Kc-46 Pegasus Tanker Aircraft

Fuel & Propellant Transfer

 US Military aircraft

Application

Solutions for Military & Commercial Aircraft  

FMH delivers custom jet fuel and fuel transfer lines engineered to perform under extreme pressure, temperature, and vibration. Designed for integration across airframe and engine systems, these solutions support reliable fuel movement and system efficiency. With decades of experience, FMH provides durable, precision-built assemblies tailored to demanding aerospace applications.

Delta Heavy IV Rocket launch

Application

Solutions for Space, Rockets and Satellites 

FMH designs propellant and fuel feed lines for spacecraft and rocket engines operating in extreme environments. These custom-engineered solutions support the transfer of fuel and oxidizers with high reliability under cryogenic temperatures, pressure, and dynamic loads. Backed by a long heritage in space programs, FMH delivers proven performance for critical space propulsion systems.

Our Products

 Delta IV Heavy Rocket

Proven Performance

FMH's heritage in fuel and propellant transfer spans some of the world's most advanced space programs. Our team has manufactured fuel feed lines for the Delta IV Heavy rocket and fuel line assemblies supporting Atlas, Artemis III, and numerous other launch vehicle programs. Backed by decades of experience in extreme aerospace environments, FMH delivers custom-engineered solutions that provide the reliability, durability, and performance required for critical fuel and propellant transfer applications.

Flexible Metal hoses

Contact an Expert

Have a challenging application or a unique design requirement? Connect with an FMH Aerospace expert to discuss your project, explore custom-engineered solutions, and benefit from decades of experience supporting aerospace, defense, space, and industrial applications.