Why are water pumps considered one of the most useful machines in the world? From household water supply to urban drainage, from agricultural irrigation to industrial production, water pumps are indispensable! The top 10 water pump manufacturers worldwide provide efficient and reliable solutions through their exceptional technology and innovation.

Are you ready to learn about water pump manufacturing industry leaders? Let’s unveil them together! The list is not ranked and is for reference only.
1. GRUNDFOS
Founded in 1945 in Denmark, Grundfos is a global leader in water pump and pump systems solutions. The company primarily produces circulatory pumps for heating and air conditioning as well as centrifugal pumps for industrial, water supply, sewage, and dosing applications.
With an annual output of over 16 million pump units, Grundfos operates in 60 countries. Since entering the Chinese market in 1995, its products have been widely used in construction, industry, infrastructure, regional heating, water and wastewater treatment.

Main Products:
Immersible pumps: Commonly used in machine tool industries, such as spark erosion machines, grinding machines, machining centers, and cooling devices, or for other industrial applications involving tanks or containers.
Circulatory Pumps: Designed to meet heating, cooling, and hot water circulation needs.
Inline Single Stage Pumps: Used in air conditioning and heating systems for commercial buildings.
Inline Multi Stage Pumps: Suitable for water supply, water treatment, and nearly all industrial solutions, including corrosive liquids.
Wastewater Pumps: Designed for municipal, industrial, domestic wastewater, drainage, surface water, and process water applications.
Submersible Groundwater Pumps: Made from corrosion-resistant stainless steel, ideal for groundwater supply, irrigation, groundwater reduction, and boosting.
2. WILO
Established in 1872 in Germany, Wilo is one of the world’s best pump manufacturers.
The company provides smart solutions that connect people, products, and services. Its business encompasses HVAC, refrigeration, wastewater treatment, and water supply equipment for commercial buildings, municipal waterworks, and industrial sectors.
Wilo Group has 60 production sites and sales subsidiaries in over 50 countries.

Main Products:
Boosting Pumps: Intelligent zero-cold water circulation boosting pumps, household automatic silent boosting pumps, and permanent magnet frequency conversion boosting pumps.
Hot Water Circulation Pumps: Designed for hot water circulation systems, offering quick hot water services.
3. Sulzer
Headquartered in Winterthur, Switzerland, since 1834, Sulzer is a key player in the global water pump industry.
Its product line includes centrifugal pumps, axial flow pumps, and mixed flow pumps, meeting diverse application needs.
Sulzer pumps are widely used for water supply, drainage, and industrial fluid transportation, recognized for their efficiency and reliability.

Main Products:
Submersible Pumps: Ranging from light and medium-duty pumps for residential and commercial spaces to heavy-duty pumps for municipal sewage and industrial wastewater with high concentrations of debris and solids.
Dewatering Pumps: Designed to handle challenges at construction sites, tunnels, and mines.
Fire Water Pumps: Used for firefighting systems on offshore production platforms and other high-pressure firewater ring mains.
Axial Flow Pumps: Also known as elbow or propeller pumps, designed for high flow and low head applications.
4. KSB
Founded in 1871, KSB is a globally renowned manufacturer of industrial valves and pumps.
The company provides advanced pumps, valves, and services with a strong reputation in water, wastewater, power plants, general industry, chemical and petrochemical processes, building services, and irrigation markets.

Main Products:
Water Pumps: Ideal for building services and industrial applications.
5. Liancheng
Established in 1993, Liancheng specializes in the R&D and manufacturing of pumps, valves, environmental equipment, fluid transportation systems, and electrical control systems.
Its wide range of pumps covers over 5,000 series, including various types of mixed-flow pumps such as mixed-flow centrifugal pumps, vertical mixed-flow pumps, and submersible mixed-flow pumps.

Main Products:
Submersible Sewage Pumps
End Suction Centrifugal Pumps
Double-Suction Split Case Pumps
Vertical Long Shaft Pumps
Petrochemical Pumps
Fire Pumps
6. EBARA
Founded in 1912, EBARA has grown from its water pump business to an international company involved in wind and hydraulic engineering, environmental engineering, precision electronics, and renewable energy.
EBARA is a world leader in centrifugal pumps and is known for its advanced pump products, water supply systems, cooling towers, and heat exchange systems.

7. Flowserve
Flowserve leads the global market in manufacturing and servicing pumps and related flow control systems. Its main products include industrial pumps, seals, and valves.
The pump range covers centrifugal pumps, axial flow pumps, diaphragm pumps, and more. These products are widely used in industries like petroleum, chemicals, power generation, and water treatment.

Main Products:
Centrifugal Pumps: Available in cantilevered, between-bearing, and vertical configurations, suitable for various applications.
Positive Displacement Pumps: Includes diaphragm, gear, reciprocating, and twin screw pumps, designed for precise flow control.
Slurry and Solid Handling Pumps: Engineered for fluids containing abrasive materials or solids.
Vacuum Pumps: Effectively creates vacuum conditions for industrial processes.
8. Xylem
Founded in 1901 in Sweden as part of ITT Industries, Xylem is one of the leading industrial pump manufacturers. It focuses on water transport, treatment, testing, monitoring, and reuse in municipal, industrial, residential, and commercial applications. Xylem’s products, known for their efficiency and reliability, are available in over 150 countries.

Main Products:
N3085-3301 Submersible Pumps: Known for high performance, low energy consumption, and durability, they are ideal for medium-flow applications.
e-SV Vertical Multistage Pumps: With a multistage design, they excel in high-pressure water treatment, building water supply, and firefighting systems.
Jet Pumps: Efficient for residential and commercial water delivery.
9. Kirloskar Brothers Limited (KBL)
Established in 1888, KBL is a prominent Indian manufacturer of water pumps, offering complete fluid management and pump solutions.
The company serves large-scale infrastructure projects in water supply, power plants, irrigation, construction, oil and gas, marine, and defense industries.
KBL produces over 75 types of pumps and has EPC capabilities, with flow rates up to 120,000 cubic meters per hour and heads reaching 1,200 meters.

Main Products:
End Suction Pumps
Submersible Pumps
Non-Clog Submersible Pumps
Sewage Pumps
10. KAIQUAN
Founded in 1995, KAIQUAN is a comprehensive pump manufacturer that designs, produces, and sells pumps, water supply equipment, and pump control systems. KAIQUAN’s sales and service network covers all of China, ensuring quick responses to customer needs.

Main Products:
Double-suction pumps
Circulation pumps
Firefighting pumps
Water pumps
Are there any familiar brands among these top 10 manufacturers? Or are you particularly interested in the technological achievements of any of them? Whether for household or industrial use, choosing the right brand is crucial.
The innovation and efforts of water pump manufacturers are helping the world utilize water resources more efficiently while protecting the environment. Selecting the right water pump not only meets current needs but also contributes to resource savings for the future.
Water Pump Motor Core Lamination – Choose Lamnow
Lamnow is a leading electric motor lamination manufacturer in China, including water pump motor cores. We offer both standard water pump stators and rotors, such as the 90*47E, as well as custom products. Lamnow is equipped with multiple high-speed stamping molds and uses interlocking processes, making us especially well-suited for mass production. If you are looking for water pump motor cores, feel free to contact us.
