2025 10 Leading Deaerator Suppliers in the world

Sep 25, 2025

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Wei Zhang
Wei Zhang
As a project manager, I oversee the production and delivery of pipe supports and shell and tube heat exchangers. My expertise lies in ensuring that our products meet the stringent quality standards required by major oil and gas companies.

Introduction to Deaerator

A deaerator is a crucial piece of equipment in many industrial processes, especially in power plants, chemical plants, and other facilities where high - quality steam is required. Its primary function is to remove dissolved gases, such as oxygen and carbon dioxide, from the feedwater. Dissolved oxygen in water can cause corrosion in boilers, pipes, and other equipment, reducing their lifespan and efficiency. By removing these gases, a deaerator helps to protect the integrity of the entire system, improve energy efficiency, and ensure smooth and reliable operation.


1. Shandong Jianeng Technology Co., Ltd

Company Introduction

Shandong Jianeng Technology Co., Ltd is a well - established company with a strong focus on providing high - quality industrial equipment. It has a team of experienced engineers and technicians who are dedicated to research, development, and production. The company adheres to strict quality control standards throughout the manufacturing process to ensure that its products meet or exceed industry requirements.


In addition to deaerators, Shandong Jianeng Technology Co., Ltd also offers a wide range of other industrial products, such as pipe supports, expansion joints, and various types of valves. This diversified product portfolio allows the company to serve different industries and meet the complex needs of its customers. The company has a modern manufacturing facility equipped with advanced production equipment, which enables it to produce deaerators with high precision and efficiency.


Deaerator Features and Company Advantages

  • Advanced Design: The deaerators produced by Shandong Jianeng Technology Co., Ltd are designed with advanced technology, which ensures high - efficiency gas removal. The internal structure of the deaerator is optimized to maximize the contact area between water and steam, facilitating the release of dissolved gases.
  • Quality Materials: The company uses high - quality materials in the production of deaerators. These materials are corrosion - resistant and have high mechanical strength, ensuring the long - term reliability and durability of the deaerators.
  • Customization: Shandong Jianeng Technology Co., Ltd understands that different customers may have different requirements. Therefore, it offers customized deaerator solutions. The company can design and manufacture deaerators according to the specific needs of customers, such as capacity, operating pressure, and temperature.
  • After - sales Service: The company provides comprehensive after - sales service. Its professional service team can provide installation guidance, maintenance, and repair services in a timely manner, ensuring that customers can use the deaerators with peace of mind.
  • Website: https://www.cn-pipesupport.com/


2. SPX Flow

Company Introduction

SPX Flow is a global leader in process solutions, with a long - standing reputation in the industrial sector. The company has a rich history dating back several decades and has continuously evolved and expanded its business. It operates in multiple countries and has a vast network of manufacturing facilities, sales offices, and service centers around the world.


SPX Flow offers a comprehensive range of products and services, including deaerators, pumps, valves, and other process equipment. The company is committed to innovation and invests heavily in research and development to stay at the forefront of technological advancements. It has a team of world - class engineers and scientists who are constantly working on developing new and improved products.


In addition to its technical expertise, SPX Flow also places great emphasis on customer satisfaction. It works closely with customers to understand their needs and provides customized solutions. The company's products are widely used in various industries, such as food and beverage, pharmaceuticals, power generation, and chemical processing.


Deaerator Features and Company Advantages

  • High - Performance Deaeration: SPX Flow's deaerators are known for their high - performance deaeration capabilities. They can effectively remove dissolved oxygen and other gases from the feedwater, ensuring that the water quality meets the strict requirements of different industries.
  • Energy - Efficient Design: The company's deaerators are designed with energy efficiency in mind. They use advanced steam distribution systems and heat recovery technologies to minimize energy consumption, which helps customers reduce operating costs.
  • Robust Construction: SPX Flow's deaerators are built with robust construction. They are made of high - quality materials and are designed to withstand harsh operating conditions. This ensures the long - term reliability and durability of the deaerators.
  • Global Support: With its global presence, SPX Flow can provide customers with local support. The company has a team of local sales and service personnel who can quickly respond to customer inquiries and provide on - site support when needed.
  • Industry Experience: SPX Flow has extensive experience in the deaerator industry. It has served numerous customers in different industries over the years, which has given it in - depth knowledge of the specific requirements and challenges of each industry.


3. GE Power

Company Introduction

GE Power is a well - known name in the power generation industry. It is a division of General Electric, a multinational conglomerate with a long history of innovation and technological leadership. GE Power has a wide range of products and services related to power generation, including deaerators.


The company has a global research and development network, which allows it to access the latest technologies and knowledge. It invests billions of dollars in research and development every year to develop new and improved power generation solutions. GE Power's products are used in large - scale power plants around the world, from coal - fired power plants to nuclear power plants and renewable energy power plants.


In addition to its product offerings, GE Power also provides comprehensive services, such as plant design, installation, commissioning, and maintenance. The company has a team of highly skilled engineers and technicians who can ensure the smooth operation of power plants.


Deaerator Features and Company Advantages

  • Integrated Solutions: GE Power offers integrated deaerator solutions for power plants. The deaerators are designed to work seamlessly with other power plant equipment, such as boilers and turbines. This integration helps to improve the overall efficiency and performance of the power plant.
  • Advanced Monitoring and Control Systems: The company's deaerators are equipped with advanced monitoring and control systems. These systems can continuously monitor the operating parameters of the deaerator, such as water level, temperature, and pressure, and adjust the operation automatically to ensure optimal performance.
  • Reliability and Safety: GE Power places a high priority on reliability and safety. Its deaerators are designed and manufactured to meet strict safety standards. The company uses redundant systems and backup mechanisms to ensure that the deaerator can operate safely even in the event of a failure.
  • Research and Development: GE Power's strong research and development capabilities enable it to continuously improve its deaerator technology. The company is constantly exploring new materials, designs, and processes to enhance the performance and efficiency of its deaerators.
  • Global Service Network: With its global service network, GE Power can provide timely and effective service to its customers. The company's service teams are available 24/7 to respond to emergencies and provide maintenance and repair services.


4. Sulzer

Company Introduction

Sulzer is a global provider of pumping solutions, rotating equipment, and services. The company has a long - standing history of innovation and has been at the forefront of technological development in the industrial sector. It has a presence in over 100 countries and operates through a network of manufacturing facilities, sales offices, and service centers.


Sulzer offers a wide range of products, including deaerators, pumps, mixers, and separators. The company's products are used in various industries, such as oil and gas, water and wastewater treatment, power generation, and chemical processing. Sulzer is known for its high - quality products and excellent customer service.


The company invests in research and development to improve its products and services continuously. It also focuses on sustainability and is committed to developing environmentally friendly solutions.


Deaerator Features and Company Advantages

  • Efficient Gas Removal: Sulzer's deaerators are designed to achieve efficient gas removal. They use advanced deaeration techniques to ensure that the dissolved gases in the feedwater are effectively removed, which helps to protect the downstream equipment from corrosion.
  • Compact Design: The company's deaerators have a compact design, which is suitable for applications where space is limited. The compact design also reduces the installation cost and footprint of the deaerator.
  • Custom - engineered Solutions: Sulzer offers custom - engineered deaerator solutions. The company's engineers work closely with customers to understand their specific requirements and design deaerators that meet their needs.
  • High - Quality Manufacturing: Sulzer has strict quality control measures in place during the manufacturing process. Its deaerators are manufactured to the highest standards, ensuring their reliability and performance.
  • Service and Support: Sulzer provides comprehensive service and support for its deaerators. The company's service teams can provide maintenance, repair, and upgrade services to ensure the long - term operation of the deaerators.


5. Howden

Company Introduction

Howden is a leading global engineering company that specializes in air and gas handling equipment. It has a long history of providing high - quality products and services to various industries, including power generation, mining, cement, and steel.


The company has a global manufacturing and sales network, which allows it to serve customers around the world. Howden invests in research and development to develop new and innovative products. It also focuses on improving the energy efficiency of its products to help customers reduce their operating costs and environmental impact.


In addition to its product offerings, Howden provides engineering services, such as system design, installation, and commissioning. The company has a team of experienced engineers who can provide customized solutions based on the specific needs of customers.


Deaerator Features and Company Advantages

  • Advanced Aeration Technology: Howden's deaerators use advanced aeration technology to achieve efficient gas removal. The technology ensures that the dissolved gases in the water are effectively released, improving the water quality.
  • Energy - Saving Design: The company's deaerators are designed with energy - saving features. They use optimized steam distribution systems and heat recovery mechanisms to reduce energy consumption.
  • Reliable Operation: Howden's deaerators are built with reliable components and are designed to operate continuously under harsh conditions. The company's quality control measures ensure the long - term reliability of the deaerators.
  • Flexible Configuration: The deaerators can be configured in different ways to meet the specific requirements of customers. Howden can provide both vertical and horizontal deaerator configurations, depending on the available space and process requirements.
  • Technical Support: Howden offers comprehensive technical support to its customers. The company's technical experts can provide advice on deaerator selection, installation, and operation, as well as troubleshooting services.


6. Alfa Laval

Company Introduction

Alfa Laval is a global leader in heat transfer, separation, and fluid handling technology. It has a strong presence in multiple industries, including food and beverage, marine, energy, and pharmaceuticals. The company has a long - standing reputation for innovation and quality.


Alfa Laval has a vast research and development network, which enables it to develop cutting - edge technologies. The company invests in sustainable development and is committed to reducing the environmental impact of its products and operations.


The company's product portfolio includes deaerators, heat exchangers, separators, and pumps. Alfa Laval provides comprehensive solutions, from product design and manufacturing to installation, commissioning, and after - sales service.


Deaerator Features and Company Advantages

  • Innovative Design: Alfa Laval's deaerators feature innovative design concepts. They use advanced heat transfer technology to improve the deaeration efficiency. The internal structure of the deaerator is designed to optimize the flow of water and steam, ensuring effective gas removal.
  • High - Efficiency Heat Transfer: The deaerators are designed to achieve high - efficiency heat transfer. This not only helps to remove dissolved gases but also reduces energy consumption by recovering heat from the steam.
  • Hygienic Design: For applications in the food and beverage and pharmaceutical industries, Alfa Laval's deaerators have a hygienic design. They are made of materials that meet strict hygiene standards and are easy to clean and sanitize.
  • Global Service Network: Alfa Laval has a global service network, which allows it to provide prompt and effective service to its customers. The company's service teams can provide on - site support and maintenance services.
  • Sustainable Solutions: Alfa Laval is committed to sustainability. Its deaerators are designed to be energy - efficient and environmentally friendly, which helps customers reduce their carbon footprint.


7. Babcock & Wilcox

Company Introduction

Babcock & Wilcox is a well - established company in the power generation and industrial equipment industry. It has a long history of providing high - quality boilers, deaerators, and other power plant equipment.


The company has a global presence and has served numerous customers in different countries. Babcock & Wilcox invests in research and development to improve its products and technologies continuously. It focuses on developing solutions that are efficient, reliable, and environmentally friendly.


In addition to its product offerings, Babcock & Wilcox provides engineering services, such as plant design, project management, and maintenance. The company's engineers have extensive experience in the power generation industry and can provide customized solutions to meet the specific needs of customers.


Deaerator Features and Company Advantages

  • Proven Technology: Babcock & Wilcox's deaerators are based on proven technology. The company has decades of experience in designing and manufacturing deaerators, which ensures their reliability and performance.
  • High - Capacity Deaerators: The company can provide high - capacity deaerators for large - scale power plants. These deaerators are designed to handle large volumes of feedwater and can effectively remove dissolved gases.
  • Integrated Power Plant Solutions: Babcock & Wilcox offers integrated power plant solutions. The deaerators are designed to work in harmony with other power plant equipment, such as boilers and turbines, to improve the overall efficiency of the power plant.
  • Safety and Compliance: The company's deaerators are designed and manufactured to meet strict safety and compliance standards. They are equipped with safety features and control systems to ensure safe operation.
  • Long - Term Support: Babcock & Wilcox provides long - term support for its deaerators. The company's service teams can provide maintenance, repair, and upgrade services throughout the life cycle of the deaerator.


8. Siemens Energy

Company Introduction

Siemens Energy is a global energy technology company. It has a wide range of products and services in the energy sector, including power generation, transmission, and distribution. The company is at the forefront of technological innovation and is committed to developing sustainable energy solutions.


Siemens Energy has a large research and development team that is constantly working on new and improved technologies. The company's products are used in various types of power plants, from fossil - fuel power plants to renewable energy power plants.


In addition to its product offerings, Siemens Energy provides comprehensive services, such as project management, installation, commissioning, and maintenance. The company has a global network of service centers to support its customers.


Deaerator Features and Company Advantages

  • Smart Deaerators: Siemens Energy's deaerators are equipped with smart technology. They can be integrated with the power plant's control system, allowing for real - time monitoring and optimization of the deaerator's operation.
  • Energy - Optimized Design: The deaerators are designed with energy optimization in mind. They use advanced control algorithms to adjust the steam flow and other operating parameters to minimize energy consumption.
  • High - Quality Components: Siemens Energy uses high - quality components in the manufacturing of deaerators. These components are reliable and have a long service life, ensuring the long - term performance of the deaerator.
  • Global Service and Support: With its global service network, Siemens Energy can provide customers with prompt and effective service. The company's service teams are trained to handle various types of deaerator issues.
  • Sustainable Solutions: Siemens Energy is committed to sustainability. Its deaerators are designed to be environmentally friendly and can contribute to reducing the carbon footprint of the power plant.


9. Mitsubishi Heavy Industries (MHI)

Company Introduction

Mitsubishi Heavy Industries (MHI) is a diversified industrial company with a wide range of products and services. It has a long history of technological innovation and is a leader in many industries, including power generation, shipbuilding, and aerospace.


In the power generation sector, MHI offers a comprehensive range of products, including deaerators, boilers, turbines, and generators. The company has a global manufacturing and sales network and serves customers in many countries.


MHI invests heavily in research and development to develop new and advanced technologies. It also focuses on quality control and ensures that its products meet the highest standards.


Deaerator Features and Company Advantages

  • Advanced Deaeration Technology: MHI's deaerators use advanced deaeration technology to achieve high - efficiency gas removal. The technology ensures that the dissolved gases in the feedwater are effectively removed, protecting the downstream equipment.
  • High - Temperature and High - Pressure Applications: The company's deaerators are designed to operate under high - temperature and high - pressure conditions. This makes them suitable for use in large - scale power plants and other industrial applications.
  • Reliable Performance: MHI has strict quality control measures in place during the manufacturing process. Its deaerators are known for their reliable performance and long service life.
  • Integrated Power Plant Solutions: MHI offers integrated power plant solutions. The deaerators are designed to work in conjunction with other power plant equipment to improve the overall efficiency and performance of the power plant.
  • Global Technical Support: MHI provides global technical support for its deaerators. The company's technical experts can provide on - site support and troubleshooting services to ensure the smooth operation of the deaerators.


10. Thermax Limited

Company Introduction

Thermax Limited is an Indian multinational company that specializes in energy and environment - related solutions. It has a wide range of products and services, including deaerators, boilers, waste heat recovery systems, and water treatment solutions.


The company has a strong presence in the domestic and international markets. It has manufacturing facilities in India and other countries and a network of sales and service offices around the world.


Thermax Limited invests in research and development to develop innovative and sustainable solutions. It also focuses on customer satisfaction and provides customized solutions to meet the specific needs of customers.


Deaerator Features and Company Advantages

  • Cost - Effective Solutions: Thermax Limited's deaerators are known for their cost - effectiveness. The company uses efficient manufacturing processes and cost - optimization techniques to offer deaerators at competitive prices without compromising on quality.
  • Energy - Efficient Design: The deaerators are designed with energy - efficient features. They use advanced heat recovery systems to reduce energy consumption and operating costs.
  • Local Support in Emerging Markets: With its strong presence in emerging markets, Thermax Limited can provide local support to customers. The company understands the specific requirements and challenges of these markets and can offer tailored solutions.
  • Water Treatment Integration: Thermax Limited offers integrated water treatment solutions. The deaerators can be combined with other water treatment equipment to provide comprehensive water treatment for industrial applications.
  • Technical Expertise: The company has a team of technical experts who can provide technical support and advice to customers. They can help customers select the right deaerator and ensure its proper installation and operation.


Summary

The 10 leading deaerator suppliers in the world, including Shandong Jianeng Technology Co., Ltd, SPX Flow, GE Power, and others, each bring unique strengths and features to the market. These companies have a wide range of experience, from serving large - scale power plants to meeting the specific needs of various industrial sectors.


Some companies, like Shandong Jianeng Technology Co., Ltd, offer customized solutions and excellent after - sales service, which is crucial for customers with specific requirements. Others, such as SPX Flow and Siemens Energy, are at the forefront of technological innovation, with advanced features like smart technology and energy - optimized design.


All of these suppliers place a high priority on quality, reliability, and performance. They use high - quality materials, advanced manufacturing processes, and strict quality control measures to ensure that their deaerators can effectively remove dissolved gases from feedwater and protect the downstream equipment.


In addition, many of these companies are committed to sustainability and are developing environmentally friendly solutions. As the industrial sector continues to grow and face new challenges, these leading deaerator suppliers will play an important role in providing efficient, reliable, and sustainable deaerator solutions to meet the needs of different industries around the world.


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