Bypass level gauge
Supplier: Feejoy Technology
Vibrating level switch
Microwave level switch
Silent cabin Selentum CABIN
Supplier: LLC PK "Flagman"
Noise-insulating mats Selentum MAT
Noise isolation Curtains Selentum ROLL
Noise isolation screens (panels) Selentum WALL
Silencers Selentum DAMP for ventilation systems
Quadruple single-engine piston aircraft Diamond DA40
Supplier: JSC "Ural plant of civil aviation"
Quadruple twin-engine aircraft DA42-VI