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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.
Lightweight
![Canisters](https://prd-sc102-cdn.rtx.com/-/media/ca/product-assets/files/images/page-content/marketing/c/chemical-oxygen-systems/chemical-oxygen-image-5_1920x1080.jpg?rev=4a88bae0f3c7430db545e9f8c2083ba8)
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.
Installation Flexibility
![Chemical oxygen system unit with lid open.](https://prd-sc102-cdn.rtx.com/-/media/ca/product-assets/files/images/page-content/marketing/c/chemical-oxygen-systems/chemical-oxygen-image-1_1920x1080.jpg?rev=6d7b5de5430f4262ae8e6d4870e3b1df)
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.