Torch style Flashback Arrestor Set Lincoln style Plasma Parts The scrap cutting torch is

The scrap cutting torch is being sold with a Harris-style 6290NX-1 cutting tip

035 which is a medium sized wire for use with small welders

They include built-in check valves to protect against reverse flow of gas which can cause flashback

The Harris F-43 mixer may also be called by its' old model number

It has a medium to heavy preheat & a 30 Degree bend for ease of use

Torch style Flashback Arrestor Set Lincoln style Plasma Parts The scrap cutting torch isWelding Cutting Torch Hose Flashback Arrestors Set with standard fittings. One side is oxygen and the other is fuel (for acetylene or propane). They fit on the torch between the outlet and hose. The torch style flashback arrestors have standard B sized inlets and outlets. Oxygen max psi is 210, fuel is 21 psi. Length is just over 3".