Versatile Application: Designed for installation between the regulator and hoses, this set ensures optimal safety during oxygen and acetylene welding operations
Standard "B" Fittings: Equipped with standard "B" fittings (9/16"-18 UNF) that fit most twin hoses, providing a secure connection for reliable performance
Multi-Gas Compatibility: The acetylene arrestor in this set is also suitable for propane or MAPP gas, offering flexibility across various welding applications
One-Way Check Valve: Features an internal one-way valve design to prevent backflow, ensuring gas flows only in one direction to avoid accidents
Durable Brass Construction: Crafted from pure copper brass, these flashback arrestors are built to last, withstanding pressures up to 20 bar/290 PSI for oxygen and 1.5 bar/21 PSI for acetylene