Pressurised Deaerators Research:CAGR of 6.4% during the forecast period

QY Research Inc. (Global Market Report Research Publisher) announces the release of 2025 latest report "Pressurised Deaerators- Global Market Share and Ranking, Overall Sales and Demand Forecast 2026-2032". Based on current situation and impact historical analysis (2020-2024) and forecast calculations (2026-2032), this report provides a comprehensive analysis of the global Pressurised Deaerators market, including market size, share, demand, industry development status, and forecasts for the next few years.

The global market for Pressurised Deaerators was estimated to be worth US$ 632 million in 2024 and is forecast to a readjusted size of US$ 975 million by 2031 with a CAGR of 6.4% during the forecast period 2025-2031.

【Get a free sample PDF of this report (Including Full TOC, List of Tables & Figures, Chart)】
https://www.qyresearch.com/reports/5538988/pressurised-deaerators

Pressurised Deaerators Market Summary

A pressurized deaerator is a critical thermal equipment that removes dissolved oxygen and other non-condensable gases from feedwater under pressurized conditions through heating and contact with steam and water. It is primarily used in boiler feedwater systems and high-temperature hot water/steam systems to prevent oxygen corrosion in pipes, heat exchangers, and the boiler itself. Compared to vacuum deaerators, pressurized deaerators typically operate at higher temperatures and pressures, offering higher deaeration efficiency and being more suitable for medium to large industrial boilers, district heating, and continuous operation. Pressurized deaerators are generally considered fundamental equipment for boiler system reliability and lifespan management, rather than optional accessories. Their typical components include a deaeration tower (spray section and packing section), a storage tank, a steam regulating system, control valve groups, level and pressure control units, and an automation module linked to the boiler control system. Their core value lies not in the price of the individual equipment, but in extending the lifespan of boilers and piping networks, reducing maintenance frequency, and preventing sudden corrosion incidents.

Regional Market Analysis:

In the European market, the demand for pressurized deaerators is highly concentrated in district heating systems, chemical and food processing industries, and large public and industrial boiler rooms. Europe has long emphasized equipment lifespan, system integrity, and compliant operation, and against a backdrop of high energy prices and strict safety regulations, deaerators are widely included as standard equipment in boiler systems. Especially in Northern and Western European countries, pressurized deaerators are often deeply integrated with high-efficiency boilers, water treatment systems, and automated controls, becoming a crucial guarantee for the stable operation of heating systems.

In the North American market, pressurized deaerators are widely used in power generation, refining, chemical, and large industrial steam systems, emphasizing high load capacity, continuous operation, and operational reliability. Compared to Europe, the North American market places a higher emphasis on the engineering maturity and long-term operational stability of the equipment, and deaerators are more often considered "risk control devices" to prevent unplanned downtime and equipment corrosion. A common characteristic of both regions is that market demand comes more from system upgrades and existing system retrofits rather than entirely new installations.

According to the new market research report "Global Pressurised Deaerators Market Report 2025-2031", published by QYResearch, the global Pressurised Deaerators market size is projected to reach USD 0.98 billion by 2031, at a CAGR of 6.4% during the forecast period.

Figure00001. Global Pressurised Deaerators Market Size (US$ Million), 2020-2031

Pressurised Deaerators

Above data is based on report from QYResearch: Global Pressurised Deaerators Market Report 2025-2031 (published in 2025). If you need the latest data, plaese contact QYResearch.

Supply Chain Situation:

In the pressurized deaerator industry chain, the upstream segment primarily includes steel for pressure vessels, stainless steel or alloy internal components, spray devices and packing components, control and regulating valves, level and pressure sensors, and automation control units. The materials and pressure structure design directly determine the equipment's lifespan and safety level, and their cost typically accounts for 45%-60% of the total cost. The midstream segment consists of equipment manufacturers and engineering companies with pressure vessel design and manufacturing qualifications, responsible for system design, manufacturing, integration, and on-site commissioning. Downstream customers include industrial boiler operators, regional heating companies, power and energy companies, and engineering contractors. European and North American markets generally adopt a comprehensive delivery model of "equipment + engineering + operation and maintenance support," with the proportion of single equipment sales being relatively limited.

Technological Trends:

·Oxygen removal efficiency and operational stability are continuously improved, ensuring low dissolved oxygen levels are maintained even under fluctuating load conditions.

·Deep integration with boiler automation and water treatment systems enables coordinated control and remote monitoring.

·Structural design is evolving towards low maintenance, long lifespan, and high corrosion resistance.

·Modularity and system compatibility are emphasized in district heating and industrial systems.

·Equipment operating data is gradually integrated into the overall energy and asset management system for predictive maintenance.

Industry Policies:

·European Pressure Equipment Directive (PED 2014/68/EU): The European Union implements unified regulations for all pressure equipment with a rated pressure > 0.5 bar (including pressure vessels such as boiler feedwater deaerators), requiring that design, manufacturing, testing, and conformity assessment must meet mandatory safety requirements and be CE marked before being placed on the European market and operated. This directive directly determines the safety compliance, market access, and third-party assessment process for pressurized deaerators in Europe; the classification, inspection, and risk assessment of the equipment are strictly defined by the PED regulatory system.

·EN Standards and National Implementation (EN 13445, etc.): European standards such as EN 13445 (standard for unfired pressure vessels), which complement the PED, provide design and manufacturing specifications for pressure-bearing components such as deaerators. Although the standards themselves are not laws, they provide a technical path for PED compliance through the harmonized standards system, facilitating the CE certification process and market review.

·North American ASME "Boiler and Pressure Vessel Code" (BPVC): In the United States and Canada, pressurized deaerators are typically classified as boilers and pressure vessels and must comply with the requirements of the Boiler and Pressure Vessel Code (BPVC) published by the American Society of Mechanical Engineers (ASME), including standards for design, materials, welding, inspection, and testing. Compliance with ASME standards and obtaining the corresponding certification mark is fundamental for the legal manufacturing and use of pressure equipment in the North American market.

·National/Regional Safety and Inspection Regulations: In the local legal systems of EU member states and North American states/provinces, specific implementation details are also set in conjunction with PED or ASME standards, such as periodic inspection of pressure vessels, operating records, safety valve maintenance, and welding and non-destructive testing qualification requirements. These local regulations affect the operational compliance and maintenance costs throughout the equipment's lifecycle (especially in North American state/provincial safety regulations, which are more specific but vary in distribution).

Factors Influencing Market Development:

Driving Factors:

·Increased demand for boiler system reliability and lifespan management: In industrial and heating systems in Europe and North America, where asset values ​​are high and downtime costs are significant, preventing oxygen corrosion is considered fundamental risk control, making pressurized deaerators a necessary component for extending system lifespan.

·Ongoing upgrades and retrofits of existing boiler systems: Many older boiler systems are being retrofitted or upgraded with deaeration equipment during modernization to meet higher operational and compliance requirements, driving stable replacement demand.

·High proportion of continuous operation industrial scenarios: Industries such as chemical, power generation, and district heating require high system continuity, and the value of pressurized deaerators in ensuring long-term stable operation is fully recognized.

·Increased awareness of maintenance costs and accident risks: The high costs of pipe leaks and equipment damage caused by corrosion make end-users more willing to invest in deaeration systems upfront to ensure long-term stability.

·Dominance of engineering, procurement, and construction (EPC) and system-based procurement models: Deaerators are typically purchased as part of the overall boiler system, reducing the risk of them being replaced in project decision-making.

Restrictions:

·High initial investment and system complexity: Pressurized deaerators involve pressure vessels, steam control, and automation systems, posing a significant barrier in terms of initial investment and engineering complexity for small-scale boiler rooms.

·Insufficient understanding of the "hidden benefits" of deaeration: Deaerators primarily provide long-term protection, and their value is difficult to demonstrate directly in short-term financial indicators, leading some projects to underestimate their importance.

·Competition from alternative technologies in small systems: In low-capacity or intermittently operated boiler systems, chemical deaeration or simplified solutions are still used, diverting some demand away from equipment-based deaerators.

·High requirements for installation and operation management: Pressurized systems require high standards for operating procedures and maintenance capabilities, leading some end-users to be cautious about introducing pressurized equipment.

·Project decisions depend on the overall boiler investment cycle: The demand for deaerators is highly tied to boiler projects; if boiler investment slows down, the market for deaerators will also be negatively impacted.

Development Opportunities:

·Deepening of system reliability-oriented operation and maintenance philosophy: European and North American industrial and heating systems are increasingly emphasizing full lifecycle management, leading to the evolution of deaerators from "optional equipment" to "standard system components."

·Continued advancement of regional heating and industrial energy efficiency upgrades: The transformation of medium and large-scale heating systems provides a stable source of engineering-level demand for pressurized deaerators.

·Integration of automation and predictive maintenance: Incorporating deaerator operating data into asset management systems helps to enhance their strategic importance within the system.

·High-standard market benefits technology-oriented suppliers: Strict regulations and engineering requirements favor manufacturers with mature design, manufacturing, and project experience, leading to increased market concentration.

·Clear potential for retrofitting and upgrading existing equipment: A large number of in-service boiler systems suffer from insufficient deaeration capacity, providing a long-term, gradual demand for deaerator retrofits.

The report provides a detailed analysis of the market size, growth potential, and key trends for each segment. Through detailed analysis, industry players can identify profit opportunities, develop strategies for specific customer segments, and allocate resources effectively.

The Pressurised Deaerators market is segmented as below:
By Company
MINGAZZINI
Spirax Sarco
EUROWATER
Tomlinson
Industrial Steam
Lockwood
Sellers
Cleaver-Brooks
Babcock Wanson
VALSTEAM
Cochran
Atlantic Feedwater Systems
PC McKenzie
Shipco

Segment by Type
Spray Style
Tray Style

Segment by Application
District Heating Stations
Hospital Energy Centers
Industrial
Others

Each chapter of the report provides detailed information for readers to further understand the Pressurised Deaerators market:

Chapter 1: Introduces the report scope of the Pressurised Deaerators report, global total market size (valve, volume and price). This chapter also provides the market dynamics, latest developments of the market, the driving factors and restrictive factors of the market, the challenges and risks faced by manufacturers in the industry, and the analysis of relevant policies in the industry. (2021-2032)
Chapter 2: Detailed analysis of Pressurised Deaerators manufacturers competitive landscape, price, sales and revenue market share, latest development plan, merger, and acquisition information, etc. (2021-2026)
Chapter 3: Provides the analysis of various Pressurised Deaerators market segments by Type, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different market segments. (2021-2032)
Chapter 4: Provides the analysis of various market segments by Application, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different downstream markets.(2021-2032)
Chapter 5: Sales, revenue of Pressurised Deaerators in regional level. It provides a quantitative analysis of the market size and development potential of each region and introduces the market development, future development prospects, market space, and market size of each country in the world..(2021-2032)
Chapter 6: Sales, revenue of Pressurised Deaerators in country level. It provides sigmate data by Type, and by Application for each country/region.(2021-2032)
Chapter 7: Provides profiles of key players, introducing the basic situation of the main companies in the market in detail, including product sales, revenue, price, gross margin, product introduction, recent development, etc. (2021-2026)
Chapter 8: Analysis of industrial chain, including the upstream and downstream of the industry.
Chapter 9: Conclusion.

Benefits of purchasing QYResearch report:

Competitive Analysis: QYResearch provides in-depth Pressurised Deaerators competitive analysis, including information on key company profiles, new entrants, acquisitions, mergers, large market shear, opportunities, and challenges. These analyses provide clients with a comprehensive understanding of market conditions and competitive dynamics, enabling them to develop effective market strategies and maintain their competitive edge.

Industry Analysis: QYResearch provides Pressurised Deaerators comprehensive industry data and trend analysis, including raw material analysis, market application analysis, product type analysis, market demand analysis, market supply analysis, downstream market analysis, and supply chain analysis.

and trend analysis. These analyses help clients understand the direction of industry development and make informed business decisions.

Market Size: QYResearch provides Pressurised Deaerators market size analysis, including capacity, production, sales, production value, price, cost, and profit analysis. This data helps clients understand market size and development potential, and is an important reference for business development.

Other relevant reports of QYResearch:
Global Pressurised Deaerators Market Research Report 2025
Global Pressurised Deaerators Sales Market Report, Competitive Analysis and Regional Opportunities 2025-2031
Global Pressurised Deaerators Market Outlook, In‐Depth Analysis & Forecast to 2031
Global Boiler Pressurised Deaerator Market Outlook, In‐Depth Analysis & Forecast to 2031
Global Boiler Pressurised Deaerator Sales Market Report, Competitive Analysis and Regional Opportunities 2025-2031
Boiler Pressurised Deaerator - Global Market Share and Ranking, Overall Sales and Demand Forecast 2025-2031
Global Boiler Pressurised Deaerator Market Research Report 2025

About Us:
QYResearch founded in California, USA in 2007, which is a leading global market research and consulting company. Our primary business include market research reports, custom reports, commissioned research, IPO consultancy, business plans, etc. With over 19 years of experience and a dedicated research team, we are well placed to provide useful information and data for your business, and we have established offices in 7 countries (include United States, Germany, Switzerland, Japan, Korea, China and India) and business partners in over 30 countries. We have provided industrial information services to more than 60,000 companies in over the world.

Contact Us:
If you have any queries regarding this report or if you would like further information, please contact us:
QY Research Inc.
Add: 17890 Castleton Street Suite 369 City of Industry CA 91748 United States
EN: https://www.qyresearch.com
Email: global@qyresearch.com
Tel: 001-626-842-1666(US)
JP: https://www.qyresearch.co.jp

This release was published on openPR.