wear-resisting abrasion resistant heavy slurry pump 1.Wear-resisting 2.pumping gravel 3.171m3/h-2150m3/h 4:Have ISO9001-2000 wear-resisting abrasion resistant heavy slurry pump Heavy pumps: A) Heavy slurry pump products in five series: 1) Heavy horizontal slurry pump H series2) Heavy vertical slurry pump SP (semi-submersible pump)3) Heavy dredge pump G series4) Heavy gravel pump T series5) Heavy ...