Description
This is not just a ducted fan—it’s a complete high-performance cleaning and blowing system. The 40mm EDF (Electric Ducted Fan) unit comes as a full kit, including the main unit, a professional vacuum attachment kit, and a complete power solution.
What’s in the box:
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1x 40mm EDF main unit
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10x 18650 12C 25A battery pack cells
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1x Dayi battery box with power display
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1x Charger
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1x Full vacuum kit (attachments included)
From workshop dust to household debris, switch modes in seconds and tackle any cleaning task with jet-engine efficiency.
Key Features
1. Complete Kit – No Hidden Costs
Forget hunting for extra parts. This package includes everything you need: the high-speed fan, a powerful 10-cell battery pack (18650, 12C, 25A), a Dayi battery box with a real-time power display, a dedicated charger, and a full vacuum attachment set. Open the box, assemble, and go.
2. Dual Safety Protection System – Peace of Mind
We’ve built intelligence into raw power.
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Thermal Protection: The fan automatically locks when internal temperatures exceed 150°C (302°F), preventing motor burnout.
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Low Voltage Protection: Operation stops automatically when voltage drops below 15V, protecting your expensive battery pack from deep discharge damage.
Use with confidence, even during extended tasks.
3. Reverse Rotation Design – Blow or Vacuum
One fan. Two modes.
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Forward Mode: High-speed blowing for leaf clearing, dusting, or inflating.
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Reverse Mode (Vacuum Mode): Instantly switches airflow direction. Attach the included vacuum kit to transform the EDF into a powerful handheld vacuum cleaner. Picks up fine dust, crumbs, and debris with surprising suction power.
4. Durable Construction – 3D Print + Metal
This is not a cheap plastic toy. The housing is precision-crafted using high-strength 3D printed materials, reinforced with metal accessories and components. The result? A solid, heavy, premium-feeling tool that tells you it means business. What you see is exactly what you get—no shortcuts, no hollow parts.
5. High Performance – With Responsibility
This EDF fan generates extreme speed and thrust. It is a professional-grade tool, not a children's gadget.
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⚠️ Not suitable for children.
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Avoid extended full throttle: Continuous full-throttle use generates high current, which may cause motor overheating.
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Storage Tip: Disconnect the battery when not in use. For long-term storage, keep the battery at full charge to maintain cell health.
Technical Specifications
