... .capacity:79.2-180m3/h 4.head:5-34 m series-parallel centrifugal pump Shijiazhuang Tianyuan Pump CO. , Ltd is a ... pumps, G/GH gravel pumps, SP/SPR sump pumps, series ZGB slurry pumps, series ZJ slurry pumps, sand pumps, mud pumps, ash ... , dredger, sewage pumps, desulphurization pump ,and other centrifugal horizontal and vertical pumps, and pump parts.Technology Parameters of 4/3C-AHR ...