Canadian owned and operated
The ESAB 21595 is a standard electrode designed for the PT-25 plasma arc cutting torch. It serves as the emitter of the plasma arc, conducting high-amperage current to ionize the gas stream. This specific electrode configuration is rated for use with Compressed Air or Nitrogen (N2) as the plasma gas, making it a versatile choice for cutting mild steel, stainless steel, and aluminum in various fabrication settings.
Constructed with a high-conductivity copper body and a precisely centered hafnium insert, the 21595 electrode is built to withstand the intense thermal loads of plasma cutting. The hafnium insert is the focal point of the arc; as it wears, the pit depth increases. It is recommended to inspect the electrode regularly and replace it when the pit depth exceeds manufacturer specifications (typically around 1/16 inch) to prevent the arc from snapping to the copper sidewalls, which can catastrophically damage the nozzle and torch head.
Proper installation is key to performance. Ensure the electrode is tightened correctly within the torch assembly to maintain proper electrical contact and gas flow dynamics. This part is compatible with standard PT-25 setups and integrates seamlessly with ESAB's plasma power sources that utilize this torch platform.
| Additional Information |
|---|
| Brand:ESAB |
| Item:Electrode |
| Weld Process:Plasma Arc Welding (PAW) |
| Compatible Torch:PT-25 |
| Gas Type:Air, Nitrogen |
| Consumable Type:Electrode |
| Packaging Description:pack of 2 |
