19161 - ESAB PT-251 Plasma Gouging Nozzle 19161

Precision Plasma Gouging with ESAB 19161

The ESAB 19161 Gouging Tip is a specialized consumable designed explicitly for the heavy-duty PT-251 plasma torch system. In the world of industrial metal fabrication and maintenance, the ability to remove metal as effectively as it is joined is crucial. This gouging tip allows operators to leverage the high-energy plasma arc of the PT-251 to wash away molten metal, creating clean grooves for weld preparation or removing defective welds with precision.

Manufactured to ESAB's exacting standards, the 19161 tip features a specific orifice geometry that differs significantly from standard cutting tips. While cutting tips are designed to focus the arc into a tight, severing stream, this gouging tip widens the arc slightly and optimizes the gas flow to push molten material out of the groove rather than blowing through the plate. This results in a controlled U-groove profile that is ideal for re-welding without extensive grinding.

Technical Excellence and Compatibility

This genuine ESAB part ensures perfect compatibility with the PT-251 torch head. Using OEM consumables is vital for maintaining the electrical isolation and gas sealing properties of the torch. The 19161 is constructed from high-quality tellurium copper or similar conductive alloys, providing the thermal resilience needed to withstand the intense reflected heat generated during the gouging process. It is engineered to handle the specific amperage ranges associated with the PT-251's gouging capabilities.

Applications and Utility

Industrial facilities rely on the ESAB 19161 for various MRO (Maintenance, Repair, and Operations) tasks. Common applications include:

• Weld Removal: Efficiently removing cracked or porous welds without damaging the base metal structure.


• Edge Preparation: Creating J-grooves or U-grooves on thick plates prior to welding to ensure full penetration.


• Casting Repair: Removing fins, risers, or defects from metal castings.

By utilizing the correct tip for the job, operators protect their torch investment and ensure the safety and quality of their work. The ESAB 19161 is an essential stock item for any shop utilizing the PT-251 system for more than just straight cutting.