30+ years. More than 300,000 units. And 3 billion flight hours. When it comes to chemical oxygen systems, you can trust Collins Aerospace to deliver products that work flawlessly – the first time and every time – to keep passengers safe.



Chemical oxygen generators eliminate your need to store high-pressure oxygen and related hardware. Using the latest certification methodology for oxygen saturation, we offer the lowest possible system weight for passenger aircraft while maintaining a safe, reliable system.

Chemical oxygen system unit with lid open.

Installation flexibility

The small size and integrated design of our chemical oxygen generators mean there’s no need to relocate high-pressure pipes, gauges or gaseous oxygen distribution systems if you change your seating configuration. Just move the chemical generator and masks to the required location.


  • Sales
    1 (913) 338-9800
  • A.O.G. after hours number
    1 (913) 338-9800

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