... The frame plate liner and impeller for WH Series slurry pump.pump are adoptable of hard metal only. Bearing assembly use cylindrical ... other industry department. WA WH slurry pumps are used to pump high-hardness, strong-corrosion and high-concentration liquids that ... , such as finished ores, refuse ores, ashes, cinders, cements, mud, mineral stones and etc. in the industries of metallurgy, mining ...