Benefits Safeguards against dangerous and potentially explosive situations Protects you and your surroundings Allows you to focus on the job at hand with confidence Built to last for long-term use Seamless integration into your existing welding setup Ensures adherence to safety regulations Forge a Safer Welding Path with the Hi-Lo DG91N UA Flashback Arrestor Experience unparalleled safety and peace of mind during your next welding project with the Hi-Lo DG91N UA Flashback Arrestor. This industry-standard safety device acts as your unwavering guardian against a potentially catastrophic event a flashback. A flashback occurs when a combustible mixture of fuel gas and oxygen travels backward from the torch tip into the hoses and regulators. The Hi-Lo DG91N UA Flashback Arrestor effectively halts this dangerous situation in its tracks, safeguarding you, your equipment, and your workspace. Features Triple Safety Protection: Flame arrestor, non-return valve, and thermal shut-off valve f