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Liquid Ring Vacuum Pumps Market Forecast: What Value Will The Market Reach By 2030?
The market size for liquid ring vacuum pumps has demonstrated substantial growth in recent times. It is forecast to increase from $2.56 billion in 2025 to $2.78 billion in 2026, achieving a compound annual growth rate (CAGR) of 8.4%. Historically, this expansion has been driven by factors such as the development of chemical industries, the need for vacuum filtration, growth within the paper and pulp sector, increased industrial process automation, and the wider application of liquid ring technology.
The market for liquid ring vacuum pumps is projected to experience substantial expansion over the upcoming years. This market is anticipated to reach $3.79 billion by 2030, exhibiting a compound annual growth rate (CAGR) of 8.1%. Key factors driving this expansion during the forecast period include advancements in process efficiency optimization, increased investments in energy-efficient pumps, the expanding production of bio-based chemicals, a rising demand for low-maintenance vacuum systems, and ongoing industrial capacity expansion. Prominent trends identified for the forecast timeframe encompass an increasing application in chemical processing, the expansion of bioethanol production, a sustained demand for reliable vacuum systems, an emphasis on energy-efficient pump designs, and wider adoption in solvent recovery.
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Liquid Ring Vacuum Pumps Market Growth Backed By Core Demand Fundamentals
Increased capital expenditure in the oil and gas industry is anticipated to boost the expansion of the liquid ring vacuum pump market. Specifically, a surge in investments within the oil and gas sector, particularly in the downstream segment, fuels the need for liquid ring vacuum pumps. These vacuum pumps find application in various processes across the oil and gas sector, such as filling, filtration, cooling, crystallizing, distillation, deaeration of caustic solutions, and solvent recovery, among others. As an illustration, data from June 2024, provided by the International Energy Forum (IEF), an intergovernmental energy organization based in Saudi Arabia, indicates that upstream capital spending in oil and gas rose by $63 billion in 2023 and is forecast to increase by a further $26 billion in 2024, pushing total investment beyond $600 billion, a level not seen in ten years. Consequently, the expanding investments in the oil and gas sector are a significant factor in the growth of the liquid ring vacuum pumps market.
Liquid Ring Vacuum Pumps Market Segmentation And Category Overview
The liquid ring vacuum pumps market covered in this report is segmented –
1) By Stage: Single, Multiple
2) 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 Designs
2) By Multiple Stage: Two-Stage Liquid Ring Vacuum Pumps, Multi-Stage Liquid Ring Vacuum Systems
Liquid Ring Vacuum Pumps Market Growth Trends Reshaping The Competitive Landscape
Leading companies in the liquid ring vacuum pump market are focused on developing innovative solutions, such as intelligent liquid ring vacuum pump systems, to address the growing need for high-efficiency, low-maintenance, and energy-optimized vacuum generation across various industrial applications. These intelligent pumps integrate sophisticated controls, corrosion-resistant designs, and automated performance management, offering superior reliability compared to traditional fixed-speed alternatives. For instance, in January 2025, Atlas Copco, an industrial equipment manufacturer based in Sweden, unveiled the LRP 700-1000 VSD+ range, a cutting-edge series of intelligent liquid ring vacuum pumps. These pumps incorporate variable speed drive (VSD) technology, which precisely adjusts motor speed to align with process demand, thereby maximizing energy efficiency. The system features a compact, fully integrated plug-and-play design, smart connectivity for real-time performance monitoring, and enhanced capability for handling moisture in wet and challenging operating environments. The LRP 700-1000 VSD+ range delivers consistent vacuum performance, lower operational costs, and improved sustainability for applications in chemicals, food processing, pharmaceuticals, and general manufacturing.
Liquid Ring Vacuum Pumps Market Competitive Analysis Of Leading Industry Participants
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.
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Liquid Ring Vacuum Pumps Market Global Footprint: Which Region Leads The Market?
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
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Wasay has over a decade of experience in market research, data modelling, and analytics, with prior experience at GlobalData and Decision Tree Consulting Services. At The Business Research Company , he leads research operations across syndicated studies, customized consulting engagements, and the Global Market Model platform. His professional experience includes supporting organizations such as Boston Consulting Group, KPMG, and Ernst & Young. Wasay holds a degree in Electronics and Communications Engineering, postgraduate management qualifications from International Management Institute Belgium and Indian School of Business and Entrepreneurship, and completed the Integrated Program in Business Analytics from Indian Institute of Management Indore.
