Backward curved centrifugal fan

Galvanized sheet steel casing;
Backward-curved centrifugal impeller;
Adopt CBB60 film capacitor, strong overload capacity,small loss and long service;
ABS flame retardant junction box;
100% pure copper motor;
High-quality Japan NSK ball bearing;
Normal operation at super-wide ambient temperature from -30? to 60?;
Available start up at 100V ultra-low voltage;
Enclosure class IP44;
Insulation class F;




Backward curved centrifugal fan