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D Series Multistage Centrifugal Pump D Series Boiler Feed Water Pump D Series Centrifugal Pump for Clean Water D Series Centrifugal Water Pump
  • D Series Multistage Centrifugal Pump
  • D Series Boiler Feed Water Pump
  • D Series Centrifugal Pump for Clean Water
  • D Series Centrifugal Water Pump
D Series Multistage Centrifugal Pump
D Series Multistage Centrifugal Pump
D Series High Head Centrifugal Pump
D high head centrifugal pumps are capable of handling clean water or other liquids with physical and chemical properties similar to water at temperatures not exceeding 80°C. They provide stable pumping solutions for applications such as firefighting pressure boosting, small boiler water supply, and municipal water supply and drainage systems. With their smooth operation, reliable sealing, and low noise levels, they have become the preferred equipment for agricultural irrigation and building water supply systems.
Head Lift: 49~650m
Motor Power: 3-1120kw
Flow Rate: 6.3-450m³/h
Product Description
Summarize:


D water centrifugal pump is a single-suction, multi-stage, sectional centrifugal pump featuring high efficiency, energy savings, smooth operation, low noise, and extended service life. This equipment can convey clean water or other media with physical and chemical properties similar to water. By replacing the pump body material and overflow component materials, it can also meet the requirements for conveying hot water, oils, corrosive liquids, or media containing abrasive particles. It finds applications in mountainous water lifting, landscape irrigation, firefighting pressure boosting, petrochemical circulation, and long-distance water conveyance.

Product Details:
D series multistage pump consists of components such as the rotor, bearings, seals, and couplings. This equipment utilizes the high-speed rotation of the impeller to propel liquid from the impeller's center toward its periphery under centrifugal force, thereby converting the prime mover's mechanical energy into the liquid's kinetic and static pressure energy. During impeller rotation, liquid is continuously drawn in and discharged, creating a stable flow that achieves liquid transportation.
Application:
D series multistage pumps are primarily used in industrial and municipal water supply and drainage, pressurized water supply for high-rise buildings, landscape sprinkler irrigation, fire protection pressure boosting, long-distance water conveyance, heating systems, and hot/cold water circulation pressurization for baths and other applications, as well as equipment integration, particularly suitable for small boiler feedwater systems.
Feature:
1. Featuring an advanced hydraulic model, it operates safely and stably with low noise, extended service life, and convenient installation and maintenance.
2. The shaft seal employs a combination of mechanical seal and packing seal, utilizing high-quality hard alloy seal rings to significantly enhance the wear resistance of the sealing components.
3. Its pump body boasts a compact structure with a small footprint, suitable for outdoor placement. Additionally, it can be equipped with a low-speed motor to ensure smooth operation and further reduce noise levels.
Performance Data: 
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