Weight 1.4kg blade 190mm EC Centrifugal Fan External Rotor Cooling Ventilation Fan

Weight 1.4kg blade 190mm EC Centrifugal Fan External Rotor Cooling Ventilation Fan Optimal motor cooling and a compact design achieved through the voltage controllable external rotor motor. Impeller diameters is175 mm. Motor can be applied different frequency and voltage. Total solution for customer,ready-to-install series, this design reduce the risk caused by customer in process of assembling. Service is the extension of quality,With outstanding quality and loyal service to