0559351051 - ESAB PT-37 55A Mild Steel Cutting Nozzle

Precision 55A Cutting Tip for Mild Steel Applications

The ESAB 0559351051 is a high-performance 55 Amp cutting tip specifically engineered for mild steel applications using the PT-37 plasma torch. As a critical component in the plasma cutting process, this nozzle constricts the plasma arc to increase energy density and velocity, resulting in cleaner, faster, and more precise cuts. Manufactured to ESAB's exacting OEM standards, it ensures seamless compatibility with the PT-37 torch often found on mechanized systems like the ESAB Crossbow.

Constructed from high-quality conductive materials, this tip is designed to withstand the intense thermal loads generated during 55A cutting operations. The geometry of the orifice is precision-drilled to maintain a stable arc column, which is essential for minimizing kerf width and reducing dross accumulation on the bottom edge of the cut. Proper maintenance of your plasma torch involves regular inspection and replacement of the cutting tip; a worn orifice can lead to poor cut quality, beveled edges, and unstable arc initiation.

This consumable is optimized for use with Oxygen or Air plasma gases on mild steel, providing the best balance between cutting speed and consumable life. By using genuine ESAB parts, operators protect their torch head from damage caused by poor-fitting aftermarket consumables and ensure the system operates within its rated duty cycle and performance parameters.