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EC Centrifugal Fans

Dowell’s EC centrifugal fans combine advanced electronic commutation (EC) motor technology with precision-engineered impeller design to deliver energy-efficient, compact, and low-noise airflow solutions across a wide range of ventilation and cooling applications.


Key Features:

  • High efficiency: EC motors consume up to 50% less energy than traditional AC motors

  • Compact size: Space-saving designs suitable for integration in equipment or enclosures

  • Variable speed control: Seamless compatibility with sensors and control systems

  • Long service life: Built-in protection systems and low operating temperature

  • Quiet operation: Optimized impeller geometry and balanced rotation


Product Options Include:

  • DC voltage input: 12V / 24V / 48V EC centrifugal fans

  • Multiple sizes: From 100mm to 250mm diameters

  • Customizable housing (with or without fan box)

  • Boxed or panel-mounted industrial fans


Typical Applications:

  • Industrial and commercial ventilation systems

  • HVAC equipment and air handling units

  • Control panels, inverter cabinets, and data center cooling

  • Laboratory devices and portable filtration units

  • High-precision cleanroom or electronics cooling setups


Dowell supports custom EC centrifugal fan solutions tailored to your technical and dimensional needs. Whether for OEM integration or standalone use, our EC fans ensure optimal airflow, quiet operation, and intelligent control in a compact footprint.

We are focusing on design, manufacturing and sales of EC motors, EC fans, EC axial fans, EC centrifugal fans, fan impellers, which are electronically commutated PMSM internal rotor motors.

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Headquarter

 +86 153 7008 7969
 No.888, Xingrui Road, Wujiang District, Suzhou, Jiangsu
     Province, P.R. of China, 215000

Canada Contact

 Mr. Steven Xu
 +1 514 699 3988
 675,36e Avenue,Lachine,Quebec, Canada    
     H8T 3L1
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