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Liquid Ring Vacuum Pump Market

ID: MRFR/CnM/23347-HCR
111 Pages
Chitranshi Jaiswal
October 2025

Liquid Ring Vacuum Pump Market Research Report By Type (Single Stage Liquid Ring Vacuum Pumps, Two Stage Liquid Ring Vacuum Pumps), By Discharge Capacity (Up to 200 mbar, 200 to 400 mbar, Over 400 mbar), By Material of Construction (Cast Iron, Stainless Steel, Other), By Application (Chemical Industry, Pharmaceutical Industry, Food Industry, Other), By End User (Original Equipment Manufacturers, Process Industries, Research and Development, Other) and By Regional (North America, Europe, South America, Asia Pacific, Middle East and Africa) - ... read more

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Liquid Ring Vacuum Pump Market Infographic
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Liquid Ring Vacuum Pump Market Summary

As per MRFR analysis, the Liquid Ring Vacuum Pump Market Size was estimated at 3.577 USD Billion in 2024. The Liquid Ring Vacuum Pump industry is projected to grow from 3.868 USD Billion in 2025 to 8.445 USD Billion by 2035, exhibiting a compound annual growth rate (CAGR) of 8.12 during the forecast period 2025 - 2035.

Key Market Trends & Highlights

The Liquid Ring Vacuum Pump Market is poised for growth driven by technological advancements and sustainability initiatives.

  • Technological advancements are enhancing the efficiency and performance of liquid ring vacuum pumps, particularly in North America.
  • The Asia-Pacific region is emerging as the fastest-growing market, driven by increasing industrialization and demand for automation.
  • The single stage segment remains the largest, while the two-stage segment is experiencing rapid growth due to its efficiency in various applications.
  • Key market drivers include rising demand from the chemical and pharmaceutical industries, alongside stringent sustainability and environmental regulations.

Market Size & Forecast

2024 Market Size 3.577 (USD Billion)
2035 Market Size 8.445 (USD Billion)
CAGR (2025 - 2035) 8.12%

Major Players

Gardner Denver (US), Atlas Copco (SE), Pfeiffer Vacuum (DE), Busch Vacuum (DE), Kurt J. Lesker Company (US), Tuthill Corporation (US), Ametek (US), Ebara Corporation (JP), Siemens (DE)

Liquid Ring Vacuum Pump Market Trends

The Liquid Ring Vacuum Pump Market is currently experiencing a notable transformation, driven by advancements in technology and increasing demand across various industries. This market appears to be influenced by the growing need for efficient and reliable vacuum solutions, particularly in sectors such as chemical processing, food and beverage, and pharmaceuticals. As industries strive for enhanced productivity and sustainability, liquid ring vacuum pumps are being recognized for their ability to operate in challenging environments while maintaining energy efficiency. Furthermore, the trend towards automation and smart manufacturing is likely to propel the adoption of these pumps, as they can be integrated into modern production systems seamlessly. In addition to technological advancements, environmental considerations are becoming increasingly relevant in the Liquid Ring Vacuum Pump Market. Companies are now more focused on reducing their carbon footprint and adhering to stringent regulations regarding emissions. This shift is prompting manufacturers to innovate and develop eco-friendly solutions that align with sustainability goals. Moreover, the expansion of emerging markets is expected to create new opportunities for growth, as industries in these regions seek to modernize their operations. Overall, the Liquid Ring Vacuum Pump Market appears poised for continued evolution, driven by a combination of technological progress and a heightened awareness of environmental impact.

Technological Advancements

The Liquid Ring Vacuum Pump Market is witnessing a surge in innovation, with manufacturers developing advanced models that offer improved efficiency and reliability. These technological enhancements are likely to cater to the evolving needs of various industries, enabling better performance in demanding applications.

Sustainability Focus

There is a growing emphasis on sustainability within the Liquid Ring Vacuum Pump Market, as companies strive to minimize their environmental impact. This trend is prompting the development of eco-friendly solutions that comply with regulatory standards and contribute to reduced carbon emissions.

Emerging Market Growth

The expansion of emerging markets is creating new avenues for the Liquid Ring Vacuum Pump Market. As industries in these regions modernize and seek efficient vacuum solutions, the demand for liquid ring vacuum pumps is expected to rise, presenting opportunities for manufacturers.

Liquid Ring Vacuum Pump Market Drivers

Growth in Food and Beverage Sector

The Liquid Ring Vacuum Pump Market is also experiencing growth due to the expanding food and beverage sector. As manufacturers seek to improve production efficiency and maintain product quality, the demand for reliable vacuum systems is increasing. Liquid ring vacuum pumps are particularly suited for applications such as packaging, where maintaining a vacuum is crucial for preserving freshness. The market is likely to benefit from this trend, as the food and beverage industry continues to innovate and expand. Analysts suggest that this sector could account for a significant share of the liquid ring vacuum pump market, potentially driving growth rates of around 6% annually in the coming years.

Sustainability and Environmental Regulations

The Liquid Ring Vacuum Pump Market is influenced by a growing emphasis on sustainability and stringent environmental regulations. Industries are under pressure to reduce their carbon footprint and comply with regulations aimed at minimizing environmental impact. Liquid ring vacuum pumps, known for their lower energy consumption and reduced emissions, are becoming increasingly attractive. The market is projected to grow as companies adopt these pumps to meet regulatory requirements and enhance their sustainability profiles. In fact, the market is expected to witness a compound annual growth rate of approximately 5% over the next few years, driven by this shift towards eco-friendly technologies.

Increased Investment in Industrial Automation

The Liquid Ring Vacuum Pump Market is poised for growth due to increased investment in industrial automation. As industries strive for greater efficiency and productivity, the adoption of automated systems is on the rise. Liquid ring vacuum pumps play a critical role in automated processes, providing reliable vacuum solutions that enhance operational efficiency. The trend towards automation is expected to drive demand for these pumps, as manufacturers seek to integrate advanced technologies into their operations. With projections indicating a steady increase in automation investments, the liquid ring vacuum pump market is likely to see a corresponding rise in demand, potentially leading to a market expansion of 7% over the next few years.

Technological Advancements in Liquid Ring Vacuum Pumps

The Liquid Ring Vacuum Pump Market is experiencing a surge in technological advancements that enhance efficiency and reliability. Innovations in materials and design are leading to pumps that operate at lower energy consumption levels while maintaining high performance. For instance, the introduction of advanced sealing technologies has reduced leakage, thereby improving overall operational efficiency. Furthermore, the integration of smart technologies, such as IoT capabilities, allows for real-time monitoring and predictive maintenance, which can significantly reduce downtime. As industries increasingly seek to optimize their processes, these technological improvements are likely to drive demand for liquid ring vacuum pumps, positioning them as a preferred choice in various applications.

Rising Demand from Chemical and Pharmaceutical Industries

The Liquid Ring Vacuum Pump Market is significantly bolstered by the rising demand from the chemical and pharmaceutical sectors. These industries require reliable vacuum solutions for various processes, including distillation, drying, and filtration. Liquid ring vacuum pumps are favored for their ability to handle vapor and liquid mixtures, making them ideal for such applications. As the pharmaceutical industry continues to expand, driven by increasing healthcare needs, the demand for efficient vacuum systems is likely to rise. This trend is expected to contribute to a robust growth trajectory for the liquid ring vacuum pump market, with projections indicating a potential increase in market size by 20% over the next five years.

Market Segment Insights

By Type: Single Stage (Largest) vs. Two-Stage (Fastest-Growing)

In the Liquid Ring Vacuum Pump Market, the Single Stage Liquid Ring Vacuum Pumps hold the largest share, predominantly utilized in various industrial applications due to their simplicity and reliability. Their widespread acceptance is rooted in efficient performance and cost-effectiveness. Conversely, Two-Stage Liquid Ring Vacuum Pumps are emerging swiftly in the market, driven by their ability to achieve lower pressures and handle challenging applications efficiently. This segment is gaining traction as industries seek advanced solutions that enhance operational efficiency.

Vacuum Pump Type: Single Stage (Dominant) vs. Two-Stage (Emerging)

Single Stage Liquid Ring Vacuum Pumps are recognized for their robust design and efficiency in applications requiring moderate vacuum levels. They excel in performance and reliability, making them a staple in many industries such as food processing and pharmaceuticals. On the other hand, Two-Stage Liquid Ring Vacuum Pumps are designed for applications that demand a deeper vacuum, thus are becoming increasingly popular in sectors such as chemical processing and environmental technology. Their advanced design allows for more effective gas handling capabilities, positioning them as an emerging solution in the vacuum pump landscape as industries evolve towards more demanding specifications.

By Discharge Capacity: Up to 200 mbar (Largest) vs. Over 400 mbar (Fastest-Growing)

In the Liquid Ring Vacuum Pump Market, the discharge capacity segment exhibits significant variations in market share. The 'Up to 200 mbar' category commands the largest share, catering primarily to applications requiring lower pressure and standardized operations. Meanwhile, 'Over 400 mbar' is rapidly gaining traction, driven by industries focusing on high-efficiency and specialized vacuum requirements, thus transforming the competitive landscape.

Discharge Capacity: Up to 200 mbar (Dominant) vs. Over 400 mbar (Emerging)

The 'Up to 200 mbar' discharge capacity category is the backbone of the Liquid Ring Vacuum Pump Market, offering consistent reliability and efficiency for numerous applications like food processing and pharmaceuticals. This segment predominantly serves companies seeking cost-effective vacuum solutions. In contrast, the 'Over 400 mbar' segment represents a growing trend towards higher pressures and is becoming increasingly essential in sectors such as chemical processing and electronics. As industries evolve and focus on more specialized processes, the demand for higher capacity systems is on the rise, leading to significant investments and innovations in this emerging category.

By Material of Construction: Cast Iron (Largest) vs. Stainless Steel (Fastest-Growing)

In the Liquid Ring Vacuum Pump Market, the material of construction plays a crucial role in determining product performance and suitability for various applications. Among the segment values, cast iron remains the dominant material, valued for its strength and cost-effectiveness. This traditional choice accounts for a significant proportion of the market share, primarily used in industrial applications where durability is paramount. Conversely, stainless steel is emerging as the fastest-growing segment due to its corrosion resistance and adaptability in harsher environments.

Material: Cast Iron (Dominant) vs. Stainless Steel (Emerging)

Cast iron is recognized as the dominant material in the Liquid Ring Vacuum Pump Market, providing essential durability and stability in industrial settings. It excels in applications that require robust performance without significant concerns regarding environmental factors. Meanwhile, stainless steel is positioned as the emerging choice for newer applications, driven by its flexibility and resistance to corrosion, making it ideal for usage in industries with stringent hygiene and material compatibility requirements. This shift reflects changing industry standards where longevity and material efficiency are increasingly valued.

By Application: Chemical Industry (Largest) vs. Pharmaceutical Industry (Fastest-Growing)

In the Liquid Ring Vacuum Pump Market, the application segment reveals distinct dynamics among different industries. The chemical industry holds the largest market share, driven by extensive usage of liquid ring vacuum pumps for processes such as distillation, evaporation, and filtration. Following closely, the pharmaceutical industry showcases a robust demand for vacuum pumps due to their integral role in drying, solvent recovery, and sterilization processes, contributing to the competitive landscape of this segment.

Chemical Industry (Dominant) vs. Pharmaceutical Industry (Emerging)

The chemical industry serves as a dominant force in the Liquid Ring Vacuum Pump Market, characterized by its critical applications in various chemical processes. The pumps are utilized for their efficiency in handling vapors and liquid mixtures, which are essential during production cycles. In contrast, the pharmaceutical industry represents an emerging segment, rapidly growing due to increasing investments in healthcare and the demand for robust vacuum systems in drug manufacturing and processing. This growth is supported by technological advancements and stringent regulations that necessitate high-quality and reliable vacuum solutions.

By End User: Original Equipment Manufacturers (Largest) vs. Process Industries (Fastest-Growing)

In the Liquid Ring Vacuum Pump Market, the distribution of market share among the end-user segments reveals a strong presence of Original Equipment Manufacturers (OEMs), which constitute the largest share. They leverage these pumps across various applications, ensuring robust demand. Meanwhile, the Process Industries segment is witnessing significant growth, driven by increased industrial activities and the need for efficient vacuum solutions.

Original Equipment Manufacturers (Dominant) vs. Process Industries (Emerging)

Original Equipment Manufacturers play a dominant role in the Liquid Ring Vacuum Pump Market, utilizing these pumps in diverse applications including HVAC systems and food processing. Their established presence offers stability in the market, leveraging long-term relationships with clients. Conversely, the Process Industries segment is characterized as an emerging market, experiencing rapid growth due to rising demands for process automation and efficiency. This segment is increasingly adopting liquid ring vacuum pumps, especially in chemical and pharmaceutical sectors, driven by the need for reliable and energy-efficient solutions.

Get more detailed insights about Liquid Ring Vacuum Pump Market

Regional Insights

North America : Innovation and Demand Growth

North America is the largest market for liquid ring vacuum pumps, holding approximately 40% of the global market share. The growth is driven by increasing industrial automation, stringent environmental regulations, and a rising demand for energy-efficient solutions. The U.S. leads this market, supported by a robust manufacturing sector and technological advancements, while Canada follows as the second-largest market with around 15% share. The competitive landscape in North America is characterized by the presence of key players such as Gardner Denver, Atlas Copco, and Ametek. These companies are focusing on innovation and expanding their product portfolios to meet the growing demand. The region's emphasis on sustainability and energy efficiency is also pushing manufacturers to develop advanced liquid ring vacuum pumps that comply with environmental standards.

Europe : Regulatory Support and Innovation

Europe is witnessing significant growth in the liquid ring vacuum pump market, holding approximately 30% of the global share. The region benefits from stringent environmental regulations and a strong focus on energy efficiency, driving demand for advanced vacuum solutions. Germany and the UK are the largest markets, accounting for about 20% and 5% of the market, respectively, as industries seek to comply with EU regulations on emissions and energy consumption. Leading countries in Europe are investing in R&D to enhance product efficiency and sustainability. Key players like Pfeiffer Vacuum and Busch Vacuum are at the forefront, leveraging technological advancements to capture market share. The competitive landscape is robust, with companies focusing on strategic partnerships and acquisitions to strengthen their market position. The European market is poised for further growth as industries increasingly adopt liquid ring vacuum pumps for various applications.

Asia-Pacific : Rapid Industrialization and Growth

Asia-Pacific is rapidly emerging as a significant player in the liquid ring vacuum pump market, holding around 25% of the global share. The region's growth is fueled by rapid industrialization, increasing manufacturing activities, and a growing focus on energy-efficient technologies. China is the largest market, contributing approximately 15% to the global share, followed by Japan and India, which are also witnessing substantial growth in demand for vacuum solutions. The competitive landscape in Asia-Pacific is evolving, with local manufacturers and international players like Ebara Corporation and Siemens expanding their presence. The region is characterized by a mix of established companies and new entrants, all vying for market share. As industries continue to modernize and adopt advanced technologies, the demand for liquid ring vacuum pumps is expected to rise significantly, driven by both domestic and export markets.

Middle East and Africa : Resource-Rich and Growing Demand

The Middle East and Africa region is gradually emerging in the liquid ring vacuum pump market, holding about 5% of the global share. The growth is primarily driven by increasing investments in infrastructure and industrial projects, particularly in oil and gas, which are significant sectors in this region. Countries like the UAE and South Africa are leading the market, with a growing focus on adopting advanced technologies to enhance operational efficiency. The competitive landscape is still developing, with both local and international players vying for market presence. Companies are increasingly focusing on establishing partnerships and collaborations to tap into the growing demand. As the region continues to invest in industrialization and modernization, the liquid ring vacuum pump market is expected to witness steady growth, supported by favorable government initiatives and investments in key sectors.

Liquid Ring Vacuum Pump Market Regional Image

Key Players and Competitive Insights

The Liquid Ring Vacuum Pump Market is characterized by a competitive landscape that is increasingly shaped by innovation, strategic partnerships, and regional expansion. Key players such as Gardner Denver (US), Atlas Copco (SE), and Busch Vacuum (DE) are at the forefront, each adopting distinct strategies to enhance their market positioning. Gardner Denver (US) focuses on technological advancements and product diversification, aiming to cater to a wide range of industrial applications. Meanwhile, Atlas Copco (SE) emphasizes sustainability and energy efficiency in its product offerings, aligning with global trends towards greener technologies. Busch Vacuum (DE) has been actively pursuing strategic partnerships to bolster its market presence, particularly in emerging economies, thereby enhancing its competitive edge.

The business tactics employed by these companies reflect a moderately fragmented market structure, where localized manufacturing and supply chain optimization play crucial roles. Companies are increasingly localizing their production to reduce lead times and enhance responsiveness to regional demands. This approach not only mitigates risks associated with The Liquid Ring Vacuum Pump Market needs. The collective influence of these key players fosters a dynamic environment where innovation and operational efficiency are paramount.

In August 2025, Gardner Denver (US) announced the launch of a new line of energy-efficient liquid ring vacuum pumps designed specifically for the food processing industry. This strategic move is significant as it not only expands their product portfolio but also aligns with the growing demand for energy-efficient solutions in food manufacturing, potentially capturing a larger market share in this sector.

In September 2025, Atlas Copco (SE) unveiled a partnership with a leading renewable energy firm to develop vacuum solutions that integrate with solar energy systems. This collaboration is indicative of Atlas Copco's commitment to sustainability and positions the company as a pioneer in the integration of renewable energy with industrial applications, which could enhance its competitive advantage in the market.

In July 2025, Busch Vacuum (DE) completed the acquisition of a regional player in Asia, which is expected to significantly enhance its distribution capabilities in the region. This acquisition not only strengthens Busch's market presence but also allows for greater access to emerging markets, thereby diversifying its revenue streams and reducing dependency on established markets.

As of October 2025, the Liquid Ring Vacuum Pump Market is witnessing trends that emphasize digitalization, sustainability, and the integration of artificial intelligence in operational processes. Strategic alliances are increasingly shaping the competitive landscape, enabling companies to leverage complementary strengths and enhance their technological capabilities. Looking ahead, it appears that competitive differentiation will evolve from traditional price-based competition to a focus on innovation, technological advancements, and supply chain reliability, suggesting a transformative shift in how companies position themselves in the market.

Key Companies in the Liquid Ring Vacuum Pump Market market include

Industry Developments

The global liquid ring vacuum pump market is projected to grow from USD 3.06 billion in 2023 to USD 6.18 billion by 2032, exhibiting a CAGR of 8.12% during the forecast period. The increasing demand for liquid ring vacuum pumps in various industries, such as chemical processing, pharmaceuticals, and food and beverage, is driving market growth.Recent developments in the market include the launch of new products with improved efficiency and reliability. For instance, in 2023, Atlas Copco introduced its GHS VSD+ liquid ring vacuum pump, which offers up to 30% energy savings compared to conventional models.

Furthermore, the growing adoption of liquid ring vacuum pumps in wastewater treatment plants and power plants is expected to fuel market expansion in the coming years.

Future Outlook

Liquid Ring Vacuum Pump Market Future Outlook

The Liquid Ring Vacuum Pump Market is projected to grow at an 8.12% CAGR from 2024 to 2035, driven by industrial automation, energy efficiency demands, and expanding applications in various sectors.

New opportunities lie in:

  • Development of energy-efficient liquid ring vacuum pumps for industrial applications.
  • Expansion into emerging markets with tailored solutions for local industries.
  • Integration of IoT technology for real-time monitoring and predictive maintenance.

By 2035, the Liquid Ring Vacuum Pump Market is expected to achieve robust growth and innovation.

Market Segmentation

Liquid Ring Vacuum Pump Market Type Outlook

  • Single Stage Liquid Ring Vacuum Pumps
  • Two-Stage Liquid Ring Vacuum Pumps

Liquid Ring Vacuum Pump Market End User Outlook

  • Original Equipment Manufacturers
  • Process Industries
  • Research and Development
  • Other

Liquid Ring Vacuum Pump Market Application Outlook

  • Chemical Industry
  • Pharmaceutical Industry
  • Food Industry
  • Other

Liquid Ring Vacuum Pump Market Discharge Capacity Outlook

  • Up to 200 mbar
  • 200 to 400 mbar
  • Over 400 mbar

Liquid Ring Vacuum Pump Market Material of Construction Outlook

  • Cast Iron
  • Stainless Steel
  • Other

Report Scope

MARKET SIZE 20243.577(USD Billion)
MARKET SIZE 20253.868(USD Billion)
MARKET SIZE 20358.445(USD Billion)
COMPOUND ANNUAL GROWTH RATE (CAGR)8.12% (2024 - 2035)
REPORT COVERAGERevenue Forecast, Competitive Landscape, Growth Factors, and Trends
BASE YEAR2024
Market Forecast Period2025 - 2035
Historical Data2019 - 2024
Market Forecast UnitsUSD Billion
Key Companies ProfiledMarket analysis in progress
Segments CoveredMarket segmentation analysis in progress
Key Market OpportunitiesGrowing demand for energy-efficient solutions drives innovation in the Liquid Ring Vacuum Pump Market.
Key Market DynamicsRising demand for energy-efficient solutions drives innovation and competition in the Liquid Ring Vacuum Pump market.
Countries CoveredNorth America, Europe, APAC, South America, MEA

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FAQs

What is the projected market valuation of the Liquid Ring Vacuum Pump Market by 2035?

The Liquid Ring Vacuum Pump Market is projected to reach a valuation of 8.445 USD Billion by 2035.

What was the market valuation of the Liquid Ring Vacuum Pump Market in 2024?

In 2024, the market valuation of the Liquid Ring Vacuum Pump Market was 3.577 USD Billion.

What is the expected CAGR for the Liquid Ring Vacuum Pump Market during the forecast period 2025 - 2035?

The expected CAGR for the Liquid Ring Vacuum Pump Market during the forecast period 2025 - 2035 is 8.12%.

Which companies are considered key players in the Liquid Ring Vacuum Pump Market?

Key players in the Liquid Ring Vacuum Pump Market include Gardner Denver, Atlas Copco, Pfeiffer Vacuum, Busch Vacuum, and others.

What are the market segments based on the type of Liquid Ring Vacuum Pumps?

The market segments based on type include Single Stage Liquid Ring Vacuum Pumps and Two-Stage Liquid Ring Vacuum Pumps.

What is the valuation of Single Stage Liquid Ring Vacuum Pumps in 2025?

The valuation of Single Stage Liquid Ring Vacuum Pumps is expected to be 3.845 USD Billion in 2025.

How does the discharge capacity segment perform in the Liquid Ring Vacuum Pump Market?

The discharge capacity segment shows valuations of 1.646 USD Billion for up to 200 mbar and 4.312 USD Billion for over 400 mbar in 2025.

What materials are commonly used in the construction of Liquid Ring Vacuum Pumps?

Common materials used in the construction of Liquid Ring Vacuum Pumps include Cast Iron, Stainless Steel, and other materials.

What applications are driving the demand for Liquid Ring Vacuum Pumps?

The demand for Liquid Ring Vacuum Pumps is driven by applications in the Chemical Industry, Pharmaceutical Industry, and Food Industry.

Which end-user segments are prominent in the Liquid Ring Vacuum Pump Market?

Prominent end-user segments in the Liquid Ring Vacuum Pump Market include Original Equipment Manufacturers, Process Industries, and Research and Development.

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