... , G/GH gravel pumps, SP/SPR sump pumps, series ZGB slurry pumps, series ZJ slurry pumps, sand pumps, mud pumps, ash pumps, chemical ... , sewage pumps, desulphurization pump ,and other centrifugal horizontal and vertical pumps, and pump parts.Technology Parameters of 4/3C-AHR slurry pump TYPEALLOWABLE MATING MAX ...