Posted 12/12/2018 12:01 (#7166365 - in reply to #7166316) Subject: RE: Oxy/acetylene cutting, what's your pressure?
scmn
Pressures are determined by which tip you are using.
Most torch manufactures have charts to show pressures for various tips. You should never set acetylene pressure above 15 psi. My typical range is 7-10 psi for acetylene and 20-40 for oxygen.