Backward Curved Impeller

Backward Curved Blower

backward curved impeller


Backward Inclined blower wheels are available with a flat blade design or a great performance airfoil design blade where each blade has a cross section similar to an airplane wing. These wheel types are mostly used for ventilation, forced cooling at higher pressures and in dust collection systems where the fan is on the clean air side of the dust collector.


1. Backward inclined wheel with heavy flat blades that resist corrosion
2.Smooth steep pressure curve
3.Non-overloading horsepower characteristic
4.Spun steel wheel cone optimizes air flow
5.Continuously welded heavy steel plate construction
6.Packaged fans with motor and accessories are run tested, shipped ready to install


Apzem custom designs and manufacturers Backward Curved Impeller of different capacity, sizes and finish for different applications:

Coming Soon............


1. Combustion air
2. Blow-off
3.System pressurization
4.Pneumatic conveying


Product Manual
Service manual
User Mnaul


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