4 Oxygen/Acetylene FLASHBACK ARRESTOR + CHECK VALVE Set Torch Welding Cutting S. Oxygen-Acetylene (or propane) Flashback Arrestor Set for regulator end AND Check Valve set for torch end. 9/16 -18 threads, B Size. The acetylene arrestor and check valve in this set can also be used for Propane or Mapp gas. Never connect a torch to acetylene and oxygen tanks without installing a set of flashback arrestors and check valves.Without these safety devices, it is possible a flash can occur within the hose, and ultimately follow back into the tanks, causing an explosion. This would be an extremely rare occurrence, but a set of check valves and flashback arrestors will make it a "never" occurrence. Check valves are a first line of defense. Flashback arrestors add the best protection possible. Don't take chances with your safety. We've kept the price as low as possible on these sets to make it very affordable. Please contact me if you have any questions. The item "4 Oxygen/Acetylene FLASHBACK ARRESTOR + CHECK VALVE Set Torch Welding Cutting S" is in sale since Tuesday, September 5, 2017. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Welding & Soldering Equipment\Welding\Gas Regulators, Valves & Accessories".
The seller is "weimotorsupply" and is located in US. This item can be shipped to United States.