Bossweld Flashback Arrestor (Torch End) is a critical gas safety device designed to shut off gas flow in the event of a flashback, protecting operators and equipment from reverse gas flow and flame propagation. Its integrated non-return valve and flame arrestor provide essential protection for oxy-fuel, LPG and gas welding, heating and cutting systems.

Key Features:

• Compliant with AS 4603-1999 flashback arrestor standards
• Designed for fuel gas types Acetylene, LPG and Oxygen
• Non-return valve (NRV) stops the reverse flow (backflow) of gases, preventing mixed gases or a flame from traveling backward into hoses, regulators, and cylinders
• Integrated flame arrestor extinguishes flame propagation during flashbacks
• Thermal cut-off valve (TCO) automatically shuts off gas flow if the device overheats from a flashback or sustained burn-back
• Product warranty 1 year