I purposely didn’t mention why I needed this information because I didn’t want the thread to go off on a tangent. But here goes, I’m planning on a keeping a 2,000psi nitrogen tank (and regulator) on board for my compressed gas needs. I’m torn between a 55 gallon and an 80 gallon tank (both size and $$ issues) and I’m trying to figure out how much useful gas volume I’ll have with the 2,000psi tank. I want it for topping off tires and possibly the occasional use of a rented air tool such as an air impact wrench for breaking loose the Godzilla sized bolts this beast is held together with.
Ooops! I mean 55 and 80 cubic foot tanks, dang brain pharts!
