45V07 - ESAB 45V07 Replacement Water Hose for HW-20 TIG Torch

Keep Your TIG Torch Cool with the ESAB 45V07

When you are in the middle of a long TIG weld, the last thing you need is your torch overheating or a puddle of coolant forming at your feet. The ESAB 45V07 is the reliable replacement water hose you need to keep your HW-20 or WP-20 water-cooled torch running smoothly. Over time, hoses can dry rot, crack, or get nicked by sharp metal in the shop. Replacing an old, worn-out hose is a quick maintenance task that saves you from expensive torch repairs down the line.

This 12.5-foot hose gives you the standard reach you are used to, perfect for working at a welding table or jig. It is made from a tough plastic/vinyl material that holds up well against the daily grind. It’s flexible enough that it won't fight you while you are trying to walk the cup or lay down a precise bead, but tough enough to handle being dragged across the floor. Because it is a genuine ESAB part, you know the fittings will thread on cleanly and seal up tight, preventing those annoying drips that waste coolant and make a mess.

Installation is straightforward. This hose is designed specifically for the 20-series torches, which are the industry standard for compact, water-cooled performance. Whether you are running a production line or working on custom fabrication, keeping your cooling system in top shape is key to consistent arc performance and comfortable welding. Don't let a leaky line slow you down—swap it out with the 45V07 and get back to stacking dimes.

Remember, a water-cooled system is only as good as its circulation. If your hose is kinked or leaking, your pump has to work harder and your torch gets hotter. This simple replacement restores proper flow, protecting your investment in your equipment and ensuring your gloves don't start smoking from a hot handle. It's a small part that plays a big role in your daily welding comfort.