Direct driven high-performance centrifugal fan PFP
Motorized impeller with high system efficiency, with matching inlet nozzle, loose, suitable for horizontal or vertical installation, specifically developed and optimized for use without a scroll case. Equipped with flow measuring device IMV as a standard feature. Aluminium-made centrifugal impeller with 7 backward inclined welded blades. The wheel is directly fitted to a brushless external-rotor motor, with no transmission losses. The complete unit is dynamically balanced according to ISO 1940. Light-weight motor frame cast from corrosion-resistant aluminium.