The DWJ type coarse slurry pump is made of steel-lined ultra-high molecular weight polyethylene, a material that is the latest generation of corrosion and wear-resistant engineering plastics internationally. It boasts strong corrosion resistance and excellent wear resistance. The pump is widely used for conveying a variety of media, including acids, alkalis, salts, strong oxidizers, and organic solvents, at concentrations where the temperature is below 100 degrees Celsius and the solid content (including both hard and soft particles) does not exceed 40%.

Product Advantages

The DWJ series of coarse slurry pumps are designed for conveying media with certain corrosiveness, fine particles, or crystals. They are manufactured using steel-lined high molecular weight polyethylene molding technology, offering excellent corrosion and wear resistance. The structural design features a cantilever front-open style, with semi-open impellers (without front cover plate), which enhances the flow passage and prevents clogging of particles and impurities in the medium. The shaft seal is a K-type fluororubber sealing ring with a cooling water jacket, meeting both corrosion and wear resistance requirements. The DWJ series of coarse slurry pumps are highly praised by users in industries such as metal smelting, titanium dioxide, fine chemicals, and fertilizers. Additionally, fluoroplastic lining can be used according to special corrosion or temperature resistance requirements, and non-standard models with specific flow rates and lift can also be custom-made.

Selection Range

The DWJ type coarse slurry pump is widely used for liquids such as acids, alkalis, salts, oils, food and beverages, wines, and organic solvents, particularly suitable for transporting strongly corrosive liquids containing fine particles. Operating temperature: -20℃ to 95℃, particle diameter: ≤40 mesh; concentration: ≤50%.