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45V03 - 45V03 Power Cable for 20 Series Water-Cooled TIG Torch - 12.5 ft

Packaging: pack of 1
$294.15/EA $186.48/pack of 1 only $186.48/EASave 37%

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SKU: ESB45V03 Categories: ,

OVERVIEW

Reliable Power Transfer for Water-Cooled TIG Welding

The ESAB 45V03 Power Cable is an essential replacement component designed specifically for HW-20 and WP-20 series water-cooled TIG torches. Measuring 12.5 feet in length, this cable provides the necessary reach for standard workshop environments, allowing welders to maneuver comfortably around their workpiece without excessive cable drag. As a critical part of the water-cooled system, this cable performs a dual function: it delivers the welding current to the torch head while simultaneously carrying the return coolant away from the torch, ensuring the equipment stays cool even during high-amperage applications.

Constructed with durability in mind, the cable features a robust outer jacket that resists abrasion, cuts, and exposure to common shop chemicals. Inside, high-quality copper stranding ensures minimal resistance and stable arc performance, which is vital for precision TIG welding. Over time, power cables can degrade due to constant flexing and heat cycling; replacing your old cable with this high-quality ESAB unit restores your torch's efficiency and safety. Whether you are fabricating stainless steel tanks or performing intricate aluminum repairs, this power cable ensures your equipment operates at peak performance.

Installation is straightforward thanks to standard industry fittings that connect easily to the torch body and the power block adapter. By maintaining your TIG torch with quality components like the 45V03, you extend the lifespan of your welding setup and ensure consistent weld quality. Josef Gas provides this and other essential TIG accessories to keep your fabrication shop running smoothly.

Additional Information
Torch Compatibility:WP-20, HW-20, 20 Series
Length:12.5 ft
Cooling Type:Water-Cooled
Part Number:45V03
Component Type:Power Cable
Packaging Description:pack of 1

INCLUDED

  • 1 x 45V03 Power Cable (12.5 ft)

APPLICATIONS

  • Replacement power cable for HW-20 / WP-20 TIG torches
  • Water-cooled TIG welding setups
  • General fabrication and manufacturing
  • Aerospace and automotive welding stations
  • Maintenance and repair operations

FAQ

The 45V03 is designed for 20-series water-cooled TIG torches, including the WP-20 and HW-20 models.

This specific cable is 12.5 feet long, which is a standard length for many TIG welding packages.

Yes, for water-cooled torches like the WP-20, the power cable carries both the welding current and the return water flow.

Based on the internal SKU prefix, this is listed as an ESAB product, though 45V03 is a standard industry part number compatible across brands.

Water-cooled cables allow for higher amperage welding in a smaller torch body by actively removing heat, preventing the torch from melting.

No, this cable is specifically designed for water-cooled systems and will not fit or function correctly on air-cooled torches like the WP-17 or WP-26.

Signs include coolant leaks, visible damage to the outer jacket, the cable becoming excessively hot during use, or unstable arc performance.