Western Enterprises Flashback Arrestor - Oxygen Regulator Adaptor, B-Size, 9/16"-18 Thread

Western Enterprises oxygen flashback arrestor component with regulator adaptor connection provides critical upstream protection by preventing reverse gas flow and blocking flashback ignition in oxygen delivery systems. Designed for B-size cylinder applications with 9/16"-18 thread connection. This safety device features internal check valves that prevent accidental mixing of oxygen and fuel gases while stopping flashbacks from traveling upstream to regulators and cylinders. Color-coded construction ensures proper gas service identification, reducing installation errors in multi-gas shop environments. Gas Type: Oxygen service Connection Size: B-Size Thread Specification: 9/16"-18 TPI Style: Regulator adaptor configuration Maximum Cutting Capacity: 10 inches Protection Type: Upstream flashback prevention Safety Features: Internal check valves, color-coded identification Essential safety equipment for oxy-fuel cutting and welding operations, this arrestor component installs between the oxygen regulator and delivery hose to protect expensive regulators, cylinders, and downstream equipment from damage caused by flashbacks or reverse gas flow. Meets industrial safety standards for compressed gas handling in fabrication shops and field cutting applications.