I use a small bottle setup on my work truck. Unless I'm using the cutting head it's not uncommon to go through more than one full bottle of acetylene per oxy tank. I only change them out if my set pressures start to drop. Thanks Josh. I may try that. With these small bottles I was not sure if it wo...

John Chamorro wrote:Good answer! Good attitude! Good luck! Excellent 2nd post!

I wish I could get a good answer. Are their actually any welders here?

John Chamorro wrote:I can't figure out what "10 ft3 tanks of Oxygen and of acetylene." means ?

Tanks are sized by the number of cubic feet of volume they contain.

10 ft3 is the normal way to write ten cubic feet.

I have a portable cutting setup with 10 ft3 tanks of Oxygen and of acetylene. ( I think) The acetylene pressure is down to about nothing, and I have about 1,000 pounds left in the oxygen tank. Should I exchange just the acetylene? Or should I just go ahead and exchange the both of them? I did mainly...