Model No -EAC 3 Dimension ( mm):900 x 230 x 212 Max. Air velocity at Nozzle:21 m/s Noise Level dB:50 - 70 db No. of Blowers:3 No. of Motors:2 No. of Shafts:1 Single + 1 Double Wattage:350 W Phase-Single RPM ( Max/ Min ): 2700 / 2100 Blower Type:ABS CFM:825 % insect/ dust rejection:75% Weight Kgs:19 Warranty: 1 Year