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Ventilation and Cooling Products



Evaporative Coolers

Main Features:


  • Stainless steel enclosure throughout

  • Top, side and bottom discharge versions available

  • Anti-bacterial humidification mats for longer life

  • Adiabatic cooling efficiencies up to 80%

Evaporative cooler with top discharge connection

Our range of industrial evaporative cooling units are designed to provide cost-effective comfort cooling to the industrial and general manufacturing markets.


ZONED offer four sizes of evaporative coolers as standard, with airflow ranging from 4 m /s up to as high as 22 m /s - the largest units in the marketplace!


A special feature of our units are the high level of air filtration (EU9) that can be achieved - ideal for food and pharmaceutical applications.


Our team of qualified engineers are ready to help you select the right cooler for your application.



Technical Specifications



  • Airflow rates up to 80,000 m3/hr

  • Forward curved centrifugal fans to develop medium pressure and volume characteristics for ducted applications

  • Impellers are static and dynamic balanced to ensure long motor life and low noise levels

  • Super-efficient motors suitable for speed contol

  • Single phase (200-240V) or three phase (380-420V versions available

  • 50 Hz or 60 Hz frequencies available



  • UV stabilised polypropylene structure with corrosion proof characteristics

  • Top, bottom and side discharge configurations to meet your exact installation requirement

  • Integrated water sump and auto drain feature

  • 100mm thick humidification pads for adiabatic cooling efficiencies up to 85%

Water System


  • Auto activation of pump when cooling is required

  • No-clogging water pipework system to ensure continuous performance and completely wetted mats

  • WRAPs approved water inlet valve with solenoid activation

  • Low-level and high level sensor switches

  • Auto-dump feature to remove stagnant water and reduce the risk of legionella bacterium

Evaporative Cooler on Warehouse Distribution Centre