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Water coolers WRK

Water coolers WRK

HOFFMANN Water Coolers WRK are suited for all applications requiring cold water. The equipment produces cold water in open or closed circuits, which is then used in downstream heat exchangers. HOFFMANN Water Coolers are renowned for their high efficiency and compact design. A pump transports the water into the evaporator for cooling. The evaporator is a soldered plate heat exchanger which transfers the heat from the introduced water to ambient air via an air-cooled condenser.The water temperature is adjustable, with accuracies of ± 1°C. Standard HOFFMANN Water Coolers are designed for ambient temperatures of up to + 40°C. 

 

 

Water coolers WRK

Version

Model
Cooling capacity*
Power consumption
Housing dimensions
Model
/kW
/kW
L x B x H / mm³
WRK 30
3,0
1,8
700 x 700 x 1200
WRK 60
6,0
3,5
700 x 700 x 1200
WRK 90
9,0
3,8
900 x 900 x 1500
WRK 120
12,0
6,0
900 x 900 x 1500
WRK 150
15,0
8,0
1500 x 900 x 1500
WRK 200
20,0
12,0
1500 x 900 x 1500
WRK 250
25,0
14,0
1500 x 900 x 1500
WRK 300
30,0
14,0
1500 x 900 x 1500
WRK 400
40,0
17,0
2200 x 900 x 1500
WRK 500
50,0
19,0
2650 x 900 x 1550
WRK 600
60,0
21,0
2650 x 900 x 1550

* Cooling capacity at an 32°C ambient temperature and a 25°C medium inlet temperature for oil with a viscosity of 20 mm2/s at 40°C
Capacity data for other media on request. Other cooling capacities on request.

 
  • Areas of application
    • For all applications where cold water is required
  • Advantages
    • Low space requirement
    • High energy efficiency
    • High-quality components from leading manufacturers
    • A quality product - MADE IN GERMANY
  • Options
    • Split version
    • External installation of the cooler
    • Water-cooled condensers
    • Higher ambient temperatures up to 50 °C - Tropical version
    • Particularly energy-efficient design; e.g. with frequency-controlled compressors
    • Control accuracy up to ± 0.1 °C
    • Housing colour (RAL) selectable
    • Special voltages
    • Adjustment to special and equipment regulations
    • Multi-circuit systems for highly complex applications
    • Further options possible

Let us advise you!