Head Range Up to 52 Meters Flow Rate Up to 1575 LPM Power Size 1/2'' X 1/2'' to 4'' X 4'' Power Rating 0.09 - 2.20kW (0.12 - 3.00 HP) - 1 Ph Power Rating 0.09 - 5.50kW (0.12 - 7.50 HP) - 3 Ph Voltage Range 180 V - 250 V (1 Phase) Voltage Range 350 V - 440 V (3 Phase)