Large ejector solution

New large ejector solution for large capacity transcritical CO₂ systems

Discover the new large ejector solution, designed for large capacity transcritical CO₂ systems, combining the power of the largest scalable ejector with the precision of the ejector controller, EKE 80. This integrated solution enhances system performance, reduces energy consumption, and ensures seamless operation in industrial refrigeration and heavy commercial applications.

Enhanced efficiency 

The large ejector solution is designed to enhance system performance and reduce energy consumption across various applications. Its fixed geometry design ensures optimal efficiency, leading to lower energy costs. Integrated components like the check valve and filter simplify construction, making the unit quicker and easier to build.
Streamlined installation and maintenance 

The large ejector solution offers flexible installation options with separate housing and cartridge delivery, saving time for installation professionals. A comprehensive spare parts program, including cartridges and filter o-rings, ensures easy maintenance and minimizes downtime.
Increased operational performance 

With a dedicated controller for optimized operation, the large ejector solution delivers efficient performance without the need for developing additional components. Supported by an expert team, it offers comprehensive guidance for selection, sizing, and integration, reducing the risk of incorrect solutions and ensuring reliable operation.
Versatile application 

Rated for 140 bar pressure, the large ejector solution is suitable for transcritical CO₂ systems in all climates, making it a versatile choice for diverse environments. Its large capacity supports the use of ejectors in larger CO₂ transcritical systems, offering substantial energy savings.

Enhance your projects with long-term reliability and energy-efficient performance

Building and maintaining flexible, reliable CO₂ transcritical systems is easier than ever. Discover the industry's most extensive CO₂ product range and know-how – and learn how you can enhance your projects.

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Product range

Ejector controller EKE 80

Large CO₂ ejector

Explore the complete range of industrial CO₂ solutions

Benefit from Danfoss wide choice of expertise to develop industrial solutions specifically designed for CO₂ systems. Our comprehensive portfolio includes a wide array of products and technology components suited to the demands of robust and transcritical applications.

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Design smarter. Build better. Perform longer.

Enhance your projects and secure long-term reliability and energy efficiency with the industry’s most comprehensive CO₂ product range and expertise. Benefit from solutions designed to help you scope, build, and maintain CO₂ refrigeration systems proven to perform across different applications and climates.

Documents

Documents
Type	Name	Language	Valid for	Updated	Download	File type
Brochure	CO2 portfolio brochure	English	Multiple	04 Mar, 2026	1.3 MB	.pdf
Application guide	Ejectors in Industrial CO2 systems, Type LP and HP	English	Multiple	02 Mar, 2026	11.6 MB	.pdf
Data sheet	Large CO2 Ejector, Type HP and LP	English	Multiple	02 Mar, 2026	2.4 MB	.pdf
Installation guide	Large CO2 Ejector, Type LP and HP	English	Multiple	04 Mar, 2026	1.1 MB	.pdf

FAQ

What makes the large ejector solution unique?

Its size and efficiency make it the most effective large ejector available for industrial refrigeration systems.

 How does the large ejector improve energy efficiency?

By increasing COP for heat pumps and enhancing cooling system efficiency, it significantly reduces energy consumption.

Is the large ejector suitable for all climates?

Yes, with a 140 bar pressure rating, it is applicable for transcritical CO₂ systems in all climates.