Aviation Oxygen

The core of operations at the Cobham facility in Davenport, IA, is the military aviation oxygen product line. This product line utilizes Cobham's cutting edge air separation technology for aircraft applications. This technology has allowed Cobham to become the world’s leading manufacturer for On-Board Oxygen Generating Systems (OBOGS). This system plays a crucial role in simplifying logistics for the military while saving end customers millions of dollars annually.

OBOGS eliminates the need for liquid oxygen (LOX) by using the readily available bleed air from the aircraft’s engine. The bleed air is separated into its elements through Cobham's molecular sieve technology to concentrate an unlimited supply of breathing oxygen. The oxygen is then monitored for purity and regulated before it is delivered to the pilot.

This system reduces the dependence for heavy, bulky oxygen bottles that add more stress and weight to the aircraft, as well as eliminates the risks associated with the handling and use of LOX. Most importantly, the OBOGS operational costs are significantly lower than outdated LOX systems, which results in customers saving millions of dollars in operation and maintenance expenditures.