Messer Flashback Arrestor is a safety device designed to prevent the occurrence and propagation of a flashback in gas welding, cutting, and heating equipment. These are installed in the gas supply line between the gas source (such as a cylinder or pipeline) and the welding, cutting, or heating torch. They are essential components of oxy-fuel welding and cutting equipment, providing critical protection against the risks associated with flashback incidents. Messer Flashback Arrestor is designed to be compatible with specific gases used in oxy-fuel welding and cutting processes, such as acetylene, propane, oxygen, and fuel gases.