Metering Pump Market Size To Reach $10.4 Billion By 2033

May 2026 | Report Format: Electronic (PDF)

Metering Pump Market Growth & Trends

The global metering pump market size is expected to reach USD 10.4 billion by 2033, registering a CAGR of 5.5% from 2026 to 2033, according to a new report by Grand View Research, Inc. The market is expected to rise as a result of technological advancements and expanding end-use industries like chemical, pharmaceutical, and water & wastewater treatment. The market for metering pumps is also expected to be driven by the increased emphasis on process improvement and the growing requirement for precise chemical dosing across sectors for high-quality manufacturing.

Metering pumps move a predefined, exact amount of fluid from one location to another in a predetermined amount of time. They are made to accomplish a steady fluid flow rate, which is frequently needed in applications where accurate dosage is essential. They are employed in commercial and industrial settings for the transmission of gases and liquids.

One of the main reasons driving up demand for metering pumps in the U.S. is the expansion of the water & wastewater treatment sector. In the water & wastewater treatment industries, metering pumps play a major role in the accurate chemical dosing necessary to purify water by eliminating pollutants, bacteria, and hazardous substances. Furthermore, the U.S. market for metering pumps is anticipated to rise significantly over the projected period due to the development of chemical processing sectors like petrochemicals and food processing industries.

Important market participants are creating more carbon footprint-light and energy-efficient pumps to meet these demands. Variable frequency driver (VFD) is a feature of these recently developed pumps that allow for improved flow and pump speed control. Furthermore, recently introduced metering pumps include a digital control system and are integrated with the Industrial Internet of Things (IIoT) to improve their efficacy.

The metering pump industry is fragmented and fiercely competitive, with many companies possessing knowledge of advanced research and product design. Key players operating in a global market are concentrating their efforts on investing in diaphragm pump R&D projects to maintain their market share. Such investments and efforts are expected to positively impact the market growth.

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Metering Pump Market Report Highlights

Diaphragm pumps dominated the market with revenue share of 55.9% in 2025, mainly due to their reliability, safety, and versatility across a wide range of applications. These pumps are widely preferred for handling corrosive, hazardous, and sensitive fluids because of their leak-proof design and minimal risk of contamination.
Water and wastewater treatment dominated the market in 2025 and accounted for 23.2% share, driven by the critical need for accurate chemical dosing in purification and treatment processes. Metering pumps are widely used to inject disinfectants, coagulants, and pH control agents to ensure water quality and meet regulatory standards.
Asia Pacific metering pump industry led the global market in 2025 with a 42.1% revenue share, supported by rapid industrial growth and large-scale infrastructure development. Countries such as China, India, and Southeast Asian nations are investing heavily in water treatment facilities, chemical manufacturing, and energy projects, all of which require precise dosing systems.