we are provide china thickener underflow hydraulic slurry pump,we can guarantee quality. Structural features ★Casing is made of ductile iron, ribs help casing to stand high pressure. ★The wet parts are made of high-chrom alloy or rubber, having the abrasion-resist, corrosion-resist and impact erosion-resist properties, improved the service life of pump. ★The wet parts are made of metal or rubber are interchangeable or mixed use, suited different working condition. ★Impeller adopt the method of wide flow and vane concave to improve flow and corrosion resistance, prolong service life. ★The shaft seal may be adoptable of packing seal,expeller seal and mechanical seal to fit different working conditions.