12 Inch Shutter Exhaust Fan, Aluminum Wall Mounted Exhaust Fan, 1030 CFM High Speed Automatic Shutter Attic Fan, Vent Fan For Greenhouse,Shed,Shop,Garage

Efficient Ventilation: This 12 Inch louver fan features an advanced fan design that provides powerful air circulation at 1030 CFM and 1688 RPM, quickly removing stale air and keeping the space cool and comfortable.
Premium Material: This shutter fan uses NSK bearings and F-grade insulated enameled wire. It is made with high-grade aluminum louvers and blades that withstand moisture and heat, extending the life of the fan and preventing corrosive rust from forming. Suitable for various weather conditions.
Automatic Louver Adjustment: The wall-mounted ventilation fan is equipped with automatic louver blades that adjusts based on wind speed and environmental conditions, preventing rain and debris from entering while maximizing ventilation.
Easy to Install: The louvered fan features a simple design, requiring no complex tools for easy plug-and-play use. Our exhaust fans is pre-assembled and can be easily installed in the window or wall opening. The power cord length is 1.2M/3.94 Ft.
Multi-Purpose: Shutter exhaust fans are great for removing heat, moisture, dust, and bad odors from any residential, commercial, industrial, or agricultural space. Perfect for use in home attics, workshops, welding rooms, factories, warehouses, barns, and greenhouses.