12V DC, 2.94A, 4500 RPM, Brushless Centrifugal Fan, Quiet, Dual Ball Bearing, Model BL4447-B40

🛠️ General Description DC12V Brushless Centrifugal Fan - Designed for performance and longevity. This brushless centrifugal fan is the ideal partner for DIY projects, equipment cooling, or applications requiring a powerful and consistent airflow. With its brushless motor, high-precision ball bearings, and robust design, it offers efficient ventilation, quiet operation, and an extended lifespan. Ideal for: communication stations, data centers, control cabinets, network routers, elevator ventilation, motor drives, packaging machines, or even personal projects like grill ovens. ⚙️ Technical Specifications Type: Brushless Centrifugal Fan Voltage: DC 12V Current: 2.94A Speed: 4500 RPM Airflow: 37.97 CFM Dimensions: Approx. 97 x 94 x 33 mm Conductors: + Red, - Black (2 wires) Bearings: Double ball bearings Continuous lifespan: 80,000 hours (at 25℃) Operating temperature: -20℃ to +70℃ Materials: PBT, fiberglass, copper (pure winding) 🔧 Installation: Installing this centrifugal fan is quick and easy. The two wires (red and black) allow for a direct and intuitive connection to your 12V power source. Secure the fan to your bracket thanks to its compact design and standard dimensions. 💨 Application: This brushless fan generates a concentrated and powerful airflow, perfect for efficiently cooling spaces or equipment. Its ultra-quiet operation and robust construction with copper windings ensure stable and energy-efficient performance, even during extended use. 📌 Other information: This product is a universal centrifugal fan, suitable for a wide range of professional and DIY applications. Its energy-efficient design and quality components guarantee reliability and durability.