3 Phase Submersible Sewage Pump with powerful 400-690V and 5.5-10 horse power motor. It is sealed with Double mechanical seal and can provide a Continuous duty and adopts an open single-blade impeller which allows free passage of suspended parts and high performance. Thanks to its important features it is the ideal solution for the carriage of waters coming from cleaners, sewing systems, zootechnic farms, slaughter-houses, foundries and for irrigation in agricultural field. Applicable in fishing industry, paper mills and in civil and industrial plants.