This report provides a comprehensive analysis of the global boiler deaerators market, projecting steady growth from 2025 through 2032. It examines key product segments, including thermal and vacuum technologies, across various applications such as power generation, chemical processing, and food production. Driven by the rapid expansion of the global power industry and increasing energy demands, the market is seeing significant momentum, particularly in the Asia-Pacific region. The study further evaluates competitive landscapes, regional trends, and emerging technological opportunities.

Market Overview

The global Boiler Deaerators market is projected to grow from US$ 3912 million in 2025 to US$ 5651 million in 2032, representing a compound annual growth rate (CAGR) of 5.5% from 2026 to 2032.

In 2024, global production of boiler deaerators reached 1.1131 million units. The average selling price was recorded at $3,411,785 per unit, with gross profit margins ranging between 18.3% and 35.8%.

Product Definition and Functionality

Boilers are vital components in power generation. To ensure proper operation and prevent corrosion, deaerators are required. A deaerator is a device used to remove carbon dioxide, oxygen, and other gases from the feedwater supplied to the boiler. By removing these dissolved gases, the device prevents corrosion, improves boiler efficiency, and extends the equipment's lifespan.

Deaerator Types and Mechanisms

• Thermal Deaerators: These are categorized into two specific types:
• Spray Deaerator: A cylindrical vessel that removes dissolved gases from feedwater by either reducing pressure or increasing temperature. Feedwater passes through an aeration section where it is subjected to high-pressure steam to strip away dissolved gases.
• Tray Deaerator: A vertical dome located on a horizontal section of the vessel. Unlike spray models, tray deaerators utilize both nozzles and trays. This combination facilitates better mixing of air and water (enhanced heat exchange), allowing for more precise removal of dissolved gases.
• Vacuum Deaerator: Operates on the same principle as a tray deaerator but utilizes a vacuum pump at the exhaust port. This mechanism minimizes exhaust losses, thereby improving overall boiler efficiency.

Market Dynamics

Growth Drivers

• Expansion of Power Generation: The rapid expansion of the global power generation industry is a primary driver. Increasing global energy demand has led to a significant rise in new power plants, particularly within developing economies. Deaerator systems are crucial in these facilities to ensure efficient boiler and turbine operation, prevent corrosion, and maintain system integrity.

Regional Analysis

• Asia-Pacific: Expected to experience significant growth during the forecast period. Demand is driven by rapid industrialization and increasing investment in power generation infrastructure. China and India are the leading markets due to their large manufacturing sectors and ambitious energy projects.
• North America and Europe: These regions offer significant market potential driven by the ongoing modernization of existing power plants and the implementation of stringent environmental regulations.

Market Segmentation

By Technology

• Thermal Deaerator
• Vacuum Deaerator

By Type

• Tray-type Deaerator
• Spray-type Deaerator

By Pressure

• Vacuum Deaerator
• Atmospheric Deaerator
• High-pressure Deaerator

By Application

• Chemical
• Food
• Papermaking
• Generate Electricity
• Other

By Region

• Americas: United States, Canada, Mexico, Brazil
• APAC: China, Japan, Korea, Southeast Asia, India, Australia
• Europe: Germany, France, UK, Italy, Russia
• Middle East & Africa: Egypt, South Africa, Israel, Turkey, GCC Countries

Supply Chain

Upstream (Raw Materials)

Supplied by companies such as Baosteel, TISCO Stainless Steel, and CNNC Sufa. Materials include:

• Stainless steel plates
• Seals
• Nozzles
• Valves

Downstream (Customers)

• Power & Energy: State Power Investment Corporation, Huaneng Group, CGN, Sinopec, CNPC
• Chemicals: Wanhua Chemical
• Food & Beverage: Tsingtao Brewery, Yili Group, Coca-Cola
• Pharmaceuticals: Hengrui Medicine, Yangtze River Pharmaceutical, Pfizer

Competitive Landscape

Key Vendors

The following companies have been profiled based on expert input, product portfolio, and market penetration:

• Vapor Power (Thermon)
• STS Canada
• Bilfinger Thermeq (former Stork)
• Ecodyne
• ThermaFlo Incorporated
• Newterra
• Precision Boilers
• Cleaver-Brooks
• Kansas City Deaerator
• Industrial Steam
• Sterling Deaerator Company
• MACH Engineering
• Shipco Pumps
• Äager
• BSF Industries
• Lockwood Products
• Parker Boiler
• Sellers Manufacturing Co.
• Green India Technologies
• US Deaerator
• Shanghai Electric

About the Report

Produced by LP Information, Inc. (LPI), the "Boiler Deaerators Industry Forecast" provides a comprehensive analysis of the global landscape. The report reviews total world sales in 2025 and provides detailed projections for 2026 through 2032, broken down by region, market sector, and sub-sector in US$ millions.

This insight report highlights key trends regarding product segmentation, company formation, revenue, market share, latest developments, and M&A activity. It analyzes the strategies of leading global companies, focusing on their portfolios, capabilities, market entry strategies, market positions, and geographic footprints. Using a transparent methodology based on hundreds of bottom-up qualitative and quantitative market inputs, the study offers a nuanced view of the current state and future trajectory of the industry.

Key Questions Addressed

• What is the 10-year outlook for the global Boiler Deaerators market?
• What factors are driving Boiler Deaerators market growth, globally and by region?
• Which technologies are poised for the fastest growth by market and region?
• How do Boiler Deaerators market opportunities vary by end market size?
• How do Boiler Deaerators break out by Type and by Application?

• 1 Scope of the Report

  • 1.1 Market Introduction

  • 1.2 Years Considered

  • 1.3 Research Objectives

  • 1.4 Market Research Methodology

  • 1.5 Research Process and Data Source

  • 1.6 Economic Indicators

  • 1.7 Currency Considered

  • 1.8 Market Estimation Caveats

• 2 Executive Summary

  • 2.1 World Market Overview

    • 2.1.1 Global Boiler Deaerators Annual Sales 2021-2032

    • 2.1.2 World Current & Future Analysis for Boiler Deaerators by Geographic Region, 2021, 2025 & 2032

    • 2.1.3 World Current & Future Analysis for Boiler Deaerators by Country/Region, 2021, 2025 & 2032

  • 2.2 Boiler Deaerators Segment by Type

    • 2.2.1 Tray-type Deaerator

    • 2.2.2 Spray-type Deaerator

    • 2.2.3 Boiler Deaerators Sales by Type

      • 2.2.3.1 Global Boiler Deaerators Sales Market Share by Type (2021-2026)
      • 2.2.3.2 Global Boiler Deaerators Revenue and Market Share by Type (2021-2026)
      • 2.2.3.3 Global Boiler Deaerators Sale Price by Type (2021-2026)

  • 2.3 Boiler Deaerators Segment by Technology

    • 2.3.1 Thermal Deaerator

    • 2.3.2 Vacuum Deaerator

    • 2.3.3 Boiler Deaerators Sales by Technology

      • 2.3.3.1 Global Boiler Deaerators Sales Market Share by Technology (2021-2026)
      • 2.3.3.2 Global Boiler Deaerators Revenue and Market Share by Technology (2021-2026)
      • 2.3.3.3 Global Boiler Deaerators Sale Price by Technology (2021-2026)

  • 2.4 Boiler Deaerators Segment by Pressure

    • 2.4.1 Vacuum Deaerator

    • 2.4.2 Atmospheric Deaerator

    • 2.4.3 High-pressure Deaerator

    • 2.4.4 Boiler Deaerators Sales by Pressure

      • 2.4.4.1 Global Boiler Deaerators Sales Market Share by Pressure (2021-2026)
      • 2.4.4.2 Global Boiler Deaerators Revenue and Market Share by Pressure (2021-2026)
      • 2.4.4.3 Global Boiler Deaerators Sale Price by Pressure (2021-2026)

  • 2.5 Boiler Deaerators Segment by Application

    • 2.5.1 Chemical

    • 2.5.2 Food

    • 2.5.3 Papermaking

    • 2.5.4 Generate Electricity

    • 2.5.5 Other

    • 2.5.6 Boiler Deaerators Sales by Application

      • 2.5.6.1 Global Boiler Deaerators Sale Market Share by Application (2021-2026)
      • 2.5.6.2 Global Boiler Deaerators Revenue and Market Share by Application (2021-2026)
      • 2.5.6.3 Global Boiler Deaerators Sale Price by Application (2021-2026)

• 3 Global by Company

  • 3.1 Global Boiler Deaerators Breakdown Data by Company

    • 3.1.1 Global Boiler Deaerators Annual Sales by Company (2021-2026)

    • 3.1.2 Global Boiler Deaerators Sales Market Share by Company (2021-2026)

  • 3.2 Global Boiler Deaerators Annual Revenue by Company (2021-2026)

    • 3.2.1 Global Boiler Deaerators Revenue by Company (2021-2026)

    • 3.2.2 Global Boiler Deaerators Revenue Market Share by Company (2021-2026)

  • 3.3 Global Boiler Deaerators Sale Price by Company

  • 3.4 Key Manufacturers Boiler Deaerators Producing Area Distribution, Sales Area, Product Type

    • 3.4.1 Key Manufacturers Boiler Deaerators Product Location Distribution

    • 3.4.2 Players Boiler Deaerators Products Offered

  • 3.5 Market Concentration Rate Analysis

    • 3.5.1 Competition Landscape Analysis

    • 3.5.2 Concentration Ratio (CR3, CR5 and CR10) & (2024-2026)

  • 3.6 New Products and Potential Entrants

  • 3.7 Market M&A Activity & Strategy

• 4 World Historic Review for Boiler Deaerators by Geographic Region

  • 4.1 World Historic Boiler Deaerators Market Size by Geographic Region (2021-2026)

    • 4.1.1 Global Boiler Deaerators Annual Sales by Geographic Region (2021-2026)

    • 4.1.2 Global Boiler Deaerators Annual Revenue by Geographic Region (2021-2026)

  • 4.2 World Historic Boiler Deaerators Market Size by Country/Region (2021-2026)

    • 4.2.1 Global Boiler Deaerators Annual Sales by Country/Region (2021-2026)

    • 4.2.2 Global Boiler Deaerators Annual Revenue by Country/Region (2021-2026)

  • 4.3 Americas Boiler Deaerators Sales Growth

  • 4.4 APAC Boiler Deaerators Sales Growth

  • 4.5 Europe Boiler Deaerators Sales Growth

  • 4.6 Middle East & Africa Boiler Deaerators Sales Growth

• 5 Americas

  • 5.1 Americas Boiler Deaerators Sales by Country

    • 5.1.1 Americas Boiler Deaerators Sales by Country (2021-2026)

    • 5.1.2 Americas Boiler Deaerators Revenue by Country (2021-2026)

  • 5.2 Americas Boiler Deaerators Sales by Type (2021-2026)

  • 5.3 Americas Boiler Deaerators Sales by Application (2021-2026)

  • 5.4 United States

  • 5.5 Canada

  • 5.6 Mexico

  • 5.7 Brazil

• 6 APAC

  • 6.1 APAC Boiler Deaerators Sales by Region

    • 6.1.1 APAC Boiler Deaerators Sales by Region (2021-2026)

    • 6.1.2 APAC Boiler Deaerators Revenue by Region (2021-2026)

  • 6.2 APAC Boiler Deaerators Sales by Type (2021-2026)

  • 6.3 APAC Boiler Deaerators Sales by Application (2021-2026)

  • 6.4 China

  • 6.5 Japan

  • 6.6 South Korea

  • 6.7 Southeast Asia

  • 6.8 India

  • 6.9 Australia

  • 6.10 China Taiwan

• 7 Europe

  • 7.1 Europe Boiler Deaerators by Country

    • 7.1.1 Europe Boiler Deaerators Sales by Country (2021-2026)

    • 7.1.2 Europe Boiler Deaerators Revenue by Country (2021-2026)

  • 7.2 Europe Boiler Deaerators Sales by Type (2021-2026)

  • 7.3 Europe Boiler Deaerators Sales by Application (2021-2026)

  • 7.4 Germany

  • 7.5 France

  • 7.6 UK

  • 7.7 Italy

  • 7.8 Russia

• 8 Middle East & Africa

  • 8.1 Middle East & Africa Boiler Deaerators by Country

    • 8.1.1 Middle East & Africa Boiler Deaerators Sales by Country (2021-2026)

    • 8.1.2 Middle East & Africa Boiler Deaerators Revenue by Country (2021-2026)

  • 8.2 Middle East & Africa Boiler Deaerators Sales by Type (2021-2026)

  • 8.3 Middle East & Africa Boiler Deaerators Sales by Application (2021-2026)

  • 8.4 Egypt

  • 8.5 South Africa

  • 8.6 Israel

  • 8.7 Turkey

  • 8.8 GCC Countries

• 9 Market Drivers, Challenges and Trends

  • 9.1 Market Drivers & Growth Opportunities

  • 9.2 Market Challenges & Risks

  • 9.3 Industry Trends

• 10 Manufacturing Cost Structure Analysis

  • 10.1 Raw Material and Suppliers

  • 10.2 Manufacturing Cost Structure Analysis of Boiler Deaerators

  • 10.3 Manufacturing Process Analysis of Boiler Deaerators

  • 10.4 Industry Chain Structure of Boiler Deaerators

• 11 Marketing, Distributors and Customer

  • 11.1 Sales Channel

    • 11.1.1 Direct Channels

    • 11.1.2 Indirect Channels

  • 11.2 Boiler Deaerators Distributors

  • 11.3 Boiler Deaerators Customer

• 12 World Forecast Review for Boiler Deaerators by Geographic Region

  • 12.1 Global Boiler Deaerators Market Size Forecast by Region

    • 12.1.1 Global Boiler Deaerators Forecast by Region (2027-2032)

    • 12.1.2 Global Boiler Deaerators Annual Revenue Forecast by Region (2027-2032)

  • 12.2 Americas Forecast by Country (2027-2032)

  • 12.3 APAC Forecast by Region (2027-2032)

  • 12.4 Europe Forecast by Country (2027-2032)

  • 12.5 Middle East & Africa Forecast by Country (2027-2032)

  • 12.6 Global Boiler Deaerators Forecast by Type (2027-2032)

  • 12.7 Global Boiler Deaerators Forecast by Application (2027-2032)

• 13 Key Players Analysis

  • 13.1 Vapor Power (Thermon)

    • 13.1.1 Vapor Power (Thermon) Company Information

    • 13.1.2 Vapor Power (Thermon) Boiler Deaerators Product Portfolios and Specifications

    • 13.1.3 Vapor Power (Thermon) Boiler Deaerators Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.1.4 Vapor Power (Thermon) Main Business Overview

    • 13.1.5 Vapor Power (Thermon) Latest Developments

  • 13.2 STS Canada

    • 13.2.1 STS Canada Company Information

    • 13.2.2 STS Canada Boiler Deaerators Product Portfolios and Specifications

    • 13.2.3 STS Canada Boiler Deaerators Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.2.4 STS Canada Main Business Overview

    • 13.2.5 STS Canada Latest Developments

  • 13.3 Bilfinger Thermeq (former Stork)

    • 13.3.1 Bilfinger Thermeq (former Stork) Company Information

    • 13.3.2 Bilfinger Thermeq (former Stork) Boiler Deaerators Product Portfolios and Specifications

    • 13.3.3 Bilfinger Thermeq (former Stork) Boiler Deaerators Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.3.4 Bilfinger Thermeq (former Stork) Main Business Overview

    • 13.3.5 Bilfinger Thermeq (former Stork) Latest Developments

  • 13.4 Ecodyne

    • 13.4.1 Ecodyne Company Information

    • 13.4.2 Ecodyne Boiler Deaerators Product Portfolios and Specifications

    • 13.4.3 Ecodyne Boiler Deaerators Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.4.4 Ecodyne Main Business Overview

    • 13.4.5 Ecodyne Latest Developments

  • 13.5 ThermaFlo Incorporated

    • 13.5.1 ThermaFlo Incorporated Company Information

    • 13.5.2 ThermaFlo Incorporated Boiler Deaerators Product Portfolios and Specifications

    • 13.5.3 ThermaFlo Incorporated Boiler Deaerators Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.5.4 ThermaFlo Incorporated Main Business Overview

    • 13.5.5 ThermaFlo Incorporated Latest Developments

  • 13.6 Newterra

    • 13.6.1 Newterra Company Information

    • 13.6.2 Newterra Boiler Deaerators Product Portfolios and Specifications

    • 13.6.3 Newterra Boiler Deaerators Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.6.4 Newterra Main Business Overview

    • 13.6.5 Newterra Latest Developments

  • 13.7 Precision Boilers

    • 13.7.1 Precision Boilers Company Information

    • 13.7.2 Precision Boilers Boiler Deaerators Product Portfolios and Specifications

    • 13.7.3 Precision Boilers Boiler Deaerators Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.7.4 Precision Boilers Main Business Overview

    • 13.7.5 Precision Boilers Latest Developments

  • 13.8 Cleaver-Brooks

    • 13.8.1 Cleaver-Brooks Company Information

    • 13.8.2 Cleaver-Brooks Boiler Deaerators Product Portfolios and Specifications

    • 13.8.3 Cleaver-Brooks Boiler Deaerators Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.8.4 Cleaver-Brooks Main Business Overview

    • 13.8.5 Cleaver-Brooks Latest Developments

  • 13.9 Kansas City Deaerator

    • 13.9.1 Kansas City Deaerator Company Information

    • 13.9.2 Kansas City Deaerator Boiler Deaerators Product Portfolios and Specifications

    • 13.9.3 Kansas City Deaerator Boiler Deaerators Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.9.4 Kansas City Deaerator Main Business Overview

    • 13.9.5 Kansas City Deaerator Latest Developments

  • 13.10 Industrial Steam

    • 13.10.1 Industrial Steam Company Information

    • 13.10.2 Industrial Steam Boiler Deaerators Product Portfolios and Specifications

    • 13.10.3 Industrial Steam Boiler Deaerators Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.10.4 Industrial Steam Main Business Overview

    • 13.10.5 Industrial Steam Latest Developments

  • 13.11 Sterling Deaerator Company

    • 13.11.1 Sterling Deaerator Company Company Information

    • 13.11.2 Sterling Deaerator Company Boiler Deaerators Product Portfolios and Specifications

    • 13.11.3 Sterling Deaerator Company Boiler Deaerators Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.11.4 Sterling Deaerator Company Main Business Overview

    • 13.11.5 Sterling Deaerator Company Latest Developments

  • 13.12 MACH Engineering

    • 13.12.1 MACH Engineering Company Information

    • 13.12.2 MACH Engineering Boiler Deaerators Product Portfolios and Specifications

    • 13.12.3 MACH Engineering Boiler Deaerators Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.12.4 MACH Engineering Main Business Overview

    • 13.12.5 MACH Engineering Latest Developments

  • 13.13 Shipco Pumps

    • 13.13.1 Shipco Pumps Company Information

    • 13.13.2 Shipco Pumps Boiler Deaerators Product Portfolios and Specifications

    • 13.13.3 Shipco Pumps Boiler Deaerators Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.13.4 Shipco Pumps Main Business Overview

    • 13.13.5 Shipco Pumps Latest Developments

  • 13.14 Äager

    • 13.14.1 Äager Company Information

    • 13.14.2 Äager Boiler Deaerators Product Portfolios and Specifications

    • 13.14.3 Äager Boiler Deaerators Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.14.4 Äager Main Business Overview

    • 13.14.5 Äager Latest Developments

  • 13.15 BSF Industries

    • 13.15.1 BSF Industries Company Information

    • 13.15.2 BSF Industries Boiler Deaerators Product Portfolios and Specifications

    • 13.15.3 BSF Industries Boiler Deaerators Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.15.4 BSF Industries Main Business Overview

    • 13.15.5 BSF Industries Latest Developments

  • 13.16 Lockwood Products

    • 13.16.1 Lockwood Products Company Information

    • 13.16.2 Lockwood Products Boiler Deaerators Product Portfolios and Specifications

    • 13.16.3 Lockwood Products Boiler Deaerators Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.16.4 Lockwood Products Main Business Overview

    • 13.16.5 Lockwood Products Latest Developments

  • 13.17 Parker Boiler

    • 13.17.1 Parker Boiler Company Information

    • 13.17.2 Parker Boiler Boiler Deaerators Product Portfolios and Specifications

    • 13.17.3 Parker Boiler Boiler Deaerators Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.17.4 Parker Boiler Main Business Overview

    • 13.17.5 Parker Boiler Latest Developments

  • 13.18 Sellers Manufacturing Co.

    • 13.18.1 Sellers Manufacturing Co. Company Information

    • 13.18.2 Sellers Manufacturing Co. Boiler Deaerators Product Portfolios and Specifications

    • 13.18.3 Sellers Manufacturing Co. Boiler Deaerators Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.18.4 Sellers Manufacturing Co. Main Business Overview

    • 13.18.5 Sellers Manufacturing Co. Latest Developments

  • 13.19 Green India Technologies

    • 13.19.1 Green India Technologies Company Information

    • 13.19.2 Green India Technologies Boiler Deaerators Product Portfolios and Specifications

    • 13.19.3 Green India Technologies Boiler Deaerators Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.19.4 Green India Technologies Main Business Overview

    • 13.19.5 Green India Technologies Latest Developments

  • 13.20 US Deaerator

    • 13.20.1 US Deaerator Company Information

    • 13.20.2 US Deaerator Boiler Deaerators Product Portfolios and Specifications

    • 13.20.3 US Deaerator Boiler Deaerators Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.20.4 US Deaerator Main Business Overview

    • 13.20.5 US Deaerator Latest Developments

  • 13.21 Shanghai Electric

    • 13.21.1 Shanghai Electric Company Information

    • 13.21.2 Shanghai Electric Boiler Deaerators Product Portfolios and Specifications

    • 13.21.3 Shanghai Electric Boiler Deaerators Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.21.4 Shanghai Electric Main Business Overview

    • 13.21.5 Shanghai Electric Latest Developments

• 14 Research Findings and Conclusion