Metal Shell High Efficiency Centrifugal Fan Large Wind Air Curtain

Metal Shell High Efficiency Centrifugal Fan Large Wind Air Curtain. 100% Pure Copper Motor: Ensures high efficiency and durability with a pure copper motor. High Air Speed Performance: Delivers high air speed up to 19m/s for effective ventilation. Low Noise Operation: Operates quietly with noise levels as low as 53dB. Dual Voltage Support: Compatible with 110V/220V operating voltages for global use. Comprehensive Warranty: 1-year warranty for whole unit and 3 years for the motor. Multiple Control Options: Available with manual button or IR remote controller. Wide Application Scope: Ideal for hotels, restaurants, offices, and garment shops. Certified Quality: Passed ISO, CE, CCC, and RoHS certifications.