Cutting Torch Check Valves Bernard style Mig Parts Tweco style 300 Amp Mig

Tweco style 300 Amp Mig Welding Gun Euro Connection with 15' cable

is longer than the stand 4203 LP cutting tip

(60) 44 lb rolls of ER70S-6 mild steel mig welding wire with

HTA Heating Tip

It measures 1 1/2" in diameter &amp

Cutting Torch Check Valves Bernard style Mig Parts Tweco style 300 Amp MigCutting torch check valves fit on the end of the torch between the torch and twin welding hose. They prevent the reverse flow of gas back through the hose toward the tanks. This is a necessary safety measure since most cutting torches as sold without check valves on them to make the price more attractive. These are "B" sized check valves for 3 16, 1 4, 5 16 and 3 8 twin welding hose.