
Air Conditioner Parts 250 External Rotor Motor Ec DC Backward Centrifugal Fan. Low Noise Operation: Advanced technology eliminates AC electromagnetic noise for superior quiet performance. Energy Saving Efficiency: Designed for high efficiency and energy saving with large air volume output. Dual Speed Control Modes: Features thyristor stepless regulation and motor winding tapping for flexible control. Reliable Operation: Ensures stable performance with convenient installation and durable design. Multi-Certification Compliance: Meets RoHS, CE, and CCC standards for global market safety requirements. Versatile Application: Suitable for air conditioners, experiments, and general manufacturing processes. Cost-Effective Quality: Offers high quality at an affordable price point compared to similar products. Centrifugal Flow Design: Engineered as a backward centrifugal fan with medium pressure capabilities.