Capacity:360-1520 m3/h Head:11-58 m Speed:400-850 r/min Efficiency:60-72% NPSH:2-4.5 m Max diameter of flowed particel:220 mm Inlet diameter:300 mm Outlet diameter:250 mm This series pumps are contain cantilever and horizontal centrifugal pumps which apply to transport slurry with strong corrosion proof and high concentration.