... hardness, Strong-corrosion and High-Concentration Liquids General descriptionTypes WA, WH slurry pumps are cantilevered, horizontal, centrifugal slurry pumps, outlet from ... metal or rubber. The frame plate liner and impeller for WH slurry pump are adoptable of hard metal only.2. ... series to meet the delivery for long distance. Application:WA,WH heavy slurry pumps are used to pump high-hardness, strong ...