Product Introduction The Series is a high-efficiency, multi-stage submersible pump designed specifically for the extraction of clean water from deep boreholes, wells, and reservoirs. Its innovative design features an integrated, hermetically sealed motor that operates fully submerged along with the pump, hundreds of meters below ground. This makes the Series a virtually silent, highly reliable, and easy-to-install solution for municipal water supply, large-scale agricultural irrigation, and industrial groundwater applications.
Design Philosophy & Construction The pump is engineered as a single, slender unit for optimal performance and reliability deep inside a well casing.
- Integrated Pump and Motor Unit: The pump consists of two primary components coupled into a single unit:
- The Multistage Pump End (Top): This section contains a stack of high-efficiency impellers and diffusers. As water flows upwards, each stage adds pressure, allowing the pump to lift the water from great depths.
- The Submersible Motor (Bottom): This is a specially designed, water-tight motor that is hermetically sealed to prevent any water ingress. It is typically filled with water or a biodegradable oil for lubrication and cooling.
- Efficient Motor Cooling: The motor is perfectly and continuously cooled by the flow of ambient well water being drawn past the motor housing towards the pump’s suction inlet. This constant cooling ensures a stable operating temperature and a very long, reliable motor life.
- Shaftless Design Advantage: This modern, integrated design completely eliminates the long, complex, and inefficient line shaft used in older vertical turbine pumps. This removes a major source of mechanical loss, vibration, and maintenance, resulting in a more efficient and reliable system.
Key Features & Benefits
- High-Efficiency Deep Well Pumping: The combination of an efficient multistage hydraulic design and a close-coupled submersible motor provides exceptional performance for lifting water from deep wells with minimal energy consumption.
- Virtually Silent Operation: Because the entire pump and motor assembly operates deep underground and is submerged in water, it is completely silent at the surface level.
- Simplified Installation: The single-unit design is much faster and easier to install than a traditional line shaft turbine pump. The pump is simply attached to the drop pipe and lowered into the well.
- Enhanced Reliability and Durability: The elimination of the line shaft and its support bearings removes a key point of failure. The robust, sealed motor and corrosion-resistant materials (often stainless steel) ensure a long, maintenance-free service life.
- Versatile Application: Can be installed not only in wells but also in lakes, rivers, and tanks for high-pressure water transfer.
Common Applications The Series is the premier choice for lifting clean water from a submerged source:
- Municipal and Rural Water Supply: The primary pump for extracting potable water from underground aquifers to supply cities, towns, and communities.
- Agricultural Irrigation: The workhorse for pumping water from deep wells to supply center-pivot, drip, and other large-scale irrigation systems.
- Industrial Water Supply: Providing raw, process, or cooling water for factories, mining operations, and power plants from on-site groundwater wells.
- Geothermal Systems: Circulating water in open-loop geothermal heating and cooling systems.
- Fountains and Water Features: Used in large decorative water features requiring high-pressure circulation.
