Gravel Pump

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HW series mixed flow pump


HW type pumps are horizontal, single-stage, single-suction, volute mixed-flow pumps. Suitable for conveying clear water or other liquids with physical and chemical properties similar to water. The temperature of the liquid being conveyed should not exceed 50℃. Widely used in various occasions such as agricultural irrigation, industrial and urban water supply and drainage.

G and GH series gravel pumps


G and GH type gravel pumps adopt a single pump casing structure with cartridge connection, and the flow passage is smooth. The flow components of this sand pump use wear-resistant materials such as hard nickel and high chromium. The discharge port direction of the sand pump can be at any position within 360°, and it has the advantages of convenient installation and use, good cavitation performance, and corrosion resistance. Among them, the GH type gravel pump is a high-head gravel pump, mainly used for the continuous conveying of strongly abrasive materials with particles too large for general slurry pumps to handle. This type of gravel pump is suitable for dredging with dredgers, dredging rivers, and conveying mining and metallurgical blast slag.