The Andman S Series Paper Pulp Pump is a single-stage, single-suction horizontal centrifugal pump engineered to handle paper stock, fibrous slurries, and contaminated industrial fluids with consistencies of up to 8%. It is widely used throughout the pulp and paper industry as well as related industrial sectors.

Core Design Features

Open or Semi-Open Impellers
Featuring large, multi-vane flow channels (3 to 6 vanes), the impeller design allows smooth, unobstructed passage of fibrous media. This prevents clogging from fiber entanglement while also reducing bubble formation during operation, ensuring stable and efficient conveying performance.

Wear-Resistant Construction
The pump body and wetted components can be built from high-quality stainless steel such as SS304 or SS316L, offering excellent resistance to chemical corrosion and mechanical wear — ideal for continuous operation under high-concentration, highly corrosive slurry conditions.

Balanced Force Design
Utilizing volute-type or double-casing structures, the pump effectively minimizes radial forces and reduces shaft deviation. This lowers wear on bearings and mechanical seals, extending the service life of core components and reducing overall maintenance costs.

Common Applications

• Pulp and Paper Mills: Moving recycled fiber preparation stock, paper stock, waste pulp, and the circulation/transfer of white and black liquors.
• Industrial Processes: Transporting medium-to-high viscosity fluids such as sugar syrups, starch slurries, chemical raw materials, and food production fluids.
• Utilities & Drainage: Suitable for wastewater treatment, sewage handling, and general industrial drainage systems.

Product Advantages Summary

With its anti-clogging open/semi-open impeller, wear-resistant stainless steel construction, and balanced-force structural design, the Andman S Series Paper Pulp Pump delivers efficient, stable fluid transport while significantly extending equipment service life. It is an ideal choice for conveying high-concentration, clog-prone media in pulp and paper manufacturing, chemical processing, and municipal drainage applications.