Spray nozzles of main engine and APU for люC-21


Spraying of a fire extinguisher in engine compartments to eliminate (suppress) a fire.

Main technical characteristics:

  • There are mechanical devices that provide the spraying of a fire extinguisher in the fire-prone areas of the nacelle of main engine and the compartment of APU;
  • Installed on the fasteners of the engine nacelle and on the ceiling panels of the APU;
  • Installation on the flange.


  • Aircraft family MC-21