Honeywell Aerospace

331-250 Auxiliary Power Unit

331-250 Auxiliary Power UnitThe 331-250 series APU offers Airbus A310 and A300-600 aircraft operators low total ownership cost, proven reliability and faster, more economical maintenance. When installed fleet-wide, 331-200 APUs can lower the cost of operation through unit commonality, reduced mechanic training, and decreased inventory requirements.
 
Technical Features
Certified to start and operate at flight levels up to 43,000 feet.
Provides bleed air at 44 psi for main engine starting and environmental control.
The 90 kW electrical power generator fully meets all system needs in an emergency.








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