Circulation chillers UC Mini up to 4,9 kW

Process circulation chillers for industrial applications

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.

Your advantages at a glance

Your advantages at a glance

The Ultracool advantages Your benefits
Circulation chillers UC Mini up to 4,9 kW
  • Centrifugal high-quality water pump with internal bypass
  • Use of plate heat exchangers outside of the water tank
  • Evaporator and pump in stainless steel construction
  • Level switch
  • Allows flow rates from 0 to 100 percent
  • Efficient heat exchange and low energy loss
  • Corrosion resistant
  • Pump protection in case of low level
Circulation chillers UC Mini up to 4,9 kW
  • Integrated water filter and antibacterial additive
  • Insulated water tank made of polyethylene
  • EUse of thermostatic expansion valve
  • Protection of application and chiller system
  • Corrosion resistant and durable
  • Automatic adjustment to changing work load conditions and optimal cooling output
Circulation chillers UC Mini up to 4,9 kW
  • Protection class IP 54
  • Suitable for ambient temperatures up to 50 °C
  • Housing made from galvanized steel and externally coated with epoxy resin
  • Antifreeze protection thermostat
  • Use of refrigerants with low global warming potential (GWP < 2,500)
  • Suitable for outdoor installation
  • Operation under extreme ambient temperature conditions
  • Protection against corrosion even under aggressive ambient conditions
  • Prevents freezing of heat exchanger
  • Fulfills the European F Gas Directive No. 517/2014
Circulation chillers UC Mini up to 4,9 kW
  • Versatile options and accessories, including pump, special color, stainless steel housing, wheels, external bypass, water-cooled versions, deionized water
  • Customization possibilities for OEM
Circulation chillers UC Mini up to 4,9 kW
  • Compact and smart design
  • Integrated pressure switches
  • Large cold water tank
  • User friendly installation and maintenance and reduction of footprint to save installation space
  • Protection of the refrigeration circuit against pressures that drift too high or too low
  • Keeps water temperature constant even under varying load conditions

Circulation chillers UC Mini up to 4,9 kW

Technical Data
Product Name LAUDA Ultracool UC 2 LAUDA Ultracool UC 3 LAUDA Ultracool UC 4
Working temperature min. °C -5 -5 -5
Working temperature max. °C 25 25 25
Volume water reservoir L 19 19 19
Temperature stability ±K 2 2 2