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Gori 15x9x3RH Folding Propeller – 3-Blade, Ø15", Pitch 9", Right-Hand, for 22 mm ISO Shaft with Overdrive Function
The Gori 15x9x3RHx1:10W22 folding propeller is a high-efficiency 3-blade marine propeller designed for 22 mm ISO shafts. Since its launch in 1994, it has earned the DAME and HISWA Awards for innovation and performance, offering excellent propulsion for both sailing yachts and motor sailers.
Key Features
- Folding 3-blade design for reduced drag under sail
- Overdrive function for adjustable pitch under power
- Exceptional thrust in forward and reverse
- Low noise, minimal vibration, and fuel-efficient
- Crafted from durable Nibral and stainless steel
Technical Specifications
- Diameter: Ø15"
- Pitch: 9"
- Blades: 3
- Rotation: Right-Hand (RH)
- Shaft: 22 mm ISO Shaft (1:10 taper)
- Engine Compatibility: 10 hp to 300+ hp (7–221 kW+)
Overdrive Function
The Overdrive system lets the skipper change the propeller’s pitch while underway, using the single lever control—no hydraulics required. This results in quieter, smoother engine operation at lower revs for the same cruising speed.
Under Sail Advantages
With a low-profile fold and low drag, the Gori 3-blade propeller improves boat speed under sail. Its design resists fouling and allows reliable sailing performance without a shaft brake—even with hydraulic gearboxes.
Engine Efficiency
Independent testing confirms +15% higher efficiency in both forward and reverse modes compared to traditional folding or rotary propellers. The advanced blade curvature and rotation provide superior maneuvering and thrust.
Quality & Reliability
Gori Propeller is a leader in folding propeller technology with over 25 years of expertise. Every propeller is manufactured to the highest standards using premium materials and is individually numbered for traceability and service support.
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