On Aug 17, 4:38 pm, "Pete C." wrote:

....

SCUBA tanks are a lot higher pressure than CO2. The only real issue with
CO2 is the potential for frostbite if you manage to release it in liquid
form on yourself. Just download the MSDS from the Airgas site.

I recall the air tanks were around 3000 PSI and gather that co2 is
somewhere
around the 600 mark.

And I gather that the co2 stays at a constant pressure as long as
there is liquid in the tank. That sound right?

And paintball tanks are loaded by weight, not pressure. So there's
no point in putting a gage on a tank?

DOC