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Oxygen & Nitrogen 

Pressure Swing Adsorption Specialists

Who is O2Africa?

O2Africa is a proudly South African business that gives our clients total control over their Oxygen or Nitrogen supply. We produce turnkey gas solutions, making our clients independent in their own supply of On-Site Oxygen & Nitrogen, enabling them to be more competitive in their industries.


O2Africa is a specialist in using Pressure Swing Adsorption for On-Site Oxygen & Nitrogen gas generation throughout Sub-Saharan Africa. We partner with our clients to transform their operations, services, and product offerings. With our clients at the center of each of our projects, we strive to deliver the highest quality Gas Generators, paired with a world-class client-centric service offering, in supporting and maintaining their gas generation systems.

What Are We Good At?

At O2Africa, we are experts in Pressure Swing Adsorption (PSA) technology, excelling in the production of high-purity oxygen and nitrogen from air. Utilizing a well-established method, our PSA systems for oxygen production feature two columns filled with Zeolite, while our nitrogen production systems employ Carbon Molecular Sieve (CMS) as the adsorbent material. The adsorption process selectively separates the gases, allowing oxygen-enriched air for oxygen production and nitrogen-enriched air for nitrogen production. With precision and efficiency, our PSA systems continuously alternate between adsorption and desorption phases, ensuring a consistent supply of high-quality gases. With our in-depth understanding of PSA, O2Africa delivers top-notch solutions, empowering industries across Sub-Saharan Africa to become self-sufficient in their Oxygen & Nitrogen supply, thereby fostering competitiveness and growth.

Where Do We Add Value?

We add value across multiple dimensions, making us a leading player in the gas generation industry. Our commitment to Environmental, Social, and Governance (ESG) principles drives us to adopt sustainable practices, minimizing our carbon footprint and promoting eco-friendly solutions. Additionally, we take pride in offering low-energy, high-quality Oxygen & Nitrogen production, optimizing efficiency without compromising on the purity of gases. Our client-centric approach lies at the heart of everything we do, ensuring that our clients' needs and objectives remain at the forefront of every project. By tailoring our gas generation solutions to meet their specific requirements, we empower our clients to achieve independence in their gas supply and elevate their competitiveness within their industries. At O2Africa, value creation is an inherent aspect of our dedication to excellence and customer satisfaction.

Environmental, Social & Governance

While operating in line with our own ESG framework, we aim to ensure our solutions improve your ESG. We provide low energy consuming solutions, focused on the safety of your people and removing the need for additional 3rd parties, while our operations and transactions are always conducted in an ethical manner.

Low Energy, High Quality Gas

We partner with only the best suppliers of high-quality products and components. Our Gas Generators are built with quality, purity and longevity in mind to ensure you have the highest quality and most reliable gas available to your organization.

Client Centricity

We put our clients at the heart of our operations and strive to continuously deliver the highest quality solutions, coupled with the highest quality service. Partnering with O2Africa will ensure you have someone by your side in achieving your organization's goals.

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