7 Blade Dual Mesh Exhaust Fan 10/12/14/16 Inch All Metal Pure Copper Motor Low Noise 2800rpm High Airflow Wall Mount for Kitchen Room Garage Workshop Ventilation Fan

7 Leaf Dual Mesh Exhaust Fan 10"12"14"16" All-metal Ventilation Fan For Kitchen/Room Low Noise[Strong wind/Seven spiral blades/Easy installation/Pure copper motor/Double-sided mesh cover]Specifications[10-inch high-speed model]Blades: 7 bladesRated voltage: 220VPower: 100WFrequency: 50HzOpening size: ≥245mmSpeed: 2800r/min[12-inch high-speed model]Blades: 7 bladesRated voltage: 220VPower: 120WFrequency: 50HzOpening size: ≥295mmSpeed: 2800r/min[14-inch high-speed model]Blades: 7 bladesRated voltage: 220VPower: 140WFrequency: 50HzOpening size: ≥350mmSpeed: 2800r/min[16-inch high-speed model] High-speed model]Blades: 7Rated voltage: 220VPower: 180WFrequency: 50HzOpening size: ≥245mmSpeed: 2800r/min---🔘Spiral upgraded with seven blades, quieter and more powerful.🔘Double-sided mesh cover to improve product stability/safety.🔘Upgraded thickened panel, more durable, rust-proof and corrosion-resistant.🔘Pure copper core motor, anti-corrosion and rust-proof, strong power, low noise and greater wind force.