Harris 88-5 FBT R&L Flashback Arrestor Set Torch Oxy/Fuel

Flashback Arrestor Set for Torch

The Harris 88-5 FBT R&L set mounts directly on the torch to protect oxy/fuel systems from dangerous flashback events. It suits professional welders and maintenance teams who require reliable gas-flow safety components. The brass and stainless-steel body resists corrosion in demanding workshop environments. This new unit ships ready for installation on compatible torch handles.

Torch-Mounted Gas Safety Integration

Inlet and outlet connections share a 9/16 in.-18 UNF thread sized for B-size hose fittings, letting the set sit inline between torch and hoses. Fuel-side uses CGA 023 while oxygen-side uses CGA 022, matching standard North American torch connections. The compact assembly adds minimal length, preserving torch balance and operator reach. No additional adapters are needed when existing hose fittings match the specified thread and CGA numbers.

Brass and Stainless Construction

The mixed-metal body handles normal oxy/fuel pressures and temperatures without external cooling. Operation adds no moving parts, so noise remains limited to gas flow through the torch tip. Power draw is zero; the arrestors function passively through internal check valves and flame barriers. California Proposition 65 warnings apply due to contained chemicals.