Posted by JohnP on December 14, 1998 at 19:00:32:
In Reply to: Just discovered you! SOME TIPS!! posted by JerryM on December 14, 1998 at 02:08:35:
Oxygen may be just Oxygen... but as one who made the stuff for a few years I can ALMOST guarantee
that welders 02 is not filtered for purity, the pumps used are NOT cleaned and filterd the way medical 02 has to be. And finally the tanks are not hydro test to the same safty level. Be very careful. For the most part welders 02 is very dirty stuff. Thank you