ID
1346227
$ 9,225.64
1-2 weeks delivery time
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The Max-Prop Boomerang 101 / 4 Blade 20" Spinner 101mm moves into shaft position when torque is removed, offering high efficiency, smooth operation, up to 80% more reverse power, low drag, and simple bolt-on installation for shafts ø35–100mm.
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Max Prop Boomerang 101 / 4 Blade 20" Spinner 101mm
Reliable Propeller With Automatic Blade Control
The Max-Prop Boomerang automatically moves into shaft position when torque is removed from the propeller shaft. This characteristic is crucial for modern sailing yachts using hydraulic gearboxes, ensuring minimal drag while sailing.
Patented Radial Spring Technology
The built-in radial spring package forces the blades into their vane position when the engine is idling or turned off. This mechanism functions independently of shaft rotation and vessel speed.
Key Features
- Automatic vane positioning for optimal sailing performance
- High efficiency and smooth running with anti-shock design
- Up to 80% higher reverse power than fixed blade propellers
- Low drag profile for increased speed under sail
- Easy bolt-on installation
- External pitch adjustment without dismantling
- Wide shaft compatibility from ø35mm to 100mm and ø1 ¼” to 3 ½”
- Stable operation at high speeds and in turbulent water
Technical Data
Material Nikkel Aluminium Bronze (Ni.Al.Br.) Number Of Blades 4 Series Boomerang Pitch 20" Sales Unit 1 Piece
Brand: Max Prop (Article code: 784410120) (Barcode: 8720193063812)
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