EWK-DC

General Features

  • Low sound level
  • Low height
  • No vibration transmission
  • FRP Casing, free of maintenance and corrosion
  • Fully assembled in our factory
  • Integrated frame support
  • CoilSulzer H.C.S (High Conductivity System)
  • Modular construction
  • Epoxy coated fans

Documentation

Assembly and Operation Manual

Sound Levels

More Cooling Towers

Configuration


Model* Dissip. (kW)Dry Weight (kg)Service Weight (kg)Recirculation Pump (kW)Fan Power (kW)Length (mm)Width (mm)Height (mm)Dim. DrawingPlane DWGTechnical Features
* Heat rejection at the following conditions: Tin: 35,0 ºC, Tout: 30,0 ºC, Twb: 24,0 ºC
WITHOUT ATTENUATION
EWK-DC 225/399136023600.753.0345916122170Open open iconDownload download-icon[-]
EWK-DC 225/4128148024800.753.0345916122470Open open iconDownload download-icon[-]
EWK-DC 225/5165166026600.753.0345916122470Open open iconDownload download-icon[-]
EWK-DC 324/3180170531801.54.0378418962215Open open iconDownload download-icon[-]
EWK-DC 324/4203190134501.54.0378418962535Open open iconDownload download-icon[-]
EWK-DC 324/5230214537801.54.0378418962535Open open iconDownload download-icon[-]
EWK-DC 450/3218204039202.27.5439522092265Open open iconDownload download-icon[-]
EWK-DC 450/4301227541852.27.5439522092565Open open iconDownload download-icon[-]
EWK-DC 450/5383258544652.27.5439522092565Open open iconDownload download-icon[-]
EWK-DC 680/3383328062004.07.5543123692600Open open iconDownload download-icon[-]
EWK-DC 680/4410360065004.07.5543123692870Open open iconDownload download-icon[-]
EWK-DC 680/5450396069004.07.5543123692870Open open iconDownload download-icon[-]
EWK-DC 900/3492388072004.011.0676220922600Open open iconDownload download-icon[-]
EWK-DC 900/4555420076004.011.0676220922870Open open iconDownload download-icon[-]
EWK-DC 900/5559456080104.011.0676220922870Open open iconDownload download-icon[-]
WITH ATTENUATION
EWK-DAC 225/399171027100.753.0445916123165Open open iconDownload download-icon[-]
EWK-DAC 225/4128183028300.753.0445916123165Open open iconDownload download-icon[-]
EWK-DAC 225/5165201030100.753.0445916123165Open open iconDownload download-icon[-]
EWK-DAC 324/3180235538551.54.0478418963230Open open iconDownload download-icon[-]
EWK-DAC 324/4203255140511.54.0478418963550Open open iconDownload download-icon[-]
EWK-DAC 324/5230279542951.54.0478418963550Open open iconDownload download-icon[-]
EWK-DAC 450/3218264046302.27.5534022093300Open open iconDownload download-icon[-]
EWK-DAC 450/4301287548652.27.5534022093600Open open iconDownload download-icon[-]
EWK-DAC 450/5383318551752.27.5534022093600Open open iconDownload download-icon[-]
EWK-DAC 680/3383340067004.07.5642623693890Open open iconDownload download-icon[-]
EWK-DAC 680/4410380071004.07.5642623694160Open open iconDownload download-icon[-]
EWK-DAC 680/5450420075004.07.5642623694160Open open iconDownload download-icon[-]
EWK-DAC 900/3492503084004.011.0777220923890Open open iconDownload download-icon[-]
EWK-DAC 900/4555535088004.011.0777220924160Open open iconDownload download-icon[-]
EWK-DAC 900/5559571091604.011.0777220924160Open open iconDownload download-icon[-]

Additional EWK-DC Equipment

  1. Sound attenuators for air inlet and outlet.
  2. Electric water control level in the Basin.
  3. Winter Pack (Thermostat & immersion heater).
  4. Variable speed drives.
  5. Water treatment dosing systems
  6. Switch level control

Working Principles

The fluid to be cooled (usually water or glycol water) flows through the tubes of the coil without coming into direct contact with the external air, preventing dirt or pollution from entering the primary water circuit. The heat – from the fluid is conducted through the tube walls to the water, which is sprayed over the coil.
The fan at the base of the tower forces air in counterflow to the water, causing a small proportion of the spray water to be evaporated. The evaporative process cools the remaining water causing heat from the coil surface to be transferred from the spray water to the atmospheric air passing through the tower. The remaining water is re-circulated by the spray water pump from the basin to the spray nozzles. (Secondary circuits). A small quantity of heat is also transmitted by sensible heat exchange to the atmospheric air in a similar manner to an air cooler..

Design | Install | Maintain Vistech Cooling Systems info@vistechcooling.co.uk | 01403 892 622
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