YWF. F4S-180 180mm Single Inlet Centrifugal Blowers

DUNLI Forward curved centrifugal blowers with external rotor motor,high quality,low noise,low vibration.Product name: Centrifugal fan,forward centrifugal fan, blowersimpeller diameter from 120mm to 180mmInsulation Class B and FAmbient temperature: -30~ 60Different speed controls, voltages, frequencies and ambient temperature are available