0469688001 - ESAB CoolMini 2 Water Cooling Unit for Caddy Tig

Compact Cooling for Professional TIG Welding

The ESAB CoolMini 2 (SKU: 0469688001) is a specialized water cooling unit designed to integrate seamlessly with ESAB's Caddy Tig 2200i and Caddy Tig 2200i AC/DC welding power sources. In professional TIG applications, managing heat is critical—not just for the base material, but for the equipment itself. The CoolMini 2 ensures that water-cooled TIG torches remain at optimal operating temperatures, preventing overheating during extended welding sessions or high-amperage applications.

Engineered for portability, this cooling unit attaches directly beneath the power source, creating a single, cohesive system that is easy to transport around the workshop or job site. Despite its small footprint, it delivers a robust cooling capacity of approximately 700 watts (at a 40°C temperature difference), which is sufficient to handle demanding welding tasks. The unit features a 2.2-liter coolant reservoir that is easy to fill and monitor, ensuring your system is always ready for operation.

Reliability is key in industrial environments. The CoolMini 2 utilizes a durable pump system capable of delivering a maximum water flow of 2 liters per minute at a maximum pressure of 2.3 bar. This consistent flow rate effectively dissipates heat from the torch head and power cable, significantly extending the life of your consumables and improving operator comfort by keeping the torch handle cool.

Key Specifications

• Compatibility: Designed exclusively for Caddy Tig 2200i series.


• Cooling Power: High efficiency for portable applications.


• Integration: Powered by the welding machine, eliminating the need for a separate power cord.