Description of Flashback Arrestor Welding Tempering Acetylene
Made of premium brass, high hardness and surface treatment, rugged and corrosion resistant, wear-resistant, brass pipe fitting of long durability. High quality Flashback Arrestor Check Valve, built-in check valve prevents the reverse flow of gas in medium working pressure. Meet the requirements of welding process, no influence on the flame temperature, gas flow, etc. Prevents tempering during gas welding and gas cutting. Prevents flame from entering the cylinder and exploding. The connection is standard RH(right hand) threads for Oxygen, and standard LH(left hand) threads for Acetylene.