41V29R - Weldcraft 41V29R 25ft Rubber Power Cable for 18 Series Torches

High-Performance Replacement for Water-Cooled Torches

The Weldcraft 41V29R is a heavy-duty power cable specifically engineered for the demands of high-amperage TIG welding. Designed as a direct replacement for 18 Series water-cooled torches—including the WP-18, WP-18V, and WP-18SC models—this cable is rated for up to 350 Amps. In water-cooled TIG systems, the power cable is a critical component that serves a dual purpose: it conducts the welding current to the torch while simultaneously carrying the return coolant back to the recirculator. This requires a sophisticated internal structure that maximizes conductivity while ensuring a watertight seal.

At the core of the 41V29R is a braided copper conductor. This braided design is superior to solid wire or coarser strands because it offers exceptional flexibility, allowing the welder to manipulate the torch with minimal wrist strain. This is particularly important during long welding sessions or when maneuvering the torch into difficult positions. Surrounding the conductor is a rugged rubber jacket. Unlike vinyl, which can stiffen in cold environments or melt easily upon contact with hot surfaces, rubber maintains its pliability across a wide temperature range and offers excellent resistance to cuts and abrasion.

Technical Specifications and Compatibility:

• Amperage Rating: 350 A (DC) / 260 A (AC) depending on duty cycle and torch configuration.
• Length: 25 feet (7.6 meters), providing extensive reach for large assemblies.
• Connection: Standard fittings compatible with Miller and Weldcraft 18-series torch bodies and dinse connectors/adapters.
• Material: High-grade rubber hose with braided copper internal conductor.

Installing the 41V29R is straightforward for maintenance personnel and welders familiar with water-cooled setups. It connects securely to the torch body and the power adapter or water cooler return line. Using genuine Weldcraft parts like the 41V29R ensures that the thread tolerances and seal integrity meet the original manufacturer specifications, preventing coolant leaks that could damage the torch or the welding machine. For industrial MRO applications where equipment uptime is critical, relying on the 41V29R ensures that your TIG welding stations remain operational and safe.