On-Site Nitrogen Generation Systems

Stop Buying Gas. Start Generating Your Own.

If your business relies on bottled or liquid Nitrogen delivery, you are paying for the transportation, storage, and rental of a gas that is already all around you. AddAir provides advanced on-site Nitrogen Generation systems that allow you to extract high-purity Nitrogen directly from the atmosphere.

By integrating a Nitrogen generator into your existing compressed air system, you can eliminate the logistical headaches of gas deliveries and reduce your Nitrogen costs by up to 90%.

How It Works: PSA Technology

Our systems typically utilize Pressure Swing Adsorption (PSA) technology. This process uses a Carbon Molecular Sieve (CMS) to separate Nitrogen molecules from the oxygen in the compressed air stream.

Air Intake

Your existing air compressor provides a steady flow of clean, dry air.

Separation

The PSA towers adsorb oxygen and trace gases, allowing high-purity Nitrogen to pass through.

Storage

The Nitrogen is stored in a dedicated receiver tank, ready for use at your required pressure and purity levels.

Why Switch to On-Site Generation?

1. Significant Cost Savings

Eliminate the ever-rising costs of gas cylinder rental, delivery charges, and administrative overheads. On-site generation offers a rapid Return on Investment (ROI), in some situations paying for itself within 12 to 24 months.

2. Enhanced Safety

Cylinders and liquid tanks pose high-pressure and cryogenic handling risks. Generating Nitrogen at the point of use at lower pressures significantly improves workplace safety for your staff.

3. Total Purity Control

Whether you need 95% purity for fire suppression or 99.999% purity for laboratory or food applications, our systems are fully adjustable to meet your specific industry standards.

4. Sustainability & Reduced Carbon Footprint

By removing heavy delivery trucks from the road and eliminating the energy-intensive process of gas liquefaction, your business significantly reduces its environmental impact.

Specialist Applications

AddAir supports a wide variety of industries in the South West using Nitrogen solutions:

Food & Beverage

Modified Atmosphere Packaging (MAP) to extend shelf life and prevent spoilage.

Electronics & Laser Cutting

Providing an inert atmosphere for precision soldering and clean, oxidation-free cuts.

Pharmaceutical & Lab

Ultra-high purity gas for sensitive testing and chemical blanketing.

Industrial Manufacturing

Preventing oxidation during heat treatment and chemical processing.

Expert Installation & Maintenance

A Nitrogen generator is only as good as the air feeding it. As BCAS-registered and ISO 9001 accredited specialists, AddAir ensures your entire system—from the compressor to the generator—is perfectly balanced.

Purity Testing

Regular verification to ensure your gas meets required specifications.

System Integration

We can retrofit Nitrogen generators into your existing compressed air system.

Maintenance Contracts

Specialized servicing and filtration systems to ensure long-term reliability.

Is On-Site Nitrogen Right for You?

We provide a free site survey to analyze your current Nitrogen usage and calculate your potential savings.

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