Where should back flash arrestors be installed?

Answer 1

Back flash arrestors should be installed at the point where the gas supply line connects to the equipment, such as welding torches or cutting equipment, to prevent flame from traveling back into the gas supply system. They are also typically placed at the cylinder regulators to protect the cylinders from backfire. Additionally, installing them in line with any branch connections can further enhance safety. Proper placement is crucial to ensure effective protection against flashbacks.