Regulator style Flashback Arrestor Set

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Welding Cutting Regulator-Hose Flashback Arrestors Set with standard fittings. One side is oxygen and the other is fuel (for acetylene or propane). They fit on the regulator betwee n the outlet and hose. The regulator flashback arrestors have standard B sized inlets and outlets. Oxygen max psi is 210, fuel is 21 psi. Length is just over 3". Show more