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World-class assembly and testing for fuel, inerting, and hydraulic systems

Assembly and testing is performed in NPASE's state-of-the-art facility with 3,000 and 5,000 psi hydraulic service. In addition to a complete machine shop with special processes for components, our equipment includes hydraulic pumps and stands supported by high-speed, multi-channel data acquisition systems.

The company provides engineering, manufacturing, assembling, and testing for the following programs:
•  Fuel supply and management
•  Fuel tank inerting
•  Hydraulic power products and service 
•  Final assembly and test

NPASE's fuel system equipment will handle multiple functions for aircraft fuel systems including engine feed, auxiliary power unit feed, refuel and defuel, venting, scavenge, fuel quantity gauging, and integrated modular avionics fuel gauging and management software.

The inerting system includes conditioned air supply and electronic controls, as well as nitrogen-enriched air generation and distribution, which reduces the flammability of fuel vapors in aircraft fuel tanks and increases aircraft safety.

The hydraulic system features a control and monitoring software package for the C919 integrated modular avionics controller and provides the functions necessary to power and control the aircraft flight control system, landing gear and steering systems, and thrust-reverser actuation.

COMAC C919 COMAC Long-Range, Wide-Body Commercial Program