been using air. Can I do that?

Yes, if you have the cylinder properly cleaned and tested for oxygen and oxygen-enriched service (i.e., oxygen concentrations above 23.5%).

Posted by Luxfer