High Quality Ventilation for Industry and Domestic 4/6/8'' Axial/Panel/Cooling/Exhaust Fan

High Quality Ventilation for Industry and Domestic 4/6/8'' Axial/Panel/Cooling/Exhaust Fan. Wide Voltage Range: Supports 24-48VAC, 110-120VAC, 220-240VAC, and 380VAC for global compatibility. Dual Frequency Support: Operates efficiently on both 50Hz and 60Hz power systems. Durable Construction: Aluminum alloy frame with black anti-corrosion finish and black plastic PBT blades. High Performance Bearing: Equipped with ball bearings for smooth operation and long service life. CE Certified Quality: Complies with international quality standards and CE certification requirements. Robust Protection: IP34 protection grade with impedance protection and AC1800V withstand voltage. One Year Warranty: Includes a comprehensive one-year guarantee time for peace of mind. Customization Options: OEM and ODM services available for custom voltage and shipping marks.