• 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)
  • Modularity
  • Epoxy coated fans
Model *Dissip.
kw
Empty Weight
kg
Service Weight
kg
Recirculation Pump
kw
Fan Power
kw
Long
mm
Width
mm
High
mm
Dim. Drawing Plane
DWG
Technical Feat.
WITHOUT MUFFLERS
EWK-DC 225/3 99 1360* 2360* 0.75 3.0 3459 1612 2170seleccionarseleccionar[-]
EWK-DC 225/4 128 1480* 2480* 0.75 3.0 3459 1612 2470seleccionarseleccionar[-]
EWK-DC 225/5 165 1660* 2660* 0.75 3.0 3459 1612 2470seleccionarseleccionar[-]
EWK-DC 324/3 180 1705* 3180* 1.5 4.0 3784 1896 2215seleccionarseleccionar[-]
EWK-DC 324/4 203 1901* 3450* 1.5 4.0 3784 1896 2535seleccionarseleccionar[-]
EWK-DC 324/5 230 2145* 3780* 1.5 4.0 3784 1896 2535seleccionarseleccionar[-]
EWK-DC 450/3 218 2040* 3920* 2.2 7.5 4395 2209 2265seleccionarseleccionar[-]
EWK-DC 450/4 301 2275* 4185* 2.2 7.5 4395 2209 2565seleccionarseleccionar[-]
EWK-DC 450/5 383 2585* 4465* 2.2 7.5 4395 2209 2565seleccionarseleccionar[-]
EWK-DC 680/3 383 3280* 6200* 4.0 7.5 5431 2369 2600seleccionarseleccionar[-]
EWK-DC 680/4 410 3600* 6500* 4.0 7.5 5431 2369 2870seleccionarseleccionar[-]
EWK-DC 680/5 450 3960* 6900* 4.0 7.5 5431 2369 2870seleccionarseleccionar[-]
EWK-DC 900/3 492 3880* 7200* 4.0 11.0 6762 2092 2600seleccionarseleccionar[-]
EWK-DC 900/4 555 4200* 7600* 4.0 11.0 6762 2092 2870seleccionarseleccionar[-]
EWK-DC 900/5 559 4560* 8010* 4.0 11.0 6762 2092 2870seleccionarseleccionar[-]
WITH MUFFLERS
EWK-DAC 225/3 99 1710* 2710* 0.75 3.0 4459 1612 3165seleccionarseleccionar[-]
EWK-DAC 225/4 128 1830* 2830* 0.75 3.0 4459 1612 3165seleccionarseleccionar[-]
EWK-DAC 225/5 165 2010* 3010* 0.75 3.0 4459 1612 3165seleccionarseleccionar[-]
EWK-DAC 324/3 180 2355* 3855* 1.5 4.0 4784 1896 3230seleccionarseleccionar[-]
EWK-DAC 324/4 203 2551* 4051* 1.5 4.0 4784 1896 3550seleccionarseleccionar[-]
EWK-DAC 324/5 230 2795* 4295* 1.5 4.0 4784 1896 3550seleccionarseleccionar[-]
EWK-DAC 450/3 218 2640* 4630* 2.2 7.5 5340 2209 3300seleccionarseleccionar[-]
EWK-DAC 450/4 301 2875* 4865* 2.2 7.5 5340 2209 3600seleccionarseleccionar[-]
EWK-DAC 450/5 383 3185* 5175* 2.2 7.5 5340 2209 3600seleccionarseleccionar[-]
EWK-DAC 680/3 383 3400* 6700* 4.0 7.5 6426 2369 3890seleccionarseleccionar[-]
EWK-DAC 680/4 410 3800* 7100* 4.0 7.5 6426 2369 4160seleccionarseleccionar[-]
EWK-DAC 680/5 450 4200* 7500* 4.0 7.5 6426 2369 4160seleccionarseleccionar[-]
EWK-DAC 900/3 492 5030* 8400* 4.0 11.0 7772 2092 3890seleccionarseleccionar[-]
EWK-DAC 900/4 555 5350* 8800* 4.0 11.0 7772 2092 4160seleccionarseleccionar[-]
EWK-DAC 900/5 559 5710* 9160* 4.0 11.0 7772 2092 4160seleccionarseleccionar[-]

* Heat rejection at the following conditions: Tin: 35,0 ºC, Tout: 30,0 ºC, Twb: 24,0 ºC

WORKING PRINCIPLE: CLOSED CIRCUIT COOLING TOWERS

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 is transmitted from the fluid through the tube walls to the water, which is being continuously sprayed over the coil.

The fan situated at the bottom of the tower impel the air in counterflow to the water, thereby evaporating a small part of the re-circulating water, drawing off the necessary heat for evaporation and releasing it into the atmosphere. The rest of the water is re-circulated with a spray water pump from the basin to the spray nozzles. (Secondary circuits). A small quantity of heat is transmitted by convection to the external air, just as for an air cooler. Also, if performance is affected by environmental or water conditions, the SULZER type coils can be easily dismounted and re-galvanized.

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

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