33036 - ESAB 33036 Gas Orifice 80 SCFH for PCC-90D/91

Restore Your Plasma Cutter's Performance

If you are running an older ESAB or L-TEC PCC-90D or PCC-91 plasma cutter and experiencing issues with gas flow or arc stability, the problem might be as simple as a clogged or worn metering orifice. The ESAB 33036 Orifice is the direct replacement part you need to get your machine back to factory specs. This tiny brass component is responsible for metering your gas flow to exactly 80 SCFH, which is the sweet spot for your machine's operation in specific cutting ranges.

Why is this important? Plasma cutting relies on a precise balance of gas pressure and flow to constrict the arc and blow away molten metal. If your orifice is clogged with dirt, oil, or moisture from your air lines, the flow drops, and your torch might overheat or fail to cut through the plate. Conversely, if the orifice is worn out and the hole is too big, you waste gas and create a turbulent arc that leaves a messy edge. Swapping out the 33036 orifice is a quick maintenance fix that can solve these headaches instantly.

This part is built specifically for the PCC-90D and PCC-91 consoles. It isn't a generic hardware store fitting; it is a precision-engineered gas restrictor designed to handle the pressures and flow rates of industrial plasma cutting. Installing the correct orifice ensures that your flow meters read accurately and that your torch receives the consistent gas shield it needs to produce smooth, dross-free cuts.

Don't let a five-dollar problem cause a five-hundred-dollar downtime. Keep your classic plasma equipment running strong by replacing aging gas control parts. The ESAB 33036 ensures you have the right flow (80 SCFH) every time you pull the trigger. It's a simple, effective way to protect your torch and improve your cut quality.