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Diaphragm Pumps Market Analysis

ID: MRFR//6142-HCR | 100 Pages | Author: Priya Nagrale| November 2024

The escalating demand for water and wastewater treatment is steering significant developments in the global air-operated double diaphragm pumps market. Water and wastewater treatment plants play a pivotal role in collecting and purifying sewage and other industrial waste products to ensure the availability of clean water for diverse applications, including agriculture and various industries. The surge in urbanization, coupled with a rising global population, has led to an increased need for water resources, while the prevalence of water-borne diseases further underscores the importance of wastewater treatment plants.

According to the World Bank, the swift growth of the global population is anticipated to result in a 40% shortfall between the projected demand and the available water supply by 2030. Additionally, around 40% of the world's population resides in water-scarce regions, with an estimated 1.8 billion people expected to inhabit areas facing complete water scarcity by 2025. Addressing these challenges and fortifying water security necessitates substantial investments in recycling stormwater, wastewater treatment, and the establishment of more water and wastewater treatment plants.

Governments worldwide have recognized the urgency of these issues and initiated investments in water treatment plants to tackle the impending water scarcity crisis. For instance, in February 2021, Illinois American Water committed a substantial investment of USD 1.1 million in water and wastewater treatment projects, with an additional USD 5 million earmarked for the next five years. In a similar vein, The World Bank approved a USD 10 million investment in June 2020 to support the operation and maintenance of the North Gaza wastewater treatment plant from 2020 to 2024, benefiting water-scarce areas near Egypt. Furthermore, the European Investment Bank (EIB) pledged an investment of approximately USD 13.16 million in June 2020 for wastewater treatment in Gjilan, Kosovo. These strategic investments not only address critical water-related issues but also contribute to driving demand for air-operated double diaphragm pumps, essential equipment designed for the efficient transfer of fluids and slurries.

As air-operated double diaphragm pumps play a crucial role in fluid and slurry transmission within water and wastewater treatment processes, the heightened demand from this industry is anticipated to be a key driver for the global air-operated double diaphragm pumps market during the forecast period. The indispensable nature of these pumps in ensuring the smooth and effective operation of water treatment facilities positions them as a vital component in the broader context of global water security efforts. The ongoing and future investments in water treatment infrastructure underscore the sustained growth potential for the air-operated double diaphragm pumps market, as these pumps become increasingly integral to the success of water and wastewater treatment initiatives worldwide.

Covered Aspects:

Report Attribute/Metric Details
Segment Outlook Operation, Mechanism, Pressure, End-User, and Region

Global Diaphragm Pumps Market Overview:


Diaphragm Pumps Market Size was valued at USD 5.83 Billion in 2023. The Diaphragm Pumps market industry is projected to grow from USD 6.19 Billion in 2024 to USD 9.37 Billion by 2032, exhibiting a compound annual growth rate (CAGR) of 5.33% during the forecast period (2024 - 2032). Rising financial support for the pharmaceutical industry and increased investment in the water and wastewater sector are the key market drivers enhancing the market growth.


Global Diaphragm Pumps Market Overview


Source: Secondary Research, Primary Research, MRFR Database and Analyst Review


Diaphragm Pumps Market Trends




  • Rising investments in water & wastewater industry is driving the market growth




Market CAGR for diaphragm pumps is being driven by the rising investments in water & wastewater industry. The most popular positive displacement pump and also known as a membrane pump is a diaphragm pump. Additionally, a diaphragm pump employs a combination of the reciprocating motion of a thermoplastic, Teflon, or rubber diaphragm and the associated valves (flap valves, globe valves, check valves, butterfly valves, or any other type of valves) on both sides of the diaphragm to pump fluids. Because they can handle a wide range of fluids, diaphragm pumps are often utilized in various companies. In addition, because they can move liquids with a range of viscosities, including high, medium, and low, as well as liquids with significant solid contents, diaphragm pumps are renowned for their high viscous moveable property.


Additionally, in the oil and gas business, diaphragm pumps are used in a variety of applications over a wide performance spectrum, from exploration to processing to transportation to consumer, embracing the full value chain of the sector. For the pharmaceutical business, diaphragm pumps are the ideal option since they frequently have CIP (clean-in-place) and SIP (sterilization-in-place) capabilities. The epidemic has highlighted the value of and brought attention to the pharmaceutical sector. The number of individuals 65 and older in the globe is expected to quadruple by 2050, according to the UN globe Population Prospects (2020). As a result, the prevalence of chronic diseases is rising, and patients frequently experience many illnesses. The issue is further exacerbated by the expanding middle class and the rise in sedentary behavior. As a result, the demand for pharmaceutical items might increase, which would increase the need for the diaphragm pumps needed to produce them.


Larger-sized particles can accumulate in the pump chamber or body and stop the diaphragms from moving, which will stop the pump from working. Additionally, these solid particles have a tendency to collect around ball valve seats, making it difficult for the valves to correctly re-seat. This can result in poor performance, a decrease in efficiency and the ability to precisely measure, and ultimately a loss of prime, which will cause the pump to cease operating. Maintaining the check valve clean necessitates routine maintenance of the pumps. Peristaltic pumps, which perform well when the fluid being pushed contains significant quantities of particle, may be preferred by some operators. The market for diaphragm pumps may suffer as a result during the anticipated era of expansion. For instance, the International Energy Agency (IEA) forecasts that oil demand will rise by 2.1 mb/d in 2022 compared to 2021. Due to the extensive disruption of Russian oil production caused by the Russian invasion of Ukraine, the world's oil supply has also been shocked. The Organization of Petroleum Exporting Countries (OPEC) and the US, two other producers, may therefore combine to increase their exploration and production efforts to make up for the Russian shortage. Thus, result in driving the Diaphragm Pumps market revenue.


Diaphragm Pumps Market Segment Insights:


Diaphragm Pumps Operation Insights


The Diaphragm Pumps market segmentation, based on operation includes single, and double. The double segment dominated the market in 2022. These items employ two diaphragms that reciprocate back and forth, one of which drives liquid into the chamber, the other into the discharge line, and both of which serve as a partition between the liquid and the air.


Diaphragm Pumps Mechanism Insights


The Diaphragm Pumps market segmentation, based on mechanism, includes air operated, and electrically operated. The air operated category held the greatest proportion of the market in 2022. Air-operated diaphragm pumps are powered by compressed air, which enables them to move a variety of fluids, including slurries, sludge, abrasive, and high viscosity fluids. Given that it offers a broad variety of applications in the chemical, pharmaceutical, and oil and gas industries, it is projected that the air operated segment's growth would accelerate soon.


Figure 1: Diaphragm Pumps Market, by Mechanism, 2024 & 2032 (USD Billion)


Diaphragm Pumps Market, by Mechanism, 2022 & 2032 (USD Billion)


Source: Secondary Research, Primary Research, MRFR Database and Analyst Review


Diaphragm Pumps Pressure Insights


The Diaphragm Pumps market segmentation, based on Pressure, includes Up to 80, 80-200, and > 200 bar. In 2022, the "Up to 80 bar" category dominated the worldwide diaphragm pump market, and it is anticipated that it will continue to expand at the quickest rate during the forecast period. This is explained by an increase in infrastructure construction that resulted in higher demand for paints and coatings.


Diaphragm Pumps End-User Insights


The Diaphragm Pumps market segmentation, based on End-User, includes Oil & Gas, Food & Beverages, Water & Wastewater, and Chemicals. The category for water and wastewater treatment is anticipated to expand at the greatest CAGR over the forecast period. Among the most often used pieces of machinery in the water and wastewater treatment industry are diaphragm pumps. In the wastewater treatment operations, such pumps are typically employed for fluid transfer as well as metering and dosing applications. In the near future, there will likely be a greater need for businesses and metropolitan areas to build wastewater treatment facilities, which might cause the market for diaphragm pumps to expand quickly.


Diaphragm Pumps Regional Insights


By region, the study provides the market insights into North America, Europe, Asia-Pacific and the Rest of the World. The Asia-Pacific Diaphragm Pumps market area will dominate this market, owing to an increase in the number of pharmaceutical & chemical industry. In addition, the growing demand of pumps from water and wastewater industry will boost market growth in this region.


Further, the major countries studied in the market report are The US, Canada, German, France, the UK, Italy, Spain, China, Japan, India, Australia, South Korea, and Brazil.


Figure 2: Diaphragm Pumps Market Share By Region 2022 (USD Billion)


Diaphragm Pumps Market Share By Region 2022 (USD Billion)


Source: Secondary Research, Primary Research, MRFR Database and Analyst Review


Europe Diaphragm Pumps market accounts for the second-largest market share due to the high demand from the chemical, petrochemical, food, and beverages sectors. Further, the German Diaphragm Pumps market held the largest market share, and the UK Diaphragm Pumps market was the fastest growing market in the European region


The North American Diaphragm Pumps Market is expected to grow at the fastest CAGR from 2023 to 2032. This is due to the increasing exploration activities being carried among the region. Moreover, China’s Diaphragm Pumps market held the largest market share, and the Indian Diaphragm Pumps market was the fastest growing market in the North American region.


Diaphragm Pumps Key Market Players & Competitive Insights


Leading market players are investing heavily in research and development in order to expand their product lines, which will help the Industrial Diaphragm Pumps market, grow even more. Market participants are also undertaking a variety of strategic activities to expand their footprint, with important market developments including new product launches, contractual agreements, mergers and acquisitions, higher investments, and collaboration with other organizations. To expand and survive in a more competitive and rising market climate, Diaphragm Pumps industry must offer cost-effective items.


Manufacturing locally to minimize operational costs is one of the key business tactics used by manufacturers in the Diaphragm Pumps industry to benefit clients and increase the market sector. In recent years, the Diaphragm Pumps industry has offered some of the most significant advantages to Pumps industry. Major players in the Diaphragm Pumps market, including IDEX Corporation (US), Yamada Corporation (Japan), Ingersoll Rand (Ireland), Grundfos Holding A/S (Denmark),  AxFlow Holding AB (Sweden), and KNF Neuberger (Germany)and others, are attempting to increase market demand by investing in research and development operations.


IDEX Corporation is a publicly traded company with its headquarters in Northbrook, Illinois. It develops, designs, and produces fluidics systems, optics systems, fire and rescue equipment, and other specialty engineered products. IDEX Corporation's products, which include pumps, clamping systems, flow metres, optical filters, powder processing equipment, hydraulic rescue tools, and fire suppression equipment, are used in a variety of industries, from agriculture to construction. In 2022, KZValve, LLC has been acquired by IDEX Corporation in accordance with previously stated plans, boosting IDEX's capacity to offer critical solutions for commercial, industrial, and agricultural applications.


The Flowserve Corporation is a worldwide American company that ranks among the top providers of industrial and environmental gear, including pumps, valves, end face mechanical seals, automation, and services to the power, oil, gas, chemical, and other sectors. Flowserve has offices in more than 55 countries and its headquarters are in Irving, Texas, a suburb of Dallas. To engineering and construction companies, original equipment manufacturers, distributors, and end users, Flowserve sells products and provides aftermarket services. In 2022, today, Flowserve Corporation and Gradiant established a non-exclusive collaboration agreement to work together to tackle the most difficult issues in water and wastewater treatment.


Key Companies in the Diaphragm Pumps market include



  • IDEX Corporation (US)

  • Yamada Corporation (Japan)

  • Flowserve Corporation (US)

  • Ingersoll Rand (Ireland)

  • Grundfos Holding A/S (Denmark)

  • Xylem Inc. (US)

  • SPX Flow (US)

  • Pump Solutions Group (US)

  • LEWA GmbH (Germany)

  • Verder International B.V. (The Netherlands)

  • TAPFLO AB (Sweden)

  • Leak-Proof Pumps (1) Pvt. Ltd. (India)

  • All-Flo Pump Co. (US)


Diaphragm Pumps Industry Developments


April 2020: The PSG and Dover Corporation subsidiary Quattroflow announced the launch of the new Quattroflow QF2500 Quaternary Diaphragm Pump as part of an expansion of its line of both multiple-use and single-use pumps. Since the new QF2500 pump has a maximum flow rate of 2,500 lph (660 gph), it is well suited to meet the requirements of challenging biopharma applications.


January 2022: The Kerala Water Authority had begun work on an Aluva water treatment facility with a 142 MLD treatment capacity. The factory is anticipated to cost INR 180 crore and be finished in 2024. Thus, throughout the projected period, such prospective water treatment projects are anticipated to raise demand for diaphragm pumps.


August 2021: Graco Inc. has unveiled a brand-new Husky 3300e electric double diaphragm pump. Plant managers can transfer enormous volumes of fluid (up to 220 gpm) while also drastically reducing power consumption with the Husky 3300e pump, which is used to move industrial fluids.


Diaphragm Pumps Market Segmentation


Diaphragm Pumps Operation Outlook



  • Single

  • Double


Diaphragm Pumps Mechanism Outlook



  • Air Operated

  • Electrically Operated


Diaphragm Pumps Pressure Outlook



  • Up to 80

  • 80-200

  • > 200 bar


Diaphragm Pumps End-Use Outlook



  • Oil & Gas

  • Food & Beverages

  • Water & Wastewater

  • Chemicals


Diaphragm Pumps Regional Outlook



  • North America

    • US

    • Canada



  • Europe

    • Germany

    • France

    • UK

    • Italy

    • Spain

    • Rest of Europe



  • Asia-Pacific

    • China

    • Japan

    • India

    • Australia

    • South Korea

    • Australia

    • Rest of Asia-Pacific



  • Rest of the World

    • Middle East

    • Africa

    • Latin America



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