Ejector Fuel Cell Systems for Aerial & Underwater Vehicles​


Integral Features


Fuel Cell 

Teledyne’s proven proton exchange membrane (PEM) fuel cell technology provides excellent efficiency and long life (>10,000 hrs.). The stack design is specifically tailored for operation with pure oxygen and includes design aspects generated through years of experience with the technology.​ ​​ 


Integrated Balance of Plant 

Balance of plant integrated onto stack to provide a compact and lightweight fuel cell system, with minimal connection points for improved reliability. Includes passive ejector based reactant recirculation to promote high efficiency and long life without the typical blowers or pumps. Integrated sensors and solenoids provide high reliability with low parasitic power consumption during operation.


High TRL 

Teledyne has a proven history of supplying high reliability fuel cells to NASA and other customers.

Technical Inquiry​​

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Teledyne Energy Systems
Corporate Headquarters

10707 Gilroy Road
Hunt Valley, MD 21031
410.771.8600 phone
410.771.8620 fax



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