Features: • Features flame arrestor and non-return valve prevents chance of injury resulting from flashback, backfire and sustained backfire. • Regulator mounted set allows for quick identification as to whether the unit is designed for oxygen or fuel use. • Date of manufacture stamped on body which allows for quick identification as to when the unit should be replaced. • AS 4603 compliant, Provides the highest level of safety and performance. Ensures product is suitable for contracts requiring Australian Standards compliant product. • These FBA’s are certified by UL 1357 to the following max working pressures: Acet: 15psiOxygen: 145psiMPS Gas: 22psiLP-Gas, Hydrogen, Natural Gas, Methane: 50psi • Complies to ISO 5175 Gas welding equipment - Safety devices - Part 1: Devices incorporating a flame (flashback) arrestor. P/N: 208517