Yes, once you initially purge the line, the heavy argon basically stays in the hose, so a small preflow is all it takes regardless of the line length.Originally Posted by srp
Senior Member
Yes, once you initially purge the line, the heavy argon basically stays in the hose, so a small preflow is all it takes regardless of the line length.
Long arc, short arc, heliarc and in-the-dark!
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