Independence from Suppliers
No need to manage deliveries or contracts — generate only what you need, when you need it.
OGP Oxygen Generators
High-Efficiency On-Site Oxygen Generation with PSA Technology
Air Kraft supplies the OGP range of oxygen generators from Atlas Copco, delivering reliable, energy-efficient oxygen production directly at your site. Built on advanced Pressure Swing Adsorption (PSA) technology, these systems offer an economical alternative to bottled or bulk oxygen, with purities up to 95% and consistent 24/7 availability.
Whether you're treating wastewater, supporting medical systems, or operating a cutting torch, the OGP series gives you complete control over your oxygen supply - with reduced costs, increased safety, and a smaller environmental footprint.
How OGP Oxygen Generators Work
OGP generators use Pressure Swing Adsorption to separate oxygen from compressed air. The system passes air through a zeolite molecular sieve that traps nitrogen, allowing highly pure oxygen to pass through. Once the sieve reaches saturation, the pressure is released, and the nitrogen is expelled, making room for a new cycle.
This proven technology ensures continuous oxygen flow, low energy consumption, and a long service life — all without reliance on external suppliers.
Key Features
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O2 purity up to 95%
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Flow rates from 2 l/s to 200 l/s (or higher on request)
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Energy-efficient PSA technology
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Built-in oxygen monitoring and control
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Modular, expandable design
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Compact footprint – easy to install
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Reliable 24/7 operation with minimal maintenance
Benefits of OGP On-Site Oxygen Generation
Typical Applications
OGP generators are ideal for a range of industries, including:
Wastewater Treatment
Boosting biological treatment efficiency
Aquaculture
Maintaining high dissolved oxygen levels in fish farming
Glass Manufacturing
Supporting oxy-fuel burners for cleaner combustion
Medical & Dental
Backup or main oxygen supply for non-critical care
Welding & Metal Cutting
Stable oxygen flow for cutting, brazing and soldering
Ozone Generation
As feed gas for producing ozone in water treatment
