284536 - Miller Coolmate 3S Water Cooler 115V

Keep Your Equipment Cool Under Pressure

When you are pushing high amperage all day, heat is your equipment's worst enemy. The Miller Coolmate 3S is designed to take the heat so your torch doesn't have to. Built specifically to pair with the heavy-duty Deltaweld 350 and 500 systems, this 3-gallon water cooler ensures that your water-cooled MIG or TIG torches stay at optimal operating temperatures, no matter how long the arc is on. Overheating not only makes the torch uncomfortable to hold but can also destroy expensive consumables, melt power cables, and lead to costly downtime. The Coolmate 3S eliminates these risks by providing a steady, reliable stream of coolant.

Reliability You Can See
One of the standout features of the Coolmate 3S is the front-mounted flow indicator. You never have to guess if your pump is working; a quick glance confirms that coolant is flowing, giving you peace of mind before you strike an arc. The 3-gallon tank is made from durable, rust-proof polyethylene, meaning it won't corrode over time like older metal tanks. This large capacity also means the fluid has more time to cool down before recirculating, providing better thermal efficiency for heavy manufacturing tasks.

Seamless Integration
Designed with the welder's workspace in mind, the Coolmate 3S integrates perfectly with your Deltaweld setup. It mounts securely on the running gear, keeping your shop floor organized and free of trip hazards. Whether you are welding thick structural steel or running long beads in a manufacturing cell, this cooler allows you to utilize the full duty cycle of your machine. Stop worrying about torch failure and focus on laying down the perfect weld with the confidence that your cooling system is up to the task.