LAUDA Ultracool Chillers - UC MINI up to 6.9 kW

FREE Glycol Liquids with all units purchased

The three UC Mini chillers are available with cooling outputs from 2.1 up to 4.9 kW. The models work with a hermetic compressor and a centrifugal pump. The pump is noise reduced and works with a very flat flow rate/pressure characteristic. This allows the user to easily adjust the water flow without jeopardizing the pressure.

Compared to the previous models the device dimensions were significantly reduced. Due to the optimized geometry of the devices an easy access to the components that need to be serviced regularly is provided. The temperature range in which the coolers can be used now covers an extended temperature from 0 up to 50 °C ambient. Additionally outdoor installation of these circulation chillers is available as an option and allows the use at ambient temperatures down to -15 °C.

Options & Accessories UC Mini

  • 5 bar pump
  • Refrifluid 1 (heat transfer liquid with antifreeze + bactericide + anticorrosive)
  • External bypass
  • Modbus remote control
  • Increased temperature stability ±1 K (instead of ±2 K)
  • Water-cooled version
  • Stainless steel housing
  • Feet
  • Customized color
  • Condenser air filter
  • 3-phase power supply
  • Outdoor installation (IP 54)
  • Motor fan speed regulator (for ambient temperatures below 0 °C)
Technical Specification

 Technical Features UC Mini


 UC 2

UC 3 

UC 4

Working temperature range


 - 5…25

  - 5…25

 - 5…25

 Ambient temperature range*





 Cooling output**





 Pump pressure nominal***





 Pump flow nominal***





 Volume water tank





 Cat. No. 230 V; 50 Hz





* -15 °C only with option motor fan speed regulator

** At 20 °C water outlet temperature and 25 °C ambient temperature, for 50 Hz versions

*** Nominal values: at a temperature difference of 5 K between inlet and outlet at the given cooling capacity

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Product Code Description List Price Offer Price
E6002411 LAUDA Ultracool MINI UC 2 - Up to 2.8 kW POA POA ENQUIRE
E6003411 LAUDA Ultracool MINI UC 3 - Up to 5.5 kW POA POA ENQUIRE
E6004411 LAUDA Ultracool MINI UC 4 - Up to 6.9 kW POA POA ENQUIRE
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