EC Blower

An EC (Electronically Commutated) fan has the benefits from both AC and DC fan, it inputs the AC power and convert it to DC power within a DC fan structure.  
The features for EC fan are more efficient, power saving and could have the special functions like RD/FG/PWM in DC fan. 
it could have up to 90% efficiency in converting electrical energy and consumes 70% less energy comparing with an AC fan.
Our EC blower series range from 133 to 180 mm with higher air flow and better efficiency.   It can create airflow effectively to certain direction or ducted area for commercial and industrial use, with 80-265V.  Customized size and spec are available. 
Please check on the following quick spec check list and push the "Link" for detailed spec data.