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The new space-saving COPRA system is comprised of a motor, impeller and integrated controller. It combines three properties in a way that previously seemed almost impossible: exceptional compactness, outstanding system efficiency and high power density. It’s short motor does not restrict airflow while minimizing the space needed for the system. This, with the newly developed aerodynamic impeller design, delivers maximum efficiency – especially at reduced operating speeds. Compared to conventional plug fans, COPRA™ fans offer maximum airflow with the greatest possible efficiency and significantly reduce footprint for all sizes. With its low installation losses, the new aluminum impeller demonstrates its advantages to the fullest, even in confined installation conditions. This makes COPRA fans the ideal solution in HVAC systems, data centers, and many other areas.

  • Internal-rotor motor PM/EC technology with efficiency up to IE6
  • Integrated electronics
  • Air volume up to 28,000 m³/h / 16,480 CFM
  • Static pressures up to 2,000 Pa / ~6.8” wg
  • Installation made simple with COPRA‘s CUBE frame system


  • Aluminum, welded; 3-dimensional backward curved blade design
  • Impeller diameters: 250, 280, 315, 355, 400, 450, 500, 560, 630, 710 mm
  • Maximum static pressure 2,000 Pa / ~6.8” wg
  • Maximum circumferential speed at impeller outer diameter: ~70 m/s
  • Conical backplate


  • 1.3 kW, 4.5 kW, 8 kW
  • 208-230 V 50/60 Hz 3~
  • 380-460 V 50/60 Hz 3~
  • No use of rare earth magnets
  • Operating temperature range: -20 to +40 °C

The advantages of COPRA fans:

  • High system efficiency
  • Small installation depth
  • High power density
  • Excellent reduced speed performance
  • Almost no installation losses
  • Low noise
  • Less installation effort


All the information contained in this website  is provided for general information and reference purpose only. Caryaire Equipments India Private Limited does not represent or  warrant the information provided in this website is complete and accurate, nor that the information is up to date. The user must verify all the details and specifications, of the product from the Company prior to concluding any decision for buying any product. In no event shall the Company, their directors, employees and agents be liable to the user for any or all damages, losses and causes of action, errors, injury, whether direct, indirect, consequential or incidental, suffered or incurred by any person/s or due to any use and/or inability to use this website or information.

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