back purge regulator
I'm finally getting to the point with my tig welding that I need to get a back purge regulator setup. I was hoping I could just add it to the existing regulator since it has a port that's unused. Where can I find a good, economical unit? Do I have to buy a dual regulator?
Thanks
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Trey
Current rides: 2000 BMW 540i/6 and 86 C10.
Former ride: 1979 Trans Am WS6: LT1/T56, Kore 3 C5/6 brakes, BMW 18in rims
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