K3950-1 - Lincoln Cool Arc 47 TIG Water Cooler for Aspect 375

Seamless TIG Cooling Integration

The Lincoln Electric Cool Arc 47 Water Cooler (K3950-1) is the definitive cooling solution designed exclusively for the Aspect 375 TIG welder. Engineered to create a unified welding station, this cooler mounts directly underneath the power source, transforming your setup into a compact, mobile, and professional-grade system. By integrating the cooler vertically with the welder, you save valuable floor space in your shop while ensuring your equipment remains organized and accessible.

Reliability is at the core of the Cool Arc 47's design. It features a robust 1.58-gallon reservoir that provides ample coolant volume to maintain consistent temperatures during extended welding sessions. Whether you are performing intricate aerospace work or heavy industrial fabrication, consistent cooling is vital for weld quality and equipment longevity. The unit boasts a substantial cooling capacity of 6824 BTU, ensuring that your water-cooled TIG torches remain at optimal operating temperatures even during high-amperage applications.

One of the standout features of this system is its intelligent safety mechanism. The Cool Arc 47 is equipped with an integrated coolant flow detector. This advanced sensor continuously monitors the circulation of coolant to the torch. If flow is interrupted or drops below safe levels, the system alerts the user, preventing catastrophic overheating that could destroy expensive TIG torches. This proactive protection saves money on consumables and downtime.

Convenience is also a priority. The unit utilizes quick connect/disconnect fittings, making the process of attaching or swapping TIG torches incredibly fast and tool-free. This feature is particularly beneficial in dynamic shop environments where operators may need to switch between different torch configurations frequently. Recommended for use with Lincoln Electric's Low Conductivity Coolant (KP4159-1), the Cool Arc 47 ensures your Aspect 375 system operates at peak performance for years to come.