Top 10 Dosing Pump Companies Driving Innovation in Water Treatment and Industrial Chemical Dosing

Dosing pumps are used to deliver precise quantities of chemicals to a process. They are used in water treatment, chemical plants, and oil & gas industries to ensure that dosing rates are accurate for conditions such as stroke length, adjustable speed mechanisms, and calibration adjustments to fit desired operating conditions. Many modern-day pumps will include pH, chlorine, conductivity, or other sensors and automatic controllers to detect changes in the environment and for accurate dosing without human error. Sealed design also prevents leakage and will keep the operator’s exposure to chemicals at a minimum. This combination of precision, automation, and safety ensures accurate and secure chemical application in water treatment processes.

Types of Dosing Pumps

Electronic metering pumps, known for their accuracy and extended range of flow rates, and their capability for automated control, are sometimes used for disinfection and pH control.

Plunger pumps, with their high output and resistance to higher pressures, are used to inject chemicals into high-pressure environments (such as reverse osmosis desalination plants).

Diaphragm pumps (whether hydraulic or mechanical) are very reliable and can pump abrasive or particulate-laden chemicals (as in municipal drinking water and wastewater treatment plants).

Peristaltic pumps entirely isolate the chemicals and are especially suitable for chemicals that must not be contaminated. Chlorine and fluorine are examples that are used in municipal water treatment.

Importance of the Product in Water Treatment

Dosing pumps are commonly used in water treatment, where their high accuracy allows precise dosing of disinfectants and pH adjustment chemicals to treat water with the precise balance of chemicals necessary. This prevents under dosing, which creates poor disinfection or a low pH balance, or overdosing, which is hazardous to humans. These pumps are often capable of integration into automated water treatment systems, which would also help to not only improve efficiency, but also reduce the amount of manual labor and chemical overdosing, often of chlorine or sulfuric acid. These pumps also maintain a continuous flow of the chemicals required for municipal and industrial treatments to take place.

Application of the Product in Water Treatment Systems

Dosing pumps play an important part in water treatment as they dose different chemicals at each stage of treatment. These pumps control the pH of the water supply using sodium hydroxide to minimize pipe corrosion, scale, and sludge formation and improve the efficiency of treatment processes. Some dosing pumps are used in disinfection, or kill unwanted microorganisms by injecting a known amount of chlorine or sodium hypochlorite, to avoid-over-chlorination or create halogenated byproducts that are toxic. Other applications using the product include coagulation, such as alum to destabilize suspended particles so they can be removed by sedimentation or filtration. Such uniform precision and automation associated with the product allow for the safe, efficient, and reliable operation of municipal and industrial water treatment.

Market Scenario

The need for the product is primarily driven by technological advancements, growth of the manufacturing industry, increase in oil & gas capacities, healthy growth in the pharmaceutical and food & beverage industries, and strict regulations in water & wastewater management. The chemicals industry is undergoing a digital uptake wherein many industry participants have started significantly spending in their analytics and digital capabilities to boost their resilience in the pumps industry.

As per the report by Fortune Business Insights™, the market for dosing pump stood at USD 6.35 billion in 2025 and will reach USD 9.82 billion by 2034, exhibiting a CAGR of 4.75% during 2026-2034.

Fortune Business Insights™ Profiles Top 10 Players in the Dosing Pump Market 

1. Grundfos Holdings A/S

Established in 1945, the company is a foremost global manufacturer of advanced pump technology. Grundfos is renowned for its emphasis on energy efficiency, sustainability, and water technology, and does business in over 60 countries. For instance, in December 2024, AxFlow announced a strategic collaboration with Grundfos that delivers unrivaled accuracy and dependability.

2. SEKO S.p.A.

SEKO S.p.A. is a global manufacturer of dosing pumps and metering solutions. The firm was established in 1976 and has since become a well-known provider of chemical dosing pumps, controllers, and full-dosing systems for a broad array of municipal and industrial uses. The company upgraded its WareDose system with integrated Wi-fi connectivity in February 2023, enabling real-time remote equipment access and control through smartphones or tablets worldwide.

3. Verder Group

The company’s dosing pump category comprises a range of metering and dosing pump solutions, including peristaltic technology, precision chemical pumping systems, and diaphragm pump technology. These pumps are crafted for accurate, dependable, and secure chemical dosing across multiple industries, including chemical processing, food and beverage, pharmaceuticals, energy markets, and water and waste treatment. In May 2025, the firm acquired a majority stake in ITC Dosing Pumps to enhance its product range.

4. LMI Pumps

With its headquarters located in the U.S., the company is part of the Ingersoll Rand brand.  It is recognized as one of the industry leaders in providing dispensing solutions to its users globally, with broad knowledge in all forms of liquid metering and dispensing, including mechanical dosing solutions, liquid metering systems, and electronic dosing solutions. In January 2025, the firm unveiled its upgraded TD Series Chemical Metering Pump to enhance application versatility.

5. Blue-White Industries Ltd

Established in 1957, Blue-White Industries Ltd has built a reputation for delivering reliable, cost-effective, and easy-to-use dosing pumps for chemical injection uses and fluid handling. In March 2024, the company enhanced installation flexibility by adding elbow adapters to its CDI and MD1 dosing pumps to support automated dosing applications.

6. Dover Corporation

Founded in 1955, Dover Corporation is a multi-faceted manufacturer of design-engineered component products and systems. In November 2023, PSG Biotech revealed the QB2-SD Single-Use Precision Micropump to handle sensitive biologics in a compact design.

7. Buchi AG

Buchi AG supports clients globally across the food & beverage, environmental, educational, pharmaceutical, and chemical sectors. In July 2025, the company launched improvements to its range of process and laboratory equipment by subtly enhancing dosing pump performance utilized for accurate liquid formulation, handling, and synthesis processes.

8. Roto Pumps Limited

Established in 1968, Roto Pumps Limited is known for its engineering expertise in developing PC pumps and dosing solutions. In June 2024, the firm unveiled the Roto Aggressive Chemical (AC) Dosing Pump to handle abrasive and corrosive chemicals.

9. SPX Flow

SPX Flow supports clients across the water and wastewater, pharmaceuticals, chemicals, food and beverage, energy, and industrial sectors, leveraging decades of engineering expertise. In December 2025, the firm strengthened its support for the rising Carbon Capture, Utilization, and Storage (CCUS) market to help industries accelerate their transition to net-zero emissions by handling critical fluids in CCUS processes.

10. Lutz-Jesco

Founded in 1954, Lutz-Jesco is a Germany-based expert in fluid handling technology and chemical dosing. The corporation is known for its expertise in safe, accurate, and dependable dosing pump solutions as part of the Lutz Group. In May 2025, the firm acquired the FXM peristaltic metering pump line from Valmet to enhance its offerings in handling aggressive/viscous liquids.

How Do Modern Dosing Pumps Improve Accuracy and Treatment Performance?

Dosing pumps are required in water treatment to control the amount of chemicals used to keep systems operating effectively and without safety risks, and provide local authorities with continuous and effective treatment. Automated and remotely controlled system options have enabled improved performance and optimization of this process, which is essential in wastewater treatment, maintaining a reliable quality, and as part of sustainable water management.