The liquid ring vacuum pumps market size has grown strongly in recent years. It will grow from $2.56 billion in 2025 to $2.78 billion in 2026 at a compound annual growth rate (CAGR) of 8.4%. The growth in the historic period can be attributed to expansion of chemical industries, demand for vacuum filtration, growth in paper and pulp sector, industrial process automation, adoption of liquid ring technology.
The liquid ring vacuum pumps market size is expected to see strong growth in the next few years. It will grow to $3.79 billion in 2030 at a compound annual growth rate (CAGR) of 8.1%. The growth in the forecast period can be attributed to process efficiency optimization, investments in energy-efficient pumps, growth in bio-based chemicals, demand for low-maintenance vacuum systems, industrial capacity expansion. Major trends in the forecast period include growing use in chemical processing, expansion of bioethanol production, demand for reliable vacuum systems, focus on energy-efficient pump designs, adoption in solvent recovery.
Rising investments in the oil and gas sector are expected to drive the growth of the liquid ring vacuum pump market going forward. Increased capital spending, particularly in the downstream sector, is fueling demand for liquid ring vacuum pumps, which are used in processes such as filling, filtration, cooling, crystallization, distillation, deaeration of caustic solutions, and solvent recovery. For example, in June 2024, the International Energy Forum (IEF), a Saudi Arabia-based intergovernmental energy organization, reported that oil and gas upstream capital spending increased by $63 billion in 2023 and is projected to rise by an additional $26 billion in 2024, pushing total investment above $600 billion for the first time in ten years. Therefore, growing investments in the oil and gas sector are propelling the liquid ring vacuum pump market.
Major companies in the liquid ring vacuum pump market are focusing on innovative solutions such as intelligent liquid ring vacuum pump systems to meet the demand for high-efficiency, low-maintenance, and energy-optimized vacuum generation across industries. Intelligent liquid ring vacuum pumps combine advanced controls, corrosion-resistant designs, and automated performance management to provide superior reliability compared to traditional fixed-speed systems. For instance, in January 2025, Atlas Copco, a Sweden-based industrial equipment manufacturer, launched the LRP 700-1000 VSD+ range, an advanced line of intelligent liquid ring vacuum pumps. These pumps feature variable speed drive (VSD) technology to adjust motor speed according to process demand, maximizing energy efficiency. The system includes a compact, fully integrated plug-and-play design, smart connectivity for real-time monitoring, and enhanced moisture-handling capability for wet and challenging environments. The LRP 700-1000 VSD+ range delivers stable vacuum performance, reduced operational costs, and improved sustainability across chemical, food processing, pharmaceutical, and general manufacturing applications.
In April 2023, Atlas Copco, a Sweden-based provider of industrial vacuum solutions, compressors, and air treatment systems, acquired Shandong Bozhong Vacuum Technology Co., Ltd. for an undisclosed amount. Through this acquisition, Atlas Copco aimed to strengthen its liquid ring vacuum pump portfolio and expand its presence in the Asian industrial vacuum market. Shandong Bozhong Vacuum Technology Co., Ltd. is a China-based provider of liquid ring vacuum pumps and systems, serving industries such as chemical processing, pharmaceuticals, and food packaging.
Major companies operating in the liquid ring vacuum pumps market are Atlas Copco Airpower N.V, Busch Vacuum Technics Inc., Dekker Vacuum Technologies Inc., Flowserve Corporation, Grаhаm Соrроrаtіоn, Gаrdnеr Dеnvеr, PPI Pumps Pvt. Ltd., Samson Pumps A / S, Schaft GmbH, Tsurumi Manufacturing Co. Ltd, Vooner FloGard Corporation, Zibo Zhaohan Vacuum Pump Co. Ltd, Gаѕt (ІDЕХ), Sаmѕоn Соrроrаtіоn., ULVAC Inc., Agilent Technologies Inc., Tuthill Vacuum & Blower Systems, Sterling SIHI GmbH, Pfeiffer Vacuum GmbH, Ebara Corporation, Edwards Limited, Kashiyama Industries Ltd., Kinney Vacuum Company Inc., Becker Pump Corporation, Elmo Rietschle, Pompetravaini S.p.A., Speck Pumpen Walter Speck GmbH & Co. KG, Robuschi S.p.A., Gardner Denver Holdings Inc., Sihi Group B.V.
Asia-Pacific was the largest region in the liquid ring vacuum pumps market in 2025. Asia-Pacific is expected to have the highest CAGR in the liquid ring vacuum pumps market share. The regions covered in the liquid ring vacuum pumps market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa. The countries covered in the liquid ring vacuum pumps market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain.
The liquid ring vacuum pumps market consists of sales of partial recirculation systems, total recirculation systems, rotors, valves. Values in this market are ‘factory gate’ values, that is the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors, and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.
The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified).
The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.
This product will be delivered within 1-3 business days.
The liquid ring vacuum pumps market size is expected to see strong growth in the next few years. It will grow to $3.79 billion in 2030 at a compound annual growth rate (CAGR) of 8.1%. The growth in the forecast period can be attributed to process efficiency optimization, investments in energy-efficient pumps, growth in bio-based chemicals, demand for low-maintenance vacuum systems, industrial capacity expansion. Major trends in the forecast period include growing use in chemical processing, expansion of bioethanol production, demand for reliable vacuum systems, focus on energy-efficient pump designs, adoption in solvent recovery.
Rising investments in the oil and gas sector are expected to drive the growth of the liquid ring vacuum pump market going forward. Increased capital spending, particularly in the downstream sector, is fueling demand for liquid ring vacuum pumps, which are used in processes such as filling, filtration, cooling, crystallization, distillation, deaeration of caustic solutions, and solvent recovery. For example, in June 2024, the International Energy Forum (IEF), a Saudi Arabia-based intergovernmental energy organization, reported that oil and gas upstream capital spending increased by $63 billion in 2023 and is projected to rise by an additional $26 billion in 2024, pushing total investment above $600 billion for the first time in ten years. Therefore, growing investments in the oil and gas sector are propelling the liquid ring vacuum pump market.
Major companies in the liquid ring vacuum pump market are focusing on innovative solutions such as intelligent liquid ring vacuum pump systems to meet the demand for high-efficiency, low-maintenance, and energy-optimized vacuum generation across industries. Intelligent liquid ring vacuum pumps combine advanced controls, corrosion-resistant designs, and automated performance management to provide superior reliability compared to traditional fixed-speed systems. For instance, in January 2025, Atlas Copco, a Sweden-based industrial equipment manufacturer, launched the LRP 700-1000 VSD+ range, an advanced line of intelligent liquid ring vacuum pumps. These pumps feature variable speed drive (VSD) technology to adjust motor speed according to process demand, maximizing energy efficiency. The system includes a compact, fully integrated plug-and-play design, smart connectivity for real-time monitoring, and enhanced moisture-handling capability for wet and challenging environments. The LRP 700-1000 VSD+ range delivers stable vacuum performance, reduced operational costs, and improved sustainability across chemical, food processing, pharmaceutical, and general manufacturing applications.
In April 2023, Atlas Copco, a Sweden-based provider of industrial vacuum solutions, compressors, and air treatment systems, acquired Shandong Bozhong Vacuum Technology Co., Ltd. for an undisclosed amount. Through this acquisition, Atlas Copco aimed to strengthen its liquid ring vacuum pump portfolio and expand its presence in the Asian industrial vacuum market. Shandong Bozhong Vacuum Technology Co., Ltd. is a China-based provider of liquid ring vacuum pumps and systems, serving industries such as chemical processing, pharmaceuticals, and food packaging.
Major companies operating in the liquid ring vacuum pumps market are Atlas Copco Airpower N.V, Busch Vacuum Technics Inc., Dekker Vacuum Technologies Inc., Flowserve Corporation, Grаhаm Соrроrаtіоn, Gаrdnеr Dеnvеr, PPI Pumps Pvt. Ltd., Samson Pumps A / S, Schaft GmbH, Tsurumi Manufacturing Co. Ltd, Vooner FloGard Corporation, Zibo Zhaohan Vacuum Pump Co. Ltd, Gаѕt (ІDЕХ), Sаmѕоn Соrроrаtіоn., ULVAC Inc., Agilent Technologies Inc., Tuthill Vacuum & Blower Systems, Sterling SIHI GmbH, Pfeiffer Vacuum GmbH, Ebara Corporation, Edwards Limited, Kashiyama Industries Ltd., Kinney Vacuum Company Inc., Becker Pump Corporation, Elmo Rietschle, Pompetravaini S.p.A., Speck Pumpen Walter Speck GmbH & Co. KG, Robuschi S.p.A., Gardner Denver Holdings Inc., Sihi Group B.V.
Asia-Pacific was the largest region in the liquid ring vacuum pumps market in 2025. Asia-Pacific is expected to have the highest CAGR in the liquid ring vacuum pumps market share. The regions covered in the liquid ring vacuum pumps market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa. The countries covered in the liquid ring vacuum pumps market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain.
The liquid ring vacuum pumps market consists of sales of partial recirculation systems, total recirculation systems, rotors, valves. Values in this market are ‘factory gate’ values, that is the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors, and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.
The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified).
The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.
This product will be delivered within 1-3 business days.
Table of Contents
1. Executive Summary
2. Liquid Ring Vacuum Pumps Market Characteristics
3. Liquid Ring Vacuum Pumps Market Supply Chain Analysis
4. Global Liquid Ring Vacuum Pumps Market Trends and Strategies
5. Liquid Ring Vacuum Pumps Market Analysis of End Use Industries
7. Global Liquid Ring Vacuum Pumps Strategic Analysis Framework, Current Market Size, Market Comparisons and Growth Rate Analysis
8. Global Liquid Ring Vacuum Pumps Total Addressable Market (TAM) Analysis for the Market
9. Liquid Ring Vacuum Pumps Market Segmentation
10. Liquid Ring Vacuum Pumps Market Regional and Country Analysis
11. Asia-Pacific Liquid Ring Vacuum Pumps Market
12. China Liquid Ring Vacuum Pumps Market
13. India Liquid Ring Vacuum Pumps Market
14. Japan Liquid Ring Vacuum Pumps Market
15. Australia Liquid Ring Vacuum Pumps Market
16. Indonesia Liquid Ring Vacuum Pumps Market
17. South Korea Liquid Ring Vacuum Pumps Market
18. Taiwan Liquid Ring Vacuum Pumps Market
19. South East Asia Liquid Ring Vacuum Pumps Market
20. Western Europe Liquid Ring Vacuum Pumps Market
21. UK Liquid Ring Vacuum Pumps Market
22. Germany Liquid Ring Vacuum Pumps Market
23. France Liquid Ring Vacuum Pumps Market
24. Italy Liquid Ring Vacuum Pumps Market
25. Spain Liquid Ring Vacuum Pumps Market
26. Eastern Europe Liquid Ring Vacuum Pumps Market
27. Russia Liquid Ring Vacuum Pumps Market
28. North America Liquid Ring Vacuum Pumps Market
29. USA Liquid Ring Vacuum Pumps Market
30. Canada Liquid Ring Vacuum Pumps Market
31. South America Liquid Ring Vacuum Pumps Market
32. Brazil Liquid Ring Vacuum Pumps Market
33. Middle East Liquid Ring Vacuum Pumps Market
34. Africa Liquid Ring Vacuum Pumps Market
36. Liquid Ring Vacuum Pumps Market Competitive Landscape and Company Profiles
37. Liquid Ring Vacuum Pumps Market Other Major and Innovative Companies
40. Liquid Ring Vacuum Pumps Market High Potential Countries, Segments and Strategies
41. Appendix
Executive Summary
Liquid Ring Vacuum Pumps Market Global Report 2026 provides strategists, marketers and senior management with the critical information they need to assess the market.This report focuses liquid ring vacuum pumps market which is experiencing strong growth. The report gives a guide to the trends which will be shaping the market over the next ten years and beyond.
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Description
Where is the largest and fastest growing market for liquid ring vacuum pumps? How does the market relate to the overall economy, demography and other similar markets? What forces will shape the market going forward, including technological disruption, regulatory shifts, and changing consumer preferences? The liquid ring vacuum pumps market global report answers all these questions and many more.The report covers market characteristics, size and growth, segmentation, regional and country breakdowns, total addressable market (TAM), market attractiveness score (MAS), competitive landscape, market shares, company scoring matrix, trends and strategies for this market. It traces the market’s historic and forecast market growth by geography.
- The market characteristics section of the report defines and explains the market. This section also examines key products and services offered in the market, evaluates brand-level differentiation, compares product features, and highlights major innovation and product development trends.
- The supply chain analysis section provides an overview of the entire value chain, including key raw materials, resources, and supplier analysis. It also provides a list competitor at each level of the supply chain.
- The updated trends and strategies section analyses the shape of the market as it evolves and highlights emerging technology trends such as digital transformation, automation, sustainability initiatives, and AI-driven innovation. It suggests how companies can leverage these advancements to strengthen their market position and achieve competitive differentiation.
- The regulatory and investment landscape section provides an overview of the key regulatory frameworks, regularity bodies, associations, and government policies influencing the market. It also examines major investment flows, incentives, and funding trends shaping industry growth and innovation.
- The market size section gives the market size ($b) covering both the historic growth of the market, and forecasting its development.
- The forecasts are made after considering the major factors currently impacting the market. These include the technological advancements such as AI and automation, Russia-Ukraine war, trade tariffs (government-imposed import/export duties), elevated inflation and interest rates.
- The total addressable market (TAM) analysis section defines and estimates the market potential compares it with the current market size, and provides strategic insights and growth opportunities based on this evaluation.
- The market attractiveness scoring section evaluates the market based on a quantitative scoring framework that considers growth potential, competitive dynamics, strategic fit, and risk profile. It also provides interpretive insights and strategic implications for decision-makers.
- Market segmentations break down the market into sub markets.
- The regional and country breakdowns section gives an analysis of the market in each geography and the size of the market by geography and compares their historic and forecast growth.
- Expanded geographical coverage includes Taiwan and Southeast Asia, reflecting recent supply chain realignments and manufacturing shifts in the region. This section analyzes how these markets are becoming increasingly important hubs in the global value chain.
- The competitive landscape chapter gives a description of the competitive nature of the market, market shares, and a description of the leading companies. Key financial deals which have shaped the market in recent years are identified.
- The company scoring matrix section evaluates and ranks leading companies based on a multi-parameter framework that includes market share or revenues, product innovation, and brand recognition.
Report Scope
Markets Covered:
1) By Stage: Single; Multiple2) By Material: Cast Iron; Stainless Steel; Other Materials
3) By Capacity: < 500 cfm; 500 cfm- 1500 cfm; > 1500 cfm
4) By End Use: Chemical Processing; Oil and Gas; Power; Paper and Pulp; General Process Industries
Subsegments:
1) By Single Stage: Standard Single-Stage Liquid Ring Vacuum Pumps; Custom Single-Stage Designs2) By Multiple Stage: Two-Stage Liquid Ring Vacuum Pumps; Multi-Stage Liquid Ring Vacuum Systems
Companies Mentioned: Atlas Copco Airpower N.V; Busch Vacuum Technics Inc.; Dekker Vacuum Technologies Inc.; Flowserve Corporation; Grаhаm Соrроrаtіоn; Gаrdnеr Dеnvеr; PPI Pumps Pvt. Ltd.; Samson Pumps a / S; Schaft GmbH; Tsurumi Manufacturing Co. Ltd; Vooner FloGard Corporation; Zibo Zhaohan Vacuum Pump Co. Ltd; Gаѕt (ІDЕХ); Sаmѕоn Соrроrаtіоn.; ULVAC Inc.; Agilent Technologies Inc.; Tuthill Vacuum & Blower Systems; Sterling SIHI GmbH; Pfeiffer Vacuum GmbH; Ebara Corporation; Edwards Limited; Kashiyama Industries Ltd.; Kinney Vacuum Company Inc.; Becker Pump Corporation; Elmo Rietschle; Pompetravaini S.p.a.; Speck Pumpen Walter Speck GmbH & Co. KG; Robuschi S.p.a.; Gardner Denver Holdings Inc.; Sihi Group B.V.
Countries: Australia; Brazil; China; France; Germany; India; Indonesia; Japan; Taiwan; Russia; South Korea; UK; USA; Canada; Italy; Spain.
Regions: Asia-Pacific; South East Asia; Western Europe; Eastern Europe; North America; South America; Middle East; Africa
Time Series: Five years historic and ten years forecast.
Data: Ratios of market size and growth to related markets, GDP proportions, expenditure per capita.
Data Segmentation: Country and regional historic and forecast data, market share of competitors, market segments.
Sourcing and Referencing: Data and analysis throughout the report is sourced using end notes.
Delivery Format: Word, PDF or Interactive Report + Excel Dashboard
Added Benefits:
- Bi-Annual Data Update
- Customisation
- Expert Consultant Support
Companies Mentioned
The companies featured in this Liquid Ring Vacuum Pumps market report include:- Atlas Copco Airpower N.V
- Busch Vacuum Technics Inc.
- Dekker Vacuum Technologies Inc.
- Flowserve Corporation
- Grаhаm Соrроrаtіоn
- Gаrdnеr Dеnvеr
- PPI Pumps Pvt. Ltd.
- Samson Pumps A / S
- Schaft GmbH
- Tsurumi Manufacturing Co. Ltd
- Vooner FloGard Corporation
- Zibo Zhaohan Vacuum Pump Co. Ltd
- Gаѕt (ІDЕХ)
- Sаmѕоn Соrроrаtіоn.
- ULVAC Inc.
- Agilent Technologies Inc.
- Tuthill Vacuum & Blower Systems
- Sterling SIHI GmbH
- Pfeiffer Vacuum GmbH
- Ebara Corporation
- Edwards Limited
- Kashiyama Industries Ltd.
- Kinney Vacuum Company Inc.
- Becker Pump Corporation
- Elmo Rietschle
- Pompetravaini S.p.A.
- Speck Pumpen Walter Speck GmbH & Co. KG
- Robuschi S.p.A.
- Gardner Denver Holdings Inc.
- Sihi Group B.V.
Table Information
| Report Attribute | Details |
|---|---|
| No. of Pages | 250 |
| Published | January 2026 |
| Forecast Period | 2026 - 2030 |
| Estimated Market Value ( USD | $ 2.78 Billion |
| Forecasted Market Value ( USD | $ 3.79 Billion |
| Compound Annual Growth Rate | 8.1% |
| Regions Covered | Global |
| No. of Companies Mentioned | 31 |
