997023 - ESAB HW-17 TIG Torch Power Cable, 25 ft, Rubber, 1-Piece

Technical Overview of the ESAB 997023 Power Cable

The ESAB 997023 is a specialized replacement power cable designed for the HW-17 (Heliarc 17) series of air-cooled TIG torches. This component serves a dual purpose in the welding assembly: it conducts the welding current from the power source to the torch head while simultaneously conveying the shielding gas. This configuration is known as a 1-piece power cable system, which is standard for 150-amp air-cooled torches.

Constructed with a high-grade rubber jacket, this cable offers significant advantages over vinyl alternatives. Rubber provides superior resistance to heat, sparks, and abrasion, ensuring a longer service life in industrial environments. The internal conductor consists of multi-strand copper wire designed to minimize voltage drop over the 25-foot length, maintaining arc stability and welding performance. The cable is terminated with standard industry fittings compatible with ESAB HW-17 torch bodies and standard power block adapters.

Proper maintenance of the power cable is critical for TIG welding quality. A compromised cable can lead to gas leaks (causing porosity in welds) or resistive heating (causing the cable to overheat). This genuine ESAB part ensures exact dimensional compatibility and adherence to the original equipment manufacturer's specifications for gas flow rates and amperage capacity.