Lincoln Electric Cool Arc 55 High-Capacity Water Cooler

Keep Your Cool Under Pressure

When you are pushing 500 amps on a heavy fabrication job, the last thing you need is a torch that's too hot to handle. The Lincoln Electric Cool Arc 55 Water Cooler is your best defense against overheating, designed to keep your equipment running smoothly so you can focus on laying the perfect bead. Specifically built to pair with the Power Wave S-Series machines, this cooler isn't just an add-on; it's a dedicated partner for your power source, stacking neatly underneath to keep your rig organized and professional.

Heat is the enemy of welding equipment. It degrades consumables, melts cables, and forces you to stop for cool-down periods that kill your productivity. The Cool Arc 55 fights back with a powerful industrial pump and a massive 4,540 BTU/hr cooling capacity. Whether you are TIG welding aluminum, running heavy flux-cored wire, or slicing through plate with a plasma cutter, this unit circulates coolant efficiently to keep your torch head frosty. With a nearly 2.4-gallon tank, it holds enough coolant to handle long shifts without constantly needing to be topped off.

For the welder, this means less downtime and more arc-on time. A cooler torch means your consumables last longer, saving you money and the hassle of frequent contact tip changes. It also means a more comfortable grip during those long passes, reducing hand fatigue caused by radiant heat. The unit runs on standard 115V power, so it's easy to hook up, and its rugged casing is tough enough to survive the inevitable knocks and bumps of a busy shop environment.

Don't let heat limit your potential. Upgrade your setup with the Cool Arc 55 and experience the difference that consistent, reliable water cooling makes. It is the perfect upgrade for any welder running a Power Wave S-Series machine who wants to unlock the full potential of their high-amperage torches. From robotic cells to manual benches, this cooler delivers the performance you need to weld hotter, longer, and better.