
High-Efficiency 350mm External Rotor Axial Fan for Cooling 350fzy. Wide Application Range: Suitable for computer systems, medical equipment, welding machines, and photovoltaic industries. Low Noise and Vibration: Operates with low noise (66dBA) and low vibration for reliable performance. Robust Construction: Features a metal single flange cylinder shell and durable steel plate blades. Multiple Certifications: Certified by RoHS, ISO, CE, CCC, and SGS for quality assurance. Flexible Voltage Options: Supports 220V and 380V input power for diverse electrical environments. 100% Quality Inspection: Finished products undergo 100% visual and function inspection before delivery. Long Service Life: Designed for reliable operation and long life with H-oil or ball bearings.