Technical Video

  I. Product Overview   The KSB KRT series products are advanced [product type, such as submersible pumps, industrial valves, etc., to be completed according to the actual product], integrating more than a hundred years of professional technology and innovative design concepts of KSB. T This series of products is widely used in many fields such as building and industrial technology, water transportation, sewage treatment, and power plant processes.   II. Product Features   (1) High - Efficiency and Energy - Saving 1. Motor Optimization 2. Hydraulic System   (2) Flexible Installation 1. Wet and Dry Installation 2. Multiple Installation Forms   (3) High Reliability 1. Sealing and Protection 2. Materials and Structure   (4) Low Maintenance Cost 1. Anti - Clogging Design: It has large free passages, starting from 3 inches and above, which can effectively reduce the risk of blockage by solid particles and fibrous substances, reducing maintenance workload. At the same time, for different application scenarios, appropriate impeller types can be selected, such as vortex impellers, single - vane impellers, multi - vane impellers, screw - type impellers, or grinder impellers, further reducing the possibility of blockage. 2. High - Quality Components: High - quality bearings, mechanical seals and other components are selected, reducing friction losses and the wear rate of components, thereby reducing the frequency of maintenance and component replacement and lowering maintenance costs.   III. Product Models and Parameters   The KRt series includes a variety of models to meet the needs of different flow rates, heads, and application scenarios. The following are examples of some common models and parameters:   Model Flow Range (m³/h) Head Range (m) Motor Power (kW) Impeller Type Applicable Media Amarex KRT K 150 - 403 / 130 4 xng - s XX - XX XX - XX XX XX Sewage, liquids containing solid particles and fibers, etc. Amarex KRT F 65 - 215 XX - XX XX - XX XX XX Industrial wastewater, urban sewage, etc.   (Note: "XX" in the above parameters needs to be filled in completely according to the actual product data)   IV. Application Fields   1. Sewage Treatment:. 2. Industrial Applications: 3. Building and Municipal Engineering: . 4. Agricultural Irrigation:   V. Operation and Maintenance   1. Operation Guide: Before starting the KRt series products, ensure that all connecting parts are firmly installed, check whether the motor wiring is correct, and whether the monitoring devices such as liquid level and pressure are working properly. When starting, it should be turned on step by step according to the operation procedures to avoid sudden loading and damage to the equipment. During operation, closely monitor the operating status of the equipment, such as parameters like flow rate, head, motor current, and temperature. If there are any abnormalities, stop the machine immediately for inspection. 2. Maintenance Points: Regularly maintain the equipment, including checking the wear of the mechanical seal and replacing the worn parts in a timely manner; cleaning the pump body and impeller to prevent impurity accumulation from affecting performance; checking the lubrication of the bearings and replenishing or replacing the lubricating oil regularly; conducting insulation testing on the motor to ensure the safe operation of the motor. At the same time, it is recommended to use spare parts and lubricating oil provided by KSB's original factory to ensure the performance and service life of the equipment.   VI. After - Sales Service   KSB has a global sales and service network, providing users with comprehensive technical support and after - sales services.                   www.sopump.com  

Wilo Australia recently announced that it will provide support for a 350 MW large-scale data center project at Horsley Park in Sydney. The first batch of Wilo-Atmos GIGA-I vertical shaft pumps is now ready for shipment and will be dispatched from Wilo's ANZ headquarters in Brisbane.   This project is a key digital infrastructure initiative in New South Wales and serves as a benchmark computing infrastructure in Australia designed for AI computing power and large-scale cloud services. The project has a planned total IT capacity of 350 MW and a total technical data center area of 124,000 m², with a design that meets Tier IV standards; it will have direct connectivity to the 330 kV high-voltage power grid and will primarily support AI training and inference, large-scale cloud platforms, and government and enterprise managed computing services. With a total investment exceeding A$1.1 billion, the project is expected to be completed and commissioned by mid-2027. Once operational, the project will significantly strengthen computing power supply in western Sydney and support the expansion of the digital economy across Australia and the Asia-Pacific region.   For high-density computing facilities, the stability and energy efficiency of cooling systems are fundamental safeguards for the continuous and reliable operation of data centers. High-density server clusters continuously release heat, imposing stringent requirements on the continuous operating capacity, energy efficiency metrics, and operational and maintenance fault tolerance of chilled-water circulation systems. As the core component of the cooling system, circulation pumps directly influence the PUE control performance and long-term operational reliability of data centers.     This delivery constitutes a core supporting component of Phase I of the project. Wilo will supply 20 units of 45 kW and 20 units of 75 kW WiloAtmos GIGAI vertical pipeline pumps to serve the cooling infrastructure in this high-complexity engineering scenario. The pump units will be integrated into the data center's chilled-water cooling system, providing a stable water-circulation solution for thermal management of computing facilities, operating around the clock to dissipate heat from high-density server clusters, and aligning with the project's design objectives for high reliability, high energy efficiency, and low operating and maintenance costs.   The shipment of this equipment marks a significant milestone in Wilo's deep involvement in this benchmark project and further demonstrates the value of high-performance pumping equipment in the development of digital infrastructure. Wilo is honored to have become the preferred pump supplier for this landmark project and will continue to provide product and technical support services throughout the project's construction progress and in its subsequent phases.   Through deep collaboration with project owners, general contractors, and all participating parties, Wilo continues to deliver reliable, efficient, and intelligent integrated pumping solutions tailored to complex infrastructure scenarios, thereby empowering the high-quality development of global digital infrastructure and the digital economy.  

On October 15, KSB held its new product launch event for the marine industry in Shanghai. The management team of KSB North Asia and KSB Shanghai, together with more than 60 customer representatives from the marine sector, attended the event to witness the debut of the newly launched localized marine engine room pumps.   Remarks by He Jun, Executive President of KSB Asia North   The launch event centered on market demands of the marine industry, showcasing KSB’s continuously upgraded localized products and service capabilities. Jun He, Executive President of KSB North Asia Region, delivered the opening address. Yong Bian, Sales Manager for Marine Pumps in Shanghai, presented KSB’s marine business and market applications. During the new product unveiling session, Zhiqiang Dong, Senior R&D Manager in Shanghai, elaborated on the product’s technical highlights. Jiongyi Zhu, General Manager of KSB Pumps Shanghai, gave the closing speech. He expressed gratitude to industry partners and looked forward to deeper cooperation. At the dinner following the event, both sides continued discussions concerning product rollout, project requirements and industry trends.   The fluid transportation conditions in marine engine rooms are complex, covering multiple scenarios such as engine cooling, bilge sewage discharge, ballasting and fire protection, which impose stringent performance requirements on pump equipment. The newly launched domestically-manufactured marine engine room pump is applicable not only to marine engine rooms, but also to working conditions including offshore platform fire protection, water treatment and cooling systems. The product comes as standard with a marine IEC motor and supports customized configurations, with a wide selection of mechanical seals available. Equipped with an optimized hydraulic model, the full product range complies with the energy efficiency standard GB 19762-2025. Its structure meets the stress specification CB/T 3459-2015 for marine vertical centrifugal pumps. A variety of materials can be selected, including bronze, stainless steel and duplex stainless steel. Performance Parameters: 50 Hz: Max. flow approx. 700 m³/h, head approx. 96 m 60 Hz: Max. flow approx. 850 m³/h, head approx. 139 m       KSB has established a comprehensive local support system covering the full value chain of manufacturing, technical documentation, product selection and performance testing. Machining, inspection, assembly and testing processes are all available locally in China. It is also equipped with the EasySelect selection tool and local test platforms.       This new product further enriches KSB’s product portfolio for marine fluid systems. At present, KSB’s marine solutions cover segments including new energy fuel systems, marine auxiliary systems, EGCS desulfurization and engine room systems. The company continues to strengthen its product offering and local service capabilities in the marine sector, catering to diverse application scenarios of conventional vessels, new energy and environmental protection applications.   Comprehensive Marine Application Portfolio   From conventional vessels to new energy and environmental protection applications, covering more critical systems:   Application Scenarios Marine Vessel Applications Offshore Platform Applications   Engine Room Systems: Engine cooling, bilge sewage discharge, ballasting, fire protection New Energy Fuel Systems: LNG / Methanol, hydrogen energy, fuel bunkering, fuel handling Environmental Protection Systems:  EGCS desulfurization system, ballast water treatment, seawater treatment, wastewater treatment Marine Auxiliary Systems: Cargo tank cleaning, brine circulation, deck washing, cooling & air conditioning systems Other Applications: Filtration systems, auxiliary & standby cooling systems, offshore platform fire protection, water treatment systems

  In modern aquaculture, what truly determines survival is the uninterrupted flow of water. When it comes to aquaculture, most people immediately think of fish ponds, fingerlings, and scheduled feeding. However, what truly determines whether an aquaculture operation can operate stably and generate profits often lies in areas that go unnoticed—such as the pump house, the water treatment room, and the UV disinfection zone.     Today, we enter the technical core zone of the DESMI Cooperative Farm. While there are no fish here, every stream of water entering the fish ponds must first pass through this area.   01  Centrifugal pump    The "heart" of the entire factory One stop can lead to an accident.   Stepping into the pump house, one sees a row of large centrifugal pumps operating steadily. These are no ordinary industrial pumps; in aquaculture, they perform multiple critical functions—including primary circulation, water intake, filtration, and temperature control—24 hours a day, 365 days a year, with virtually no room for downtime. Fish cannot survive without water; a single unexpected pump failure could lead to oxygen deprivation throughout the entire pond, failure of the filter bed, or complete collapse of the circulation system. Thus, for equipment in this environment, there is only one requirement: it must not only not break down, but also remain fully operational at all times.   The  DESMI centrifugal pump was specifically designed for this application: all water entering the fish pond must first pass through this unit.     High flow rate, low energy consumption — supporting the continuous operation of the entire circulating water system, which results in a significant difference in electricity costs over extended periods of operation;   Corrosion-resistant and moisture-resistant performance – engineered to withstand the high humidity, high salinity, and corrosive conditions of aquaculture workshops, with both its structure and materials proven to endure over time;   Stable operation and low vibration — consistent stable output over multiple consecutive years, reducing unplanned downtime and easing the workload for operators and maintenance personnel;   Mature spare parts and service ecosystem — ensuring rapid response and no delays to project timelines when maintenance is actually required.   Simply put: whether the fish in the pond can thrive depends on half the effort being put into the pond itself and half in the pump house. This pump, which has been running continuously and has almost been forgotten.   02  UV System Even without the use of chemicals, it is possible to effectively control microbial invasion.     After exiting the pump house, the UV disinfection system comes into play. Its function differs from that of the pump—the pump handles "quantity," while the UV system ensures "quality." At the water intake, the UV system reduces the number of pathogens entering with the raw water to a sufficiently low level, effectively providing an additional "infection control barrier" for the entire plant. entrance door". In the circulating water circuit, this approach is equally effective: it continuously suppresses existing harmful microorganisms within the system without the need to add any chemical agents to the water. For modern aquaculture operations that prioritize sustainability, low pesticide residues, and export readiness, this capability is virtually an essential requirement.   03 Aquaculture production   It's not about being able to survive; it's about being able to thrive stably.     After going through several breeding seasons, you'll understand: Achieving success once is not difficult; the real challenge is achieving success in every batch, every season, and every year. Fluctuations in water temperature, dissolved oxygen levels, microbial activity, power outages, or equipment failures—any single failure point could render months of investment futile. Behind all these fluctuations, the fundamental safeguard lies in the fact that the water is constantly flowing and being continuously treated. In the field of aquaculture, DESMI's approach is to solidify the "foundation layer": minimizing pump failures, ensuring the system remains reliable, and enabling aquaculture operators to truly focus their efforts on the fish themselves.   Next time you see a pool of crystal-clear water and a school of healthy fish, do not forget—that on the other side of the wall, in the pump house or in the water treatment room, a pump is quietly, steadily, and without interruption supplying water to all of this. Stable aquaculture has never been confined solely to fish ponds.   It begins behind the scenes: with the water flow, the processing, and the equipment that ensures the water system remains under constant control.  

  Detailed explanation of the working principle of horizontal multistage pump   Horizontal multistage pump realizes multiple pressurization of liquid by connecting multiple impellers in series on the same shaft, thereby meeting the transportation requirements of high head. The following is a detailed explanation of its working principle from the aspects of structural composition, work flow, energy conversion, etc.   1. Structural basis   Horizontal multistage pump is mainly composed of suction section, middle section, discharge section, impeller, pump shaft, guide vane, sealing components (such as mechanical seal or packing seal), bearing components, etc. The pump body is arranged in the horizontal direction, and multiple impellers are installed on the pump shaft in sequence. Adjacent impellers are separated by the middle section and guide vanes are set. The impeller is the core working component with several curved blades; the guide vane surrounds the outer periphery of the impeller and looks like a fixed blade. Its function is to guide the flow of liquid and convert energy.   2. Work flow   1. Liquid suction: Before starting, the pump body and the suction pipeline must be filled with liquid to exclude air. When the pump is started, the impeller rotates at high speed (usually at 1450r/min or 2900r/min), and a low-pressure area is formed in the center of the impeller due to centrifugal force. Under the action of atmospheric pressure or the pressure of the front equipment, the liquid enters the pump through the suction section and flows to the center of the impeller. 2. Centrifugal supercharging: The liquid entering the impeller rotates at high speed with the impeller under the push of the blades. Under the action of centrifugal force, the liquid is thrown from the center of the impeller to the outer edge of the impeller along the flow channel between the blades, and the flow rate and pressure increase significantly. 3. Guide vane flow guidance and energy conversion: The high-speed liquid thrown out of the impeller enters the guide vane, and the flow channel of the guide vane gradually expands and diffuses. When the liquid flows in the guide vane, the flow rate gradually decreases, and the liquid is smoothly guided to the inlet of the next impeller. 4. Multi-stage continuous supercharging: After the supercharging of the first-stage impeller and guide vane, the liquid enters the inlet of the second-stage impeller, repeating the above process of obtaining kinetic energy in the impeller and converting it into pressure energy in the guide vane. Horizontal multistage pumps are usually composed of 2-12 impellers. The pressure of the liquid is increased once after each impeller and guide vane. The multistage series connection allows the liquid to be pressurized multiple times and finally reach a higher pressure, which is discharged from the discharge section to meet the needs of long-distance transportation or overcoming high resistance.   3. Energy conversion mechanism   During the operation of the horizontal multistage pump, the motor transmits mechanical energy to the pump shaft through the coupling to drive the impeller to rotate. The impeller works on the liquid and converts the mechanical energy into the kinetic energy and pressure energy of the liquid. In the impeller, the conversion of mechanical energy to the kinetic energy of the liquid is mainly realized; in the guide vanes and the expansion flow channel of the pump body, the kinetic energy of the liquid is gradually converted into pressure energy. In the whole process, although there is energy loss caused by friction, impact and other factors, the energy conversion efficiency can be effectively improved by reasonably designing the shape and size of the impeller and guide vanes, so that the horizontal multistage pump can operate efficiently and stably.   4. Working characteristics   The horizontal multistage pump has remarkable characteristics due to its unique working principle. Compared with single-stage pumps, it can achieve higher head and is suitable for high-rise building water supply, long-distance water delivery, mine drainage and other occasions that require high-pressure liquid delivery. At the same time, the flow rate of multi-stage pumps is relatively stable. By adjusting the speed, number of stages or parallel operation of the pump, the performance parameters of the pump can be flexibly adjusted to meet the needs of different working conditions.  

Today, I will share with you our company's product: vertical multi-stage pump   Vertical multi-stage pumps have a wide range of applications   For example, projects such as water supply boosting, membrane treatment, boiler feedwater, and seawater desalination   Grundfos' CR series, CRI series, CRN series   KSB's MOVITEC VF series, VCF series, and VSF series    Xylem's ESV series   Wilo's Helix V series and HELIX FIRST series    And  SUOU brand CDL and CDLF series   Grundfos' CR series can achieve a maximum flow rate of two hundred Cubic meters per hour and a maximum head of four hundred and eighty-seven meter   The CR configuration consists of a pump body made of Three hundred and four grades stainless steel and a cast iron base   The CRI series is equipped with all Three hundred and four grades stainless steel;   The CRN series is configured with all Three hundred and sixteen grades stainless steel   KSB's MOVITEC series pumps have a maximum flow rate of one hundred cubic meters per hour and a maximum head of three hundred and ninety meters   Movitec VCF is a material configuration with a pump body made of Three hundred and four grades stainless steel and a base made of cast iron   Movitec VF and VSF are available in both three hundred and four stainless steel and three hundred and sixteen stainless steel configurations   Wilo's Helix series has a maximum flow rate of one hundred and fifty cubic meters per hour and a maximum head of two hundred and fifty meters   The Helix FIRST series is equipped with overcurrent Three hundred and four grades stainless steel and cast iron base   The Helix V series is a fully stainless steel configuration, which is divided into Three hundred and four grades stainless steel and Three hundred and sixteen grades stainless steel   Xylem's ESV series pumps have a maximum flow rate of one hundred and twenty-five cubic meters per hour and a maximum head of three hundred and thirty meters   ESV also has two conventional stainless steel configurations   Suou  CDL series, with a maximum flow rate of two hundred and fifty  cubic meters per hour and a maximum head of three hundred meters   The CDL series is equipped with overcurrent Three hundred and four grades stainless steel and cast iron base materials   The CDLF series is made of all stainless steel and can be selected from Three hundred and four grades stainless steel or Three hundred and sixteen grades stainless steel   Secondly, for high-pressure vertical pumps, SUOU also has a product that can achieve a maximum head of one thousand and two hundred meters   It can be configured with conventional stainless steel material  also choose the material of duplex stainless steel Two thousand two hundred and five grades, which has more corrosion resistance and can transport seawater

Engineering professionals engaged in landscape design, modern agriculture, and industrial park development often encounter such issues:   Large-scale greening, nurseries, and park sprinkler irrigation involve concentrated water usage periods, significant fluctuations in water supply flow, and unstable pipeline water pressure. Distant sprinklers experience insufficient water output, while nearby areas suffer from excessive pressure that damages vegetation. If fragmented water pumps and storage tanks are used, the equipment arrangement becomes disorganized, lacks automatic pressure stabilization control, and requires dedicated personnel to manage operation and shutdown.                                                                             Pressure surges and drops                                        Uneven Sprinkler Atomization                                      Incomplete Water Coverage   Integrated pump room with water tank and constant pressure irrigation, specifically designed for landscape greening, municipal green belts, agricultural parks, and large-scale factory spray irrigation scenarios. The entire equipment is integrated with a stainless steel water storage tank, a variable frequency centrifugal pump set, a voltage stabilization control system, pipeline valves, and an integrated base. It is pre installed and debugged in the factory, and only needs to be connected to the water source and irrigation pipe network on site.   1. Core advantages of integrated pump room for constant pressure irrigation   ⑴  Variable frequency constant pressure water supply Automatically adjust the speed according to the demand for irrigation water, maintain stable pressure in the pipeline network throughout the day, and ensure even water discharge from far and near nozzles to avoid uneven irrigation caused by pressure imbalance.   ⑵  Integrated water storage tank Equipped with a built-in water storage unit, it can buffer the problem of insufficient water supply from the water source, ensure continuous water supply during peak irrigation periods, and adapt to municipal intermittent water supply and well water intake scenarios.   ⑶ Automatic timed irrigation function The electronic control system supports setting multiple time periods for timed start stop, achieving unmanned irrigation and significantly reducing manual management costs.    ⑷ Modular integration, easy installation The water tank, pump unit, and control system are integrated into the factory as a whole, which shortens the construction period and ensures a neat and standardized layout compared to on-site separate assembly.   ⑸  Flexibly expand redundant pump units Large flow projects can be equipped with one in use and one backup pump set, with automatic switching in case of a single failure, ensuring uninterrupted green irrigation.      2、 Key points of project selection ⑴ Calculate the total irrigation area, number of nozzles, and determine the hourly required water supply flow rate; ⑵ Calculate the required water supply head based on the height difference of the farthest spray point and pipeline losses; ⑶ Distinguish water source types: municipal tap water/well water, and configure targeted filtration devices; ⑷ Determine the effective capacity of the supporting water tank based on the peak water consumption for irrigation.   3、 Industry selection avoidance reminder ❌ Only selecting a water pump without a water storage tank will prevent continuous irrigation when the water source is cut off or the water supply is insufficient; ❌ Using a fixed frequency water pump, the water pressure fluctuates greatly, and remote spraying cannot achieve irrigation effect; ❌ Neglecting water quality issues and not pre filtering can easily cause clogging and wear of the nozzle and pump body.   Constant pressure irrigation integrated pump room, suitable for municipal greening, industrial parks, and agricultural base landscape spraying projects. Supporting the supply of standard models, customized according to site size and irrigation parameters, providing scheme design, on-site survey, and equipment debugging supporting services.

  Water pumps, as an industrial product, also come in a wide variety of categories, so outsourcing production to third parties under their own brand name is also common. This creates an interesting phenomenon: as manufacturers seek out more and more OEM customers and their technical requirements become increasingly sophisticated, their product costs continue to decline and their quality improves. As a result, everyone entrusts their products to them, and they become the hidden champions of a particular pump type.   As a veteran of over 20 years in the pump industry, identifying these hidden champions, integrating resources, and helping customers save costs is the true value of our work. Let me share with you my work over the past few years:   1. If you need a stainless steel well submersible pump, our partner in Taizhou is an excellent choice. They specialize in one product and have an annual turnover of 2.8 billion RMB. 2.If you need a home booster pump, our partner in Jiangxi is an excellent choice. They sell six million small vortex booster pumps annually. 3.If you need a solar pump, our partner in Ningbo is an excellent choice; they are the largest solar water pump manufacturer in China. 4. If you need a horizontal multistage high-pressure pump, our partner in Changsha is an excellent choice. They specialize in the D-series multistage pump and are the largest seller in China. 5. If you need a sewage pump, our partner in Taizhou is an excellent choice. They specialize in domestic sewage pumps and have their own R&D team. 6. If you need mine drainage, our partner in Jining is an excellent choice. They are the largest mine drainage pump manufacturer in China. Their products have both general explosion-proof and coal mine safety certifications. 7. If you need a submersible mixer, our partner in Nanjing is an excellent choice. They are the largest mixer manufacturer in China. 8. If you need traditional ISG or ISW series clear water pumps, our partner in Wenling is an excellent choice. They have optimized hydraulic performance and offer higher efficiency. 9. If you need a double-suction pump, our partner in Shanghai is an excellent choice. They specialize in double-suction pumps and several other pump types. 10. If you need a long-shaft deep-well pump, our partner in Liuhe is an excellent choice. They are the largest manufacturer of long-shaft deep-well pumps in China.   The above list only includes some of the leading companies in their respective fields. There are many other highly specialized companies, such as those specializing in fire pumps, fluorine-lined pumps, and potato pumps. While they may not reach the scale of leading companies in their respective fields, they still offer significant cost advantages, so I will not list them all.   Customers' purchasing personnel are often responsible for procuring multiple products, each of which has many different categories. Therefore, it is difficult for customers to fully understand the true performance of each manufacturer. Through our expertise and on-site inspections, we integrate high-quality resources across various pump categories, helping customers save costs and improve efficiency. This is our value proposition! We welcome customers and industry colleagues to join us for discussions.

Application Success Story Bremen Regional Energy Project From river heat extraction to the delivery of both hot and cold energy, the construction of an integrated regional energy system.    Location: Bremen, Germany Application: District Heating and Cooling Systems Project scale: Approximately 16 hectares of land, encompassing around 650 residential units and commercial spaces. Commissioning Date: April 2025 KSB Solution: 40 units of Etaline and Etabloc series pumps, a PumpMeter monitoring device, and an external variable frequency drive.   In the past, this was a factory that produced corn chips. Today, this former industrial site is being transformed to create a vibrant neighborhood with both warm and cool spaces.   In Bremen, Germany, the Uberseeinsel (Overseas Island) is being transformed from an old industrial site into a urban district spanning approximately 16 hectares, comprising around 650 residential units and various commercial spaces.   Here, the challenge extends beyond simply determining "where the energy comes from"; it also involves a more practical question: how can heat and cold be delivered reliably when needed?   Heating and cooling supply – must not fall through the cracks   This regional energy system integrates wind energy, solar energy, and the thermal energy of the Weser River.   One 5 MW river-source heat pump utilizes the Weser River as its heat source; even when the river water temperature falls below 4°C, it can still be utilized for heating supply. An ultra-large-scale thermal storage system, ice浆 energy storage, a Power-to-Heat (P2H) module that converts electrical energy into thermal energy, a regional heating and cooling distribution network, and a self-learning predictive and operational management system work together to coordinate the generation, storage, and utilization of energy.                                                              Bremen – Overseas Island Energy and Heating Solutions   Even more practical is that a surface-based cold-water energy storage facility can also serve as an ice rink – thereby seamlessly integrating this energy infrastructure into the daily life of the neighborhood.   However, the greater the technological complexity, the more it tests the synergy between the parties involved.    Integrate dispersed devices into a single system.   If the entire energy system is viewed as a building, then the heat pumps, energy storage devices, and the pipeline network each perform their respective functions; the hydraulic system acts as the underlying flow path, enabling the energy carrier to flow as needed between the generation side, the storage side, and the distribution network.   This is precisely the role KSB plays in the project.   The project utilizes 40 KSB Etaline and Etabloc series end-suction pumps of various specifications, each equipped with a KSB PumpMeter monitoring device; an external variable frequency drive is employed for speed regulation, enabling the pumps to adapt to changing load requirements.                                                              The core of the Energy Center: KSB Etaline series suction pumps                                                            Ensure the stable and efficient operation of the power unit   This configuration provides the system with support across three areas: * Adjust operating conditions according to actual requirements * Enhance the operational reliability of the hydraulic system * Enhance operational data transparency to facilitate integration into the energy management system   The pump is not merely a conveyance device here; it serves as the hydraulic foundation connecting the stages of energy production, storage, and utilization.   From old industrial sites to new regional energy applications   After approximately four years of design and construction, the Project No.1 and No.2 Heating Centers were put into operation in April 2025.   From grain-producing factories to new neighborhoods that seamlessly integrate living, working, and leisure spaces – what is changing is not merely the use of land, but also the way energy is organized and utilized.                                                               Reliable pumping and distribution: Etabloc series pumps equipped with PumpMeter                                                             Ensure efficient and stable heating and cooling supply.   As energy sources become increasingly diversified, stable and efficient operation depends not merely on a single core piece of equipment, but also on whether each segment of the flow can be properly regulated and continuously monitored.   KSB provides a solid hydraulic foundation for this complex regional energy system through its pumps, monitoring devices, and speed regulation solutions.  

As the pump impeller rotates, water flows into the pump through the inlet; the impeller then pressurizes the water through its rotation, causing it to flow out through the outlet. However, because a clearance exists between the impeller ring and the pump casing—and given that the water pressure within the pump chamber is higher than the pressure at the inlet—a portion of the water will flow back from the pump chamber to the inlet through this gap. This phenomenon is known as internal leakage. After a water pump has been in operation for some time, factors such as minor friction between the impeller and the wear ring, corrosion, cavitation, and abrasive wear caused by impurities in the pumped medium can lead to an enlargement of the clearance between the impeller and the pump casing. This increased clearance exacerbates internal leakage, thereby resulting in a decline in the pump's overall efficiency. Therefore, it is essential to perform regular maintenance on water pumps—such as adjusting concentricity and replacing components like wear rings and impellers—to ensure the pump maintains its high efficiency over time.

  This cutting pump combines the technological advantages of major pump manufacturers featuring non-clogging, high efficiency, wear resistance, and long service life. It is equipped with a semi-open high-chromium steel impeller and high-chromium steel shear rings. Compared to traditional triangular shear rings, it has a greater flow capacity.   Parameter range: Maximum flow rate: 2800m³/h Maximum head :100m Motor power :0.75kw to 160kw   The product is widely applicable to: municipal engineering, livestock wastewater, domestic wastewater, and various applications requiring cutting and shredding.