Voltage [V]: 220Frequency [Hz]: 50 Air Volume [CFM] Air Volume - Hi [CFM]: 430Air Volume - Lo [CFM]: 235 [CMH] Air Volume - Hi [CMH] : 730Air Volume - Lo [CMH] : 400 Consumption [W] Consumption Normal - Hi [W]: 140Consumption Normal lo [W]: 72 Noise [dB(A)] 53 RPM [min-1] RPM Normal - Hi [min-1]: 905RPM Normal Lo [min-1]: 565 Duct Size [mm] Duct Size [mm]: Ø150 Weight [kg] Weight [kg]: 17