Product specifications:Product: Centrifugal pumpMaterial: stainless steel and cast ironPower supply: socket typeType: MC-2200color: blueVoltage: 230 V / 50 HzPower: 2200 W/3.0 HPSpeed: 2850 rpmMaximum flow rate: 9.6 cubic meters / hour (160 l / min)Maximum lift: 100 m (328 ft)Connection between suction side and pressure side: 2.54 cm (1 inch)Protection level: IP44Packing size: 62*26*20cmTotal weight: 12.8kgThe package includes:1 x centrifugal pump with pressure switch1 x product descriptionNote:Please read the product description carefully before starting to install the pump! ! ! If possible, place the pump near the wellbore to maintain maximum flow. Make sure the suction height. Please provide a check valve for the suction line to ensure the water column is present. Fill the pump and suction line with water before starting, otherwise it may cause idling. The diameter of the suction pipe should be 1"-1 1/4" but not less than or greater than. Otherwise, the pump will not be able to provide the proper power or pressure.