Model: 350qzb-1600qzb, 1000-1400qhb Power: 5.5-1500 kw Discharge: 116 -10689 l/s Head: 1.1-16.44 m (3.6- 54 feet) Pump outlet diameter: 350-1400mm (13.7-55.1 inch) Dia. Of impeller: 267-1540mm (10.5-60.6 inch) Rotate speed: 485-1450 r/min Angle of impeller installation: from -6 deg. To +6 deg. Ph value: 6-9