20860 - ESAB PT-31 30/40A Cutting Nozzle (5-Pack)

High-Performance ESAB 20860 Plasma Nozzles (5-Pack)

Professional fabricators understand that the quality of a plasma cut is directly dependent on the condition of the torch consumables. The ESAB 20860 Nozzle is the standard 30/40 Amp replacement tip for the legendary PT-31 and PT-31XL plasma torches. This 5-pack is an essential inventory item for any welder or metalworker using ESAB plasma systems such as the PCM-350, PCM-500i, or HandyPlasma machines. These nozzles are designed to focus the plasma arc into a tight, energy-dense stream, allowing for rapid cutting speeds and superior edge quality on conductive metals.

The nozzle features a precisely drilled orifice that shapes the plasma gas flow. When this orifice wears out—often indicated by a green-tinted arc or a bevelled cut edge—it is time to replace the component. Continuing to cut with a damaged nozzle not only produces poor quality work but can also overheat the electrode and damage the torch body. The ESAB 20860 is manufactured from high-grade copper alloy, offering excellent thermal conductivity to dissipate heat during operation. This durability helps the nozzle withstand the harsh environment of industrial cutting, although regular inspection and replacement are still necessary for optimal results.

Installation is straightforward: simply unscrew the retaining cap (shield cup), remove the old nozzle, and seat the new 20860 nozzle in place. Ensure that the electrode and swirl ring are also in good condition before reassembly. This nozzle is rated for 30 to 40 amps, covering the sweet spot for sheet metal work and light plate cutting. It is unshielded, meaning it is typically used with a standoff guide or by maintaining a manual standoff distance to prevent the nozzle from touching the workpiece, which could cause double-arcing.

Specifications and Compatibility

This package includes five (5) nozzles, ensuring you have backups on hand for long projects. The 20860 is specifically engineered for the "Hi-Pro" performance standards of ESAB's light industrial line. It is not compatible with high-frequency start torches that do not use the PT-31 form factor. By choosing genuine ESAB parts, you are investing in the reliability of your equipment. Poor quality aftermarket nozzles often suffer from off-center orifices, leading to angled cuts and frustration. Stick with the ESAB 20860 for consistent, straight, and clean cuts every time you pull the trigger.