Oxygen Generation
At Airia, we design and install oxygen generation systems which enable businesses to produce oxygen onsite, on demand, and at a fraction of the cost of traditional supply methods. From aquaculture to bioenergy and metallurgy to pharmaceutical production, our oxygen solutions deliver unrivalled reliability and efficiency.

200
Years of combined experience across our team of fully trained and certified engineers
24/7
Access to Airia’s call-out system & contact with service engineers
365
Full support throughout the year




What is oxygen generation?
Oxygen generation is the process of separating oxygen from compressed air using advanced pressure swing adsorption (PSA) technology. Instead of relying on expensive oxygen cylinders or bulk liquid deliveries, your business can generate oxygen when and where it’s needed, eliminating supply chain delays, storage issues, and other associated fees.
With onsite oxygen generation, you gain control over production, ensuring a continuous, safe, cost-effective supply.
How it works
Our oxygen generators use compressed air which is passed through a PSA system where nitrogen and other gases are separated out. Each system is designed to be energy efficient, scalable, and ideal for industries that require consistent oxygen delivery.

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Benefits of onsite oxygen generation
We’re here to answer your questions, find answers to popular queries here, or get in touch with our expert team today.
Save Money
While an oxygen generation system comes with an upfront cost, you can stop paying the expenses associated with cylinder purchases, transportation, and storage. Many of our customers make a return on investment within 24 months.
Continuous oxygen supply
Generate oxygen 24/7, ensuring uninterrupted operations and eliminating the risk of running out during critical moments.
Safety and convenience
On-site generation provides oxygen at safe working pressures and reduces scheduling, cost, and reliability issues related to logistics and deliveries.
Tailored purity and flow rates
Easily adjust oxygen purity levels and flow rates to match your process needs, from small scale applications to high demand industrial systems.
Environmentally responsible
Producing oxygen onsite reduces carbon emissions, transport requirements, and waste associated with gas delivery methods.

Industries we work with
Whatever your industry, our oxygen generation systems provide consistency, pressure, and performance you can depend on. Industries we work with include:
- Aquaculture
- Bio-Energy
- Metal Meltallurgy
- Pharmaceutical production
A Dedicated Service Support Team
Airia have built a great team of fully trained and certified engineers, available twenty-four hours a day for emergency call outs. We cover the following areas:
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Berkshire
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Dorset
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East Sussex
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Hampshire
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Isle of Wight
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Kent
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Oxfordshire
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Surrey
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West Sussex
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Wiltshire

Why choose Airia?
As experts in compressed air and gas generation, we provide everything from system design and installation to ongoing support via our comprehensive service plans. Our team ensures your oxygen generator is tailored to suit your needs through providing a fully optimised, energy efficient setup.
We take pride in delivering bespoke oxygen generation systems built for durability, reliability, and long-term performance, making us a great choice for your requirements.
Contact us today for a consultation or quote and discover how onsite oxygen generation can boost your company’s efficiency, sustainability, and cost savings.
Large-scale capability with bespoke customer service
Years of experience in designing, installing, and maintaining systems
Premier distributor for major manufacturers
Unrivalled technical knowledge across our team