So I've assembled all the brass nipples, elbows, tee etc. to make a "y" from my argon cylinder so i can run two flow meters--one feeding my TIG torch and the other feeding the backpurge line.
I have a valve for the end of the backpurge hose. I'll use that to turn the argon off and on at the welding table, thus saving some gas. But now, I am not quite sure what I ought to use to deliver the argon from the shut off valve to the backpurge dam. Should I get some of that clear vinyl plastic tube?
Ciao, David Todtman