Double-layer slurry pump

■Flow rate: Q=10~5000（m³/h）

■Total head: H=20~120 (m)

■Speed: n=490～2900rpm

■S.g.: γ ≤1.5

■Temperature: T=0～120℃

■Pump diameter: 50～450mm

■Optimized solid and liquid hydraulic model design of high efficiency and energy-saving.

■Thickened wetted parts design to improve the anti-abrasive ability and prolong pump life.

■Heavy duty shaft design,with better performance in strength.

■Reasonable bearing configuration and fully lubricated design ensures the long time and continuous operation.

■Suitable to pump corrosive or abrasive slurries contains solids,the mixture density of solids and liquid can be up to 60%.

■Various sealing types to meet different requirements.

■According to the requirements of clients,it can work in series.

■Axial split bracket and double layer casing structure.

■Outer casing is vertical split structure; pump outlet is able to be set on 8 different direction at 45° interval.

■Horizontal installation of big loading capacity.

■The jacket and guard plate as the lining,pump casing and pump cover is the frame.

■Shaft sealings: dynamic seal, packing seal and mechanical seal.

■Transmission: Direct coupled, V-belt drive, variable frequency drive, hydraulic coupling.

Structure drawing is as below

■Material of flow passage components based on pumped medium: Cr26 wear-resistant material, or Cr30, CD4MCu wear-resistant and anti-corrosion material, and other general wear-resistant material.

■Material of pump casing, pump cover, bracket etc. supporting parts: gray cast iron

■Mineral separation and tailings slurry conveying.

■Slurry conveying during the producing process of aluminum oxide.

■Conveying sewage contains solids in industries of thermal power, cement, steel, non-ferrous metal...

■Sewage and slurry conveying of other industries.