255 -heavy duty type Product Description : Power (w): 370/560 ·Voltage (v): 220-240/100-110 Speed (rpm): 2600 Frequency (Hz): 50-60 Calibre(mm): 70/90 Character of motor: high-effective PM motor Noise enclosure: entire Overload protection: current cutoff when overload Specification of grinding chamber: moderate Dishwasher connection: yes esign style: tight design to save space under the water reservoir Quality guaranty: 2years Age of using: 15years PM motor A. Height 322mm B.Distancefromdrainelbowtothetop 157mm C. Width 132mm W. Weight 4.1kg Certificate:CE,EMC,ROHS