Warning This site is not recommended for Internet Explorer browsers. Please use another web browser to get a better experience.


SPU150 Auxiliary Power Unit

The SPU150 auxiliary power unit (APU) is the definition of reliability and cost effectiveness for providing electric and pneumatic power to the midsize to super midsize business jets.

Proven reliable performance in the harshest environments

Modular design for cost effective maintenance

Updated control system (FADEC) to optimize performance

The SPU150 family has built a reputation of dependability over the last 12 million hours and 22 million starts since its introduction in the 1990s. Its modular design and compact size make it an ideal solution for aircraft requiring ground and in-flight power with minimal weight and space impact.

The SPU150 has been updated to the most current Aviation Authorities certification requirements (TSO C77b). The new controller enables Safran Power Units and the aircraft manufacturer to actively control the engine performance and receive live feedback from the aircraft in-flight.

Auxiliary Power Units: Always at the cutting edge of innovation

Safran Power Units APUs are compatible with all hosts, whatever the application: civil or military, air, land or sea.

Safran Power Units' different turbine families deliver up to 500 shp (shaft horsepower) of electric, pneumatic or mechanical energy to match the specific needs of your programs.


  • © Free-Lance's / Safran
  • © Safran Power Units
  • © Frank Rogozienski / CAPA Pictures / Safran