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Gori 20x15x3RH Folding Propeller – 3-Blade, Ø20", Pitch 15", Right-Hand, 1:10W, for 35 mm ISO Shaft
The Gori Propeller 20x15x3RHx1:10W35 is a high-performance 3-blade folding propeller designed for 35 mm ISO shafts with 1:10 taper. Since its introduction in 1994, it has earned international acclaim with the DAME and HISWA Awards, setting new standards in sailing yacht propulsion.
Key Specifications
- Diameter: Ø20"
- Pitch: 15"
- Blades: 3-blade, folding
- Rotation: Right-hand (RH)
- Shaft Compatibility: 35 mm ISO shaft with 1:10 taper
- Engine Power Range: 7 kW (10 hp) to 221 kW (300 hp)
- Material: Nibral or stainless steel
Overdrive Function
The Gori “Overdrive” feature allows the helmsman to adjust the propeller's pitch and profile during forward motion using a single-lever shift. This function helps achieve the same cruising speed at lower RPMs—resulting in quieter operation, reduced vibration, and improved fuel efficiency.
Performance Highlights
- +15% increased efficiency in both forward and reverse
- Superior thrust and control due to specialized wing curvature
- Outstanding maneuverability under power and sail
Low Drag Under Sail
- Folded blades present minimal surface area, reducing drag
- Improves sailing speed and overall vessel performance
- Blade design prevents debris entanglement
- Eliminates need for shaft brake on hydraulic gearboxes
Built for Longevity
Manufactured from premium Nibral and stainless steel, each Gori propeller is uniquely numbered for traceability, quality control, and future servicing. With over 25 years of engineering leadership, Gori Propeller remains a preferred choice for professional sailors, yacht designers, and builders around the world.
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