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The AI-9 is used to supply compressed air to air starting systems of gas-turbine engines of civil helicopters and aircrafts. If necessary, it may be used to heat aircraft cabin on the ground at low ambient temperatures.

Main advantages of the engine:

  • high reliability;
  • simple design;
  • high maintainability.

Basic specifications:

Rated rotational speed, min-1 38500±500
Bled air flow, kg/s 0.38
Bled air pressure, total, MPa, min 0.24
Bled air temperature, K 403
Fuel consumption, kg/h, max 64
Dry weight, kg, max 45

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