ID
1346256
$ 17,339.06
1-2 weeks delivery time
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The Max-Prop Boomerang 120 / 5 Blade 23" Spinner 120mm automatically aligns into shaft position when engine torque stops, reducing drag and improving sailing performance. Its patented radial spring system positions blades at idle or off, providing up to 80% more reverse thrust, smooth anti-shock operation, easy bolt-on mounting, external pitch adjustment, and compatibility with shafts ø35–100mm.
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Max Prop Boomerang 120 / 5 Blade 23" Spinner 120mm
High-Efficiency Propeller For Modern Sailboats
The Max-Prop Boomerang automatically aligns into the shaft position when engine torque stops. This ensures minimal drag and improved sailing performance for yachts equipped with hydraulic gearboxes.
Patented Radial Spring System
The integrated radial spring package forces the blades into vane position when the engine is idling or switched off. This mechanism works independently of axis rotation and vessel speed.
Key Features
- Automatic blade positioning for reduced resistance
- Optimal power transmission with anti-shock technology
- Up to 80% more reverse thrust compared to fixed propellers
- Low drag profile for higher speed under sail
- Simple bolt-on mounting
- Externally adjustable pitch
- Suitable for shafts from ø35mm to 100mm and ø1 ¼” to 3 ½”
- Reliable operation in turbulent water conditions
Technical Data
Material Nikkel Aluminium Bronze (Ni.Al.Br.) Number Of Blades 5 Series Boomerang Pitch 23" Sales Unit 1 Piece
Brand: Max Prop (Article code: 785512023) (Barcode: 8720193064246)
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