Bossweld flashback arrestors are designed to shut off gas flow in the case of a flashback. Flashback arrestors should be fitted to the torch & regulator end of gas equipment to provide maximum safety.
Bossweld’s Flashback Arrestors contain both a non return valve and a flame arrestor. Non return valves prevent the reverse flow of gases from travelling past the non return valve. Flame arrestors prevents a flame from travelling past the flame arrestor in the event of a flashback.
Tested in accordance to AS4603 by APRAGAZ in Belgium, an internationally recognised testing authority.
Fully compliant with AS 4603-1999
Thermal cut off valve (as required in AS4839.) Stainless Steel Sintered Filter.
Multiple orifice design gives you maximum melting power and increased versatility for melting platinum, gold, silver or bronze in a crucible.
Use with oxygen and acetylene. Supplies 3000 BTU's for temperatures up to 6000° F (3315° C).
6" long and melts up to 3 oz. of metal.