APC APC09047SF 9x4.7 SF Slow Flyer Propeller — High-Thrust Electric Prop for Low-Speed Flight
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The APC APC09047SF 9x4.7 SF Slow Flyer Propeller is a 9" diameter, 4.7" pitch Slow Flyer series prop designed for park flyers and slow-flying electric RC aircraft. The wide-chord SF blade profile generates high thrust at low RPM. The 4.7" pitch provides slightly more speed than the 9x3.8SF while maintaining the high-thrust SF blade characteristics. Injection-molded composite, precision-balanced, made in the USA.
Key Features
- Part Number: APC09047SF
- Diameter: 9"
- Pitch: 4.7"
- Type: Slow Flyer (SF series)
- Wide-chord blade for high thrust at low RPM
- Injection-molded composite construction
- Precision-balanced for smooth operation
- Made in the USA
Compatibility
Park flyers, foamies, and slow-flying electric RC aircraft using 9" diameter propellers — verify motor KV and shaft adapter compatibility before purchasing.
Benefits
- Wide-chord SF blade generates strong thrust at low RPM
- 4.7" pitch offers more speed than 9x3.8SF while retaining SF efficiency
- Precision factory balance for smooth, vibration-free flight
- Made in the USA — consistent APC quality
Quick Take
Need a 9" SF prop with a bit more pitch? The APC APC09047SF delivers wide-chord thrust at low RPM — factory-balanced, made in the USA.