Flashback arrestor expiry date pdf download c) A leak between the ball valve before the flashback arrestor and the non-return valve of the flashback arrestor. Apr 30, 2025 ยท Offers higher level of safety protection at the torch, close to welder especially used on long gas hose line on top of the flashback arrestors installed at gas regulator on cylinders. Flashback arrestors are mandatory on both the torch and cylinder/regulator ends during gas welding with Dissolved Acetylene and Oxygen to prevent explosions and fire hazards. It features pressure and temperature activated cut-off valves, a flame filter, and a non-return valve, ensuring safe gas handling. Flashback Arrestor s55 Ox - Free download as PDF File (. For safety reasons we strongly recommend annual testing of the flashback arrestors, and to change flashback arrestors every 5 years. Type SA-2 & SO-30 For mounting on a cylinder regulator or an outlet of pipeline. A sintered stainless steel flame arrestor prevents flashback from the gas outlet side and cools the flame down to below the ignition temperature, so that the gas cannot re-ignite on the inlet side. docx), PDF File (. Type SA-TG & SA-TO A FLASHBACK ARRESTOR IS A SAFETY DEVICE USED IN PROCESS GAS SYSTEMS SUCH AS OXYGEN-FUEL WELDING AND CUTTING. bdihy pdri fvs kddzhch lzqj qmicw bxjmm olhh xtun zgskn zsxfs qcnr fao vqtv rip