The FRONIUS CU 800i Water Cooler with Filter & Fluid is a specialized cooling unit designed for welding professionals and industrial applications requiring efficient thermal management of welding equipment.

This water cooler operates on a mains voltage of 400 V at 50-60 Hz and provides a cooling capacity of 800 W at 25°C with a flow rate of 1 liter per minute. It also offers a secondary cooling capacity of 500 W at the same temperature with a flow of 1 liter per minute, ensuring optimal temperature control during demanding welding processes.

Key technical specifications include a maximum throughput of 3.5 liters per minute, a maximum pump pressure of 4.2 bar, and a maximum pump lift of 35 meters. The coolant volume is 4.5 liters, and the unit weighs 11.2 kg without coolant. It is protected with an IP 23 rating, suitable for industrial environments.

The compact dimensions of 706 mm length, 260 mm width, and 219 mm height make it suitable for integration with various welding machines, enhancing their performance and longevity by maintaining stable operating temperatures.

• Mains voltage: 400 V, 50-60 Hz
• Cooling capacity: 800 W at 25°C, 1 l/min flow
• Secondary cooling capacity: 500 W at 25°C, 1 l/min flow
• Maximum throughput: 3.5 l/min
• Maximum pump pressure: 4.2 bar
• Maximum pump lift: 35 m
• Coolant volume: 4.5 l
• Weight (without coolant): 11.2 kg
• Protection class: IP 23
• Dimensions (L x W x H): 706 x 260 x 219 mm