36565 - ESAB PT-26 Plasma Electrode (Air/Nitrogen) - Pack of 2

Optimized Arc Generation for PT-26 Systems

The ESAB 36565 Electrode is a precision-engineered consumable designed exclusively for the PT-26 plasma cutting torch. As the point of arc emission, the electrode plays a pivotal role in the plasma cutting process, conducting high-amperage current to ionize the gas stream. This specific model is formulated for operation with Air and Nitrogen (N2) plasma gases, featuring a material composition that balances thermal conductivity with erosion resistance.

Constructed from high-grade copper with a specialized emissive insert (typically hafnium for air service), the 36565 electrode ensures a stable, centered arc. Proper centering is critical for maintaining the vortex flow created by the swirl ring, which constricts the plasma jet for clean, dross-free cuts. Using genuine ESAB OEM parts guarantees that the dimensional tolerances align perfectly with the torch head and nozzle, preventing coolant flow restrictions or gas turbulence that can occur with aftermarket copies.

Regular maintenance of the electrode is essential for system longevity. As the insert wears, the arc attachment point moves deeper into the electrode body (pitting). Replacing the electrode before the pit depth becomes excessive prevents catastrophic failure, where the arc can snap to the copper sidewall and damage the nozzle or torch head. This pack contains two electrodes, ensuring operators have immediate replacements available to maintain ISO 9013 cut quality standards.