Supply of Pmsm Mobile Fan - 1.5M Plastic Body A Pmsm Mobile Fan - 1.5M Plastic Body A Airflow - 38000 M3/H Bvoltage/Frequency - 220-240V/50Hz C Power - 600W D Fan Speed - 440 Rpm E Air Distance - 35-40M F Net Weight - 60 Kg G Effective Area - 400-600M2 H Dimension - 149*79*169Cm.