| O2 Storage tank????? Hi,
When does a cylinder become a storage cylinder instead of a diving cylinder.
What are the differences with regards to valves, testing regime etc, etc.
Can you get J cylinders from BOC as a regular joe blogs or do you have to be a business. Alternatively, Can you buy a J and just have it O2 cleaned at the LDS.
Sorry for lots of questions but I need to get to the bottom of it before I start buying kit for mixing Nitrox. Any other usefull information will be greatly received.
Regards
Stewybear
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