VoltageV): 220-240/110 PowerW):370 Horsepower(HP):1/2 FrequencyHZ):50/60 Speed (rpm):2600 Motor style:Hi-effective PM moto Overload protection:current cut off when overload Connector style: Aluminium alloy quick connector Sink calibermm):70/90 Crust material:exclusive ABS Sound insulation:normal Switch:electric Lifespan:15 years Quality guaranty:2 years Maintenance:no need Cubage of grinding chamberml :1000 Griding granule size:d2mm N.W.kg):4 Dishwasher connection:Yes Application:Household Advantage:Tight design to save space under the waster reservior.