Ultracool Circulation chillers

Ultracool Circulation chillers

Process circulation chiller with cooling capacity of up to 10 kW or 265 kW from -5 to 25 °C for industrial applications

Suitable for setup outdoors, the compact LAUDA Ultracool circulation chiller with high cooling capacity are ready-to-operate “Plug & Operate” systems with a cold water container, centrifugal pump and internal bypass. The standard-issue temperature sensing prevents freezing of the heat exchanger. Integrated pressure switches also protect the circuit against pressure that is too high or too low and chiller casing made of galvanized steel panels coated with epoxy resin protected against corrosion even in aggressive production environments.

The UC mini circulation chillers UC 2 and UC 4 have a cooling capacity of 2.1 to 4.9 kW. In addition to being more compact, the geometry of the devices guarantees easy access to components requiring regular maintenance. Six UC midi circulation chiller types are designed for a cooling capacity range of 7.1 to 26.3 kW. Standard-issue integrated fan control make it possible to operate the circulation chiller with low-noise centrifugal pumps and internal bypass for automatic adjustment of water flow at ambient temperatures of -15 °C to 50 °C. Four of the Ultracool Maxi circulation chillers with cooling capacity between 34.1 and 64.4 kW operate with a cooling circuit, whereby the five device types with cooling capacities of 87.9 to 265 kW operate with two independent cooling circuits, ensuring cooling at all times.

Working temperature min.

-5 °C

Working temperature max.

25 °C

Temperature stability

2 ± K

Ultracool UC-0800 Ultracool UC-2400 Ultracool UC-1700 Ultracool UC-1350 Ultracool UC-1000 Ultracool UC 4 Ultracool UC 2
Working temperature min. -5 °C -5 °C -5 °C -5 °C -5 °C -5 °C -5 °C
Working temperature max. 25 °C 25 °C 25 °C 25 °C 25 °C 25 °C 25 °C
Temperature stability 2 ± K 2 ± K 2 ± K 2 ± K 2 ± K 2 ± K 2 ± K
Cooling output at 20 °C 114.3 kW 336.9 kW 228.4 kW 182.1 kW 140.8 kW 6.9 kW 2.8 kW
Pump pressure max. 50 Hz 4.6 bar 5.2 bar 5.2 bar 5.5 bar 3.7 bar 3.4 bar 3.4 bar
Flow rate max. (pressure) 50 Hz 420 L/min 970 L/min 670 L/min 500 L/min 500 L/min 42 L/min 42 L/min
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