634706 - ESAB Heliarc HW-17SV Air-Cooled TIG Torch, 150A, 25ft, with Valve

Industrial Grade Air-Cooled TIG Torch

The ESAB HW-17SV (SKU: 634706) is a robust air-cooled TIG welding torch designed for professionals who require reliability and versatility. Part of the renowned Heliarc family, this torch is engineered to handle up to 150 amps at a 60% duty cycle, making it suitable for a wide range of light to medium-duty fabrication tasks. The 'SV' designation indicates the inclusion of a manual gas control valve directly on the torch body. This feature is critical for welders using power sources that lack an internal gas solenoid, such as engine drives or basic stick welders set up for scratch-start TIG.

The torch comes equipped with a generous 25-foot cable assembly, providing significant operational radius and reducing the need to frequently move the welding machine. The 60-degree head angle is optimized for general-purpose welding, offering a good balance between accessibility and comfort. As an air-cooled unit, it removes the complexity and weight of water-cooling systems, making it an excellent choice for mobile repair trucks, maintenance departments, and site work. The torch utilizes standard 17-series consumables, ensuring that collets, collet bodies, and nozzles are readily available and cost-effective to replace.

Constructed with high-quality materials, the HW-17SV resists heat and impact, ensuring a long service life even in demanding industrial environments. The power cable is designed for flexibility and durability, resisting abrasion and kinking. Whether used for mild steel, stainless steel, or aluminum applications (within amperage limits), this torch delivers consistent arc stability and gas coverage.