Capacity: 7.5 kW / 10 HP (Motor Power S.F. 1.15). Voltage and Frequency: 400/690 V three-phase, 60 Hz frequency. Speed: 3450 RPM (n 3450 /min). Flow Rate (Q): ranges between 48 to 120 cubic meters per hour (m3/h). Pumping Head (H): maximum and minimum head between 24.4 to 17.6 meters. 2 units Electrical Power: 5.5 kW / 7.5 HP. Flow Rate (Q min/max): from 30 to 75 cubic meters/hour. Head or Pumping Lift (H max/min): from 35.3 to 15.1 meters. Speed: 3450 RPM at 60 Hz frequency. 1 unit Working condition guaranteed Italian type