China centrifugal fans, inline duct fans, motors, EC fans manufacturer and supplier with top quality and high efficiency with ETL approved! welcome to visit us for more information. https://sunlightblower.com/ E-mail: vivian@sunlightblower.com

-Direction of rotation: Clockwise

-Type of protection: IP 44

-Insulation class: F

-Mode of operation: Continuous operation(S1)

-Bearing: Maintenance-free ball bearing

Steel backward curved centrifugal fan Φ280 ETL Approved  https://sunlightblower.com/9604.html

Plastic backward curved centrifugal fan Φ 190 ETL Approved https://sunlightblower.com/9536.html

Steel backward curved centrifugal fan Φ225 ETL Approved https://sunlightblower.com/9595.html

Steel backward curved centrifugal fan Φ190ETL Approved  https://sunlightblower.com/9588.html