Victor Purox 4203-7 Acetylene Cutting Tip Size 7

Reliable Cutting with the Purox 4203-7

When you are out in the field or busy in the shop, you need a cutting tip that lights up easy and cuts clean every time. The Victor Purox 4203-7 is the go-to replacement tip for welders using Purox-style torches. If you are running acetylene, this Size 7 tip is the workhorse you need for slicing through steel plate up to 2 inches thick. Whether you are scrapping old machinery, cutting structural beams to length, or performing heavy repairs, this tip delivers the heat and the cut velocity you need to get the job done right.

Built to Last
Cheap tips burn up fast, but the Purox 4203-7 is built from solid copper. This one-piece design isn't just tough; it handles heat incredibly well. By pulling heat away from the face of the tip, it stays cooler longer, which means it resists slag adhesion and lasts longer than inferior multi-piece substitutes. The seats are machined perfectly to fit your Purox handle, ensuring you don't have to fight with leaks or loose connections. Just tighten it down, set your pressures, and you are ready to burn.

Performance You Can See
A good cut starts with a good flame. The 4203 series is famous for its stable preheat flame that doesn't pop or sputter. The cutting stream is focused and tight, blowing out molten metal cleanly so you spend less time grinding off dross and more time welding or fitting. For the best results, keep your oxygen pressure around 45 psi and your acetylene around 8 psi. If you notice the flame getting distorted, a quick pass with a standard tip cleaner will bring it right back to new.

Don't let a worn-out nozzle slow down your production. Keep a few Victor Purox 4203-7 tips in your toolbox so you are always ready for the heavy cuts. It’s a small investment that pays off in cleaner cuts, faster work, and less frustration.