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rahtreelimbs
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    Mon Jun 14, 2010 10:39 pm

Using a regulator setting of 15 cubic feet per hour how long would it take to purge a 50 ft. argon hose???
Greg From K/W
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    Sun Nov 27, 2011 8:55 pm

hit the pedal and listen till you hear it coming out the torch. Then you know its purged. Shouldn't be any longer than a few seconds.
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