
High-Performance 350mm AC Voltage Metal Blades Axial Duct Fans. External Rotor Design: Compact, space-saving unit with integrated hub and impeller for precision balancing. High Efficiency & Low Noise: Aerodynamic twisted blades ensure stable operation, low noise, and energy saving. Customizable Options: Color and model number can be customized according to customer requirements. Robust Safety Features: Built with Class F insulation, thermal protection, and strong anti-interference ability. Versatile Applications: Ideal for hotels, offices, industrial enterprises, and refrigeration equipment ventilation. Lifetime Spare Parts: All spare parts are available for the lifetime use of the product. RoHS Certified: Product meets RoHS certification standards for environmental safety. Fast Response Support: Professional technical support and competitive offers provided within 24 hours.