| We use the one sold by SAP. We've got 2. I'd say the O2 cyls are waaaaaay to small and the kits are only for an "inital use" situation. That's why we also carry 2 additional cyls of O2.
Doing one from scratch- get an O2 clean cyl, fill it with neat O2 and stick an old O2 clean reg on it with one of those rescuEAN thingys on it. |