Energy-efficient process circulation chillers from -10 to 35 °C
The new generation of the Ultracool line was developed with a focus on energy efficiency. This way, these devices can make an important contribution to reducing operating costs. Depending on the operating conditions, the new devices make it possible to reduce energy costs by up to 50 percent, with payback times of less than one year.
With the innovative operating concept, these circulation chillers can be conveniently monitored and controlled from a distance - via a connected remote control or the integrated web server. This allows convenient operation via mobile devices such as tablets or smartphones. With an Internet connection, relevant data can optionally be stored in the LAUDA Cloud.
The new generation provides significantly better performance: The increased temperature stability of ± 0,5 K improves the process reliability of the chilled system and the expanded temperature range from -10 to 35 °C is appropriate for a multitude of applications. Even in adverse conditions and with ambient temperatures down to -15 °C, the Ultracool devices work reliably and safely.
Overview
Benefits and added value
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High energy efficiency results in low operating costs
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Operation via LCD remote control unit
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Compliant with the Ecodesign Directive
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Increased temperature stability of ± 0.5 K
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Remote monitoring and maintenance via LAUDA.LIVE

Working range
LAUDA Ultracool circulation chillers provide precise temperature control in an extended operating temperature range from -10 to 35 °C and a temperature stability of ±0.5 K. The protection class IP 54 enables outdoor installation, a standard fan control enables operation at ambient temperatures down to -15 °C and reduces noise pollution. LAUDA has been able to reduce the footprint even further compared to comparable previous models. The circulation chillers have an Ethernet interface as standard and can be adapted to any customer-specific requirement thanks to numerous options such as speed-controlled pumps or flow meters.

Min. working temperature
-10 °C

Max. working temperature
35 °C

Temperature stability
0.5 ± K
Product lines
Select up to 4 technical parameters that you want to display in the table
Product | Min. working temp | Max. working temp | Max. discharge pressure 50 Hz | Cooling output at 20 °C 50 Hz | Compare product | |
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Ultracool UC 2 | -10 °C | 35 °C | 5.5 bar | 3.1 kW | Details | |
Ultracool UC 2 | -10 °C | 35 °C | 3.4 bar | 3.1 kW | Details | |
Ultracool UC 2 W | -10 °C | 35 °C | 3.4 bar | 3.1 kW | Details | |
Ultracool UC 4 | -10 °C | 35 °C | 5.5 bar | 6.1 kW | Details | |
Ultracool UC 4 | -10 °C | 35 °C | 3.4 bar | 6.1 kW | Details | |
Ultracool UC 4 W | -10 °C | 35 °C | 3.4 bar | 6.1 kW | Details | |
Ultracool UC 4 W | -10 °C | 35 °C | 5.5 bar | 6.1 kW | Details | |
Ultracool UC 8 | -10 °C | 35 °C | 4.2 bar | 13.3 kW | Details | |
Ultracool UC 8 | -10 °C | 35 °C | 5.6 bar | 13.3 kW | Details | |
Ultracool UC 8 W | -10 °C | 35 °C | 5.6 bar | 13.3 kW | Details | |
Ultracool UC 8 W | -10 °C | 35 °C | 4.2 bar | 13.3 kW | Details | |
Ultracool UC 14 | -10 °C | 35 °C | 4.2 bar | 20.3 kW | Details | |
Ultracool UC 14 | -10 °C | 35 °C | 5.6 bar | 20.3 kW | Details | |
Ultracool UC 14 W | -10 °C | 35 °C | 5.6 bar | 20.3 kW | Details | |
Ultracool UC 14 W | -10 °C | 35 °C | 4.2 bar | 20.3 kW | Details | |
Ultracool UC 24 | -10 °C | 35 °C | 4.2 bar | 30.9 kW | Details | |
Ultracool UC 24 | -10 °C | 35 °C | 5.8 bar | 30.9 kW | Details | |
Ultracool UC 24 W | -10 °C | 35 °C | 5.8 bar | 30.9 kW | Details | |
Ultracool UC 24 W | -10 °C | 35 °C | 4.2 bar | 30.9 kW | Details | |
Ultracool UC 50 | -10 °C | 35 °C | 4.6 bar | 65.6 kW | Details | |
Ultracool UC 50 | -10 °C | 35 °C | 6.5 bar | 65.6 kW | Details | |
Ultracool UC 50 W | -10 °C | 35 °C | 6.5 bar | 65.6 kW | Details | |
Ultracool UC 50 W | -10 °C | 35 °C | 4.6 bar | 65.6 kW | Details | |
Ultracool UC 65 | -10 °C | 35 °C | 6.9 bar | 85.2 kW | Details | |
Ultracool UC 65 | -10 °C | 35 °C | 5 bar | 85.2 kW | Details | |
Ultracool UC 65 W | -10 °C | 35 °C | 6.9 bar | 85.2 kW | Details | |
Ultracool UC 65 W | -10 °C | 35 °C | 5 bar | 85.2 kW | Details | |
Ultracool UC 80 | -10 °C | 35 °C | 5.4 bar | 101.4 kW | Details | |
Ultracool UC 100 | -10 °C | 35 °C | 5.2 bar | 121.4 kW | Details | |
Ultracool UC 100 | -10 °C | 35 °C | 5.4 bar | 121.4 kW | Details |
Device dimensions





Downloads - general product data
Device | Device category | Document type | Language | Format | File size | |
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Ultracool New Generation |
Circulation chillers | Operating instructions |
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1,58 MB |
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Chapter Circulation chillers |
Circulation chillers | Brochure |
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1,91 MB |
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Ultracool New Generation |
Circulation chillers | Brochure |
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2,55 MB |
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Temperature control solutions for hydrogen |
Circulation chillers | Brochure |
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1,09 MB |
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Ultracool New Generation Supplement |
Circulation chillers | Brochure |
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576,01 kB |
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UKCA Declaration Ultracool New Generation |
Circulation chillers | Certificate |
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62,23 kB |
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EC Declaration Ultracool Mini New Generation |
Circulation chillers | Certificate |
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58,88 kB |
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EC Declaration Ultracool Midi and Maxi New Generation |
Circulation chillers | Certificate |
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120,66 kB |
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