Hi Guys,

Just wondering if its possible to fill a smaller divers tank from a big one. For example, I have 300bar 30 litre air bottle, which holds the air for my pcp. It has been tested and covers all safety regs etc. The only thing is, its a bit big for taking on a shoot. Therefore I have also a 232bar 9 litre bottle that I would like to use. Is it possible to fill the smaller one from the larger one and what would be needed.

Kind regards

Bab