APC Props Slow Fly 14 x 4.7 RC Propeller - APC14047SF

The APC Props 14x4.7 Slow Fly propeller (APC14047SF) is a fixed-pitch RC aircraft prop designed specifically for slow-flying electric models such as park flyers, foamies, and large-wing-area trainers. The 14-inch diameter paired with a 4.7-inch pitch produces high thrust at lower RPMs, making it well suited to lighter airframes and smaller brushless motors that benefit from a bigger, slower-spinning blade rather than a high-pitch setup. APC is a widely trusted name in RC propellers, and the Slow Fly series is a go-to choice for pilots running efficient, low-speed electric builds.

Key Features

• 14-inch diameter with 4.7-inch pitch targets low-RPM, high-thrust applications common in slow-fly and park-flyer builds
• Slow Fly profile generates strong static thrust without demanding high motor KV ratings
• Moulded from APC's glass-filled nylon composite for consistent balance and durability
• Designed for electric motors — not suitable for glow or petrol engines
• Part number APC14047SF for direct identification when ordering a replacement or matching a spare

What's Included

• 1 x APC 14x4.7 Slow Fly propeller (APC14047SF)

What You Need

• Compatible electric brushless motor sized for a 14-inch prop at low KV
• Appropriate prop adapter or collet to match your motor shaft diameter
• Prop balancer recommended before first flight
• LiPo battery and compatible charger for your aircraft (not included)