S4 2-bld Slipstream Geared Folding propeller For shaft drive
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S6 2-blade Slipstream Geared Folding Propeller for Saildrive
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2-Blade Slipstream Geared Folding Propeller
Introducing the 2-blade Slipstream geared folding propeller, designed specifically for the performance and racing segment where minimizing drag is crucial. By optimizing performance gains under sail, this innovative propeller can significantly enhance speed—potentially preventing a loss of up to a knot compared to fixed propellers.
Technical Superiority
The 2-blade Slipstream geared folding propeller features a robust stainless steel 316L construction, ensuring exceptional durability and strength. Its advanced geared mechanism guarantees symmetrical folding and reliable opening in reverse while eliminating metal-to-metal wear through the use of UHMWPE thrust plates. This design not only improves performance but also extends the propeller's lifespan.
S4/S6 2-Blade Slipstream Geared Folding Propeller
The 2-blade Slipstream geared folding propellers feature a cutting-edge blade design that typically matches or exceeds the power performance of optimized fixed propellers. In reverse, these propellers provide comparable backing performance with reduced prop walk, making them a superior choice for sailors.
Constructed from stainless steel, these propellers offer greater strength and durability compared to traditional bronze folding propellers, addressing the common issue of premature gear-tooth wear. Additionally, they are equipped with replaceable blade bushings and bump stops that enhance the propeller's longevity and reliability.
Constructed from stainless steel, these propellers offer greater strength and durability compared to traditional bronze folding propellers, addressing the common issue of premature gear-tooth wear. Additionally, they are equipped with replaceable blade bushings and bump stops that enhance the propeller's longevity and reliability.
Features
- Less drag compared to a 3-blade folding or feathering propeller
- Reduced likelihood of catching kelp and ropes compared to feathering propellers
- All major components cast in 316 stainless steel
- Conveniently replaceable bronze blade bushes
- Replaceable rubber inserts for shock absorption
- Available sizes range from 14 to 20 inches in diameter
- Rated for engines up to 75 horsepower
- S4 model compatible with taper shafts up to 1-1/4 inches or 30mm diameter
- S6 model suitable for 17 spline sail drive shafts, including Volvo 130/150 and Yanmar SD20, SD31, SD50, SD60
Explore superior options like the Max-Prop feathering propeller alternatives and elevate your sailing experience with the 2-blade Slipstream geared folding propeller.