2008 Donaldson Ultrafilter SL Process Water Chiller
Water Chiller Description
Cold water is not only used for refreshment! In many industrial applications, cold water is used to keep the productivity of the machinery at a constant high level. The optimal temperature is often critical, as it ensures the correct operation and highest quality of the production process. In the past, fresh water was used freely for cooling production processes. Today, most processes require cooling water with much closer defined tolerances. Water chillers provide cooling in a controlled closed circuit. This means that the water used for your production processes is reliable, constant, and defined.
Chilled to a preadjusted temperature in a generously sized heat exchanger, Donaldson Ultracool process water chillers guarantee a secure and repeatable production process, while saving you money and protecting the environment. All Ultracool water chillers use environmentally friendly, non-ozone depleting refrigerant. Total process security at high efficiency levels makes the Ultracool water chiller the optimum solution.
Easy operation and high reliability have been the cornerstones in the design of this high-efficiency process water chiller series. With over 30 years of expertise in building water chillers and cooling equipment, Donaldson manufacturers a complete process water chiller line from 1/4 to 360 ton. Ultracool water chillers stand out from the crowd through high quality components and an extensive range of standard features.
• All units come standard with an antifreeze protection thermostat to prevent freezing of the heat exchanger.
• Integrated pressure switches protect the circuit against high or low pressure swings.
• Galvanized steel, externally coated with epoxy resin, protects the housings against corrosion – even in aggressive surroundings.
• Ultracool units are also equipped with an internal water tank. The tank stores the chilled water, which is then pumped to the production process by the integrated pump. This ensures a constant supply of chilled water even under fluctuating demand. A level switch inside the tank prevents the pump from running dry