
Multi-stage pump
The multistage centrifugal pump is a horizontal, single-suction, multistage segmented centrifugal pump. Depending on the materials used, it can convey clean water (containing impurities less than 1%) and other corrosive liquids with physical properties similar to clean water. Standard material D and DL pumps handle media temperatures not exceeding 20°C, suitable for mining, industrial plants, and municipal water supply. Special material D and DL pumps are designed for industries including petroleum, chemical, power generation, metallurgy, pharmaceuticals, and environmental protection, conveying neutral or corrosive liquids—clean or containing minimal solid particles.
Complies with the GB/T 5656 design standard
Flow range: 3 to 500 m³/h
Head range: up to 800m
Design Pressure: 11 MPa
Operating Temperature: -20°C to 125°C
This series of pumps is primarily used in industries and fields such as refineries, petrochemical plants, coal chemical plants, power plants, environmental protection projects, sewage treatment, and cement plants. They are suitable for conveying various clean, non-particulate chemical media, oils, sewage, and other neutral or corrosive media.
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