Planted Tank Enthusiast
Join Date: Oct 2011
Location: Blaine, Minnesota
Ummmm, I'd suggest doing an "industrial grade" O2 tank from a welding center (99.9% purity oxygen). Medical grade oxygen (tank and refill) is probably going to pretty pricey.
I'd talk to the guy at the welding shop to see what they suggest in terms of buy / rent. Lots of them won't even "sell" anymore, you can only get a 'lifetime lease.'
As for the setup, I'd set the regulator to 20PSI. Then take out what ever low-pressure fitting is on there and thread in a compressed air hose (the self coiling one). To dispense it, I'd just use a standard air 'blow gun' on the end of it.
Tank (2600PSI) --> Oxy regulator (20PSI) --> coiled air hose --> blow gun
Last edited by proaudio55; 12-12-2011 at 12:46 PM.