APC 9x3.8 SF Prop
by APC

Enhance your slow flyer aircraft with the APC 9x3.8 Slow Flyer Propeller, designed for precision and efficiency. This propeller is crafted to deliver optimal performance and stability for slow flyer RC aircraft, combining advanced materials and technology for superior thrust and aerodynamic efficiency.

Manufactured using APC’s advanced pultrusion process, this propeller features a high fiber-to-resin ratio, ensuring exceptional strength and stiffness compared to standard glass-filled nylon. This increased stiffness helps manage vibration resonance, leading to quieter, more stable flights. The lightweight molded nylon construction reduces rotating mass, improving motor efficiency and extending propeller life.

Key Features:

• Computer-Optimized Design: Provides a thinner profile and improved "bite" for enhanced aerodynamic performance and reduced noise.
• Lightweight Construction: Molded nylon reduces rotating mass, boosting output and extending the life of your motor.
• Reinforced Fibers: Ensures true, constant pitch at any RPM for consistent and reliable performance.

Specifications:

• Propeller Diameter: 9 inches (228.6mm)
• Pitch: 3.8 inches (96.52 mm)
• Hub Diameter: 0.5 inches (12.7 mm)
• Hub Thickness: 0.3 inches (7.62 mm)
• Shaft Diameter: 0.25 inches (6.35 mm)
• Weight: 0.32oz (9.07g)
• Rotation: Counter-Clockwise (CCW), Standard/Tractor
• Includes: One Prop and One set of Adapter Rings