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Gori 18x11x3LHS Folding Propeller – 3-Blade, Ø18", Pitch 11", Left-Hand, for Sail Drive
The Gori 18x11x3LHS is a high-performance 3-blade folding propeller designed specifically for sail drives. Since its launch in 1994, it has earned industry recognition with the DAME and HISWA Awards, setting new standards in marine propulsion for sailing yachts and motor sailers.
Key Features
- 3-blade folding propeller with left-hand rotation
- Diameter: Ø18", Pitch: 11"
- Designed for sail drive systems (Yanmar, Volvo-Penta, Bukh, Sonic, etc.)
- Overdrive function for dynamic pitch adjustment during forward motion
- Excellent thrust in forward and reverse due to special wing curvature
- Low profile when folded – reduced drag and increased speed under sail
- Minimizes noise and vibration during motoring
- Prevents debris entanglement – no shaft brake required with hydraulic gearboxes
Engine Compatibility
- Suitable for engines from 7 kW (10 hp) to 221 kW (300 hp)
- Extends folding propeller benefits to yachts with engines over 300 hp
Performance Advantages
- +15% efficiency in both advance and reverse vs. conventional folding or rotary propellers
- Improved handling, fuel economy, and reduced vibration under power
- Low-drag design validated by independent tests for improved sailing performance
Sail Drive-Specific Design
- Flexible hub core isolates propeller electrically and absorbs shock
- Meets specifications from major engine and saildrive manufacturers
- Durable build using Nibral and stainless steel for long-term reliability
With over 25 years of leadership in propeller innovation, Gori folding propellers are trusted by yacht designers, builders, and competitive sailors worldwide. Each propeller is individually numbered for quality assurance and future servicing.
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