Flash Back Arrester Oxygen, Acetylene Torch Mount

The Torch-Mount Flashback Arrestor Set is a high-performance safety device engineered for the South African structural, automotive, and agricultural sectors. Designed to be mounted directly onto the inlet of an NM-style cutting or welding torch, these arrestors are the primary choice for professional operators who require a final line of defense against reverse gas flow and flashbacks. This set is essential for all oxy-acetylene and oxy-propane applications, providing the peace of mind required for high-heat industrial fabrication and on-site maintenance.

Key Performance Features

• Sintered Stainless Steel Flame Filter: Features a high-porosity sintered metal element that instantly "quenches" a flashback flame, cooling it below the ignition temperature before it can travel into the hoses.
• Spring-Loaded Non-Return Valve: Equipped with a precision-calibrated check valve that prevents the reverse flow of gases, eliminating the primary cause of explosive gas mixtures in the supply lines.
• High-Visibility Colour Coding: Blue for Oxygen and Red for Acetylene/Fuel Gas, ensuring 100% correct installation and preventing cross-contamination of gas lines.
• Heavy-Duty Brass Body: Manufactured from premium, high-strength brass to withstand the mechanical stress of heavy-duty torch handling and the internal pressures of a backfire.

Ideal Applications

• Heavy Structural Fabrication: The industry standard for safety when cutting thick-walled I-beams and industrial warehouse frames.
• Agricultural Repair & Maintenance: Perfect for the workshop or mobile repair bakkie, providing critical protection when welding or cutting farm gates and trailers.
• Automotive & Exhaust Shops: Ideal for the precision safety required when using oxy-acetylene torches for heating and brazing in restricted spaces.
• Shipbuilding & Mining Sites: A mandatory safety requirement for all thermal cutting and welding operations on industrial sites across South Africa.

Product Benefits

• Prevents Catastrophic Hose Fires: By stopping the flame at the torch handle, these arrestors prevent the fire from reaching the gas hoses and regulators.
• Extends Equipment Life: Protects your expensive regulators and hoses from the internal soot and damage caused by backfires.
• SABS/ISO Compliance Ready: Designed to meet the rigorous international safety standards (EN 730-1 / ISO 5175) required for professional South African industrial sites.

Pro Tip: For maximum safety, always test your flashback arrestors for leaks and reverse flow at least once a year. Note that Torch-Mount arrestors are your last line of defense; for the highest level of protection, you should always have Regulator-Mount arrestors installed at the cylinder side as well. If a flashback occurs, replace the arrestor immediately, as the internal sintered element can become clogged with carbon, reducing gas flow for future use.