1). Vacuum cleaner motors with high efficiency used for dry units. 2). Max Efficiency more than 45% 3). Strong Suction. ParameterVoltage120V, 220-240VFrequency50 /60HzRated Input Power1500WMax Power 1600 WMax Vacuum≥27 KPa≥110in H2OMax Air Flow≥48L/s≥101.8CFMMax Air Power≥590WMax Efficiency≥45% *Orifice in inch is only approximative.Performance data above are for reference only. Individual ...