Weldability-Sif has developed a new miniature on-torch Flashback Arrestor for use on oxy-acetylene cutting torches. When used with long hose sets it reduces any compromise in safety, offering maximum protection for the operator and the workforce. Oxygen and Acetylene gases provide a superior mobile welding, cutting and heating source as they provide the hottest deliverable heat source at 3150 degrees. Threaded to fit most standard UK gas welding, cutting and heating torches, the Weldability-Sif On-Torch Flashback Arrestor weighs only 79g. The units conform to EN 730 standards, but are also additionally certified by BAM, the German Explosives testing laboratory. Every unit is tested 5 times before packing and distribution to achieve this BAM status.