BWSVT45V04 - 45V04 Replacement Power Cable 25ft for 20 Series Water-Cooled Torches

Reliable Power Delivery for Precision TIG Welding

The 45V04 Power Cable is a premium replacement component designed specifically for 20 Series water-cooled TIG torches. As a critical element in the welding assembly, this cable serves a dual purpose: it delivers the high-amperage welding current to the torch head while simultaneously acting as the return path for the coolant water. This integrated design is standard for high-performance TIG setups, allowing for a lighter and more flexible cable bundle compared to air-cooled alternatives.

With a length of 25 feet, this power cable offers superior reach, making it ideal for fabrication shops where large workpieces or fixtures require the welder to move freely around the assembly. The cable is rated for 250 Amps, matching the standard duty cycle and output capabilities of WP-20 and similar 20-series torch bodies. The internal conductor is manufactured from high-grade stranded copper, optimized to minimize resistance and heat buildup, ensuring that the full power of the welding machine reaches the tungsten electrode.

Durability is a key feature of this replacement cable. The outer jacket is constructed from robust, flexible materials capable of withstanding the rigors of an industrial environment, including exposure to sparks, abrasion, and common shop chemicals. The fittings are precision-machined to standard industry specifications, ensuring a leak-free connection at both the torch body and the power block/water cooler adapter. Proper maintenance of the power cable is essential for water-cooled systems; a compromised cable can lead to coolant leaks or overheating, potentially damaging the torch head. This 45V04 unit provides a direct, high-quality replacement to restore your equipment to optimal operating condition.

Installation is straightforward for technicians familiar with TIG torch assembly. The cable connects directly to the torch body's power stud and to the water return/power output on the machine side (typically via a power block adapter). Whether you are repairing a damaged line or building a custom torch package, this 25-foot power cable delivers the performance and reliability required for professional welding applications.