0730-0071 - Victor HP270 Series Low Pressure Diaphragm Replacement Kit

Restore Your Regulator's Performance

If your Victor HP270 regulator isn't holding pressure like it used to, or if you are noticing fluctuations in gas flow, the diaphragm is often the culprit. The Victor 0730-0071 Diaphragm Assembly is the genuine replacement part you need to get your low-pressure regulator back in top shape. The diaphragm is the heart of your regulator, flexing thousands of times to manage gas flow; eventually, it wears out. Don't risk your work quality or safety with generic substitutes—stick with the part designed by the manufacturer.

This assembly is specifically built for the HP270 series, which are often used in high-purity applications where precision matters most. Whether you are running a lab setup, a specialized welding operation, or an industrial process, consistent pressure is key. A failing diaphragm can cause "creep" (where pressure rises when the torch or valve is closed) or erratic flow during use. Swapping in this new low-pressure diaphragm assembly solves these issues and brings your gear back to life.

Installation is straightforward for those experienced in regulator repair. By choosing the 0730-0071, you are ensuring that the internal mechanics of your regulator align perfectly, preventing leaks and ensuring smooth adjustment. Keep your shop running efficiently and your gas delivery precise with this authentic Victor replacement part.