25m3/H Big Airflow DC Brushless Electric Air Fan Blower with Brushless DC Motor

25m3/H Big Airflow DC Brushless Electric Air Fan Blower with Brushless DC Motor. High Pressure Performance: Delivers 6kpa air pressure with 25m3/h airflow for demanding applications. Brushless DC Motor: Features internal BLDC motor for efficient operation and extended lifespan. Long MTTF Reliability: Mean Time Between Failures exceeds 20,000 hours at 25 degrees Celsius. Low Noise Operation: Operates at 65dBA with recommended foam or silicone insulation options. ODM Customization Service: Offers custom design for new blower fans and controller boards based on target performance. Multiple Certification: Certified with RoHS, ISO, CE, and ETL standards for global compliance. Flexible Speed Control: Supports 0-5V or PWM speed adjustment via controller board with potentiometer. Premium Bearing Quality: Equipped with NMB ball bearings for smooth and durable rotation.