This Harris Flashback Arrestor is designed for use with fuel gases such as Acetylene and LPG, providing essential safety for welding and cutting operations. It is intended for professionals requiring reliable protection against dangerous flashbacks.

The device features a regulator-type design with a 5/8''-18-UNF-LH thread, ensuring compatibility with standard regulator fittings. Its key safety function includes a thermal cut-off mechanism that automatically shuts off the gas supply in the event of a hose fire, burn, or repeated flashbacks, preventing potential accidents and equipment damage.

Key features include:

• Normal flow rate optimized for fuel gases
• Ultimate protection against flashbacks
• Thermal cut-off safety shut-off
• Regulator type with 5/8''-18-UNF-LH thread
• Compatible with Acetylene and LPG fuel gases