Rewindable Squirrel cage Electric Motor as prime mover, Dynamically balanced Motor Shaft with Aluminium Die-casted Rotor, Open type vibration free SKF Ball Bearings for smooth working, Totally Enclosed Fan Cooled Motor, Higher Operating Efficiency, High quality Electrical grade Stamping used as Motor Core, Super enameled Copper Winding Wire, Rigid Cast Iron Motor Body, Dynamically balanced Cast Iron Radial Flow Impeller, Low maintenance cost & noise free operation.