12 Inch Galvanized Sheet Spraying Automatic Exhaust Shutter Louver Vent (No Fan Blades and Motor) for Home Attics, Workshops, Barn, Greenhouse

Additional Details from the Manufacturer

This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing

More features

• Premium Material: Made of high-grade galvanized sheet, this high-quality shutter louver vent is easy to install and maintain, durable and corrosion-resistant.
• Efficient Automatic Gravity Operation: This gravity shutter vent is designed with durable automatic gravity shutter mechanism, which can automatically open and close with the airflow to adapt to different ventilation needs.
• Weather proof: The shutters can be completely closed, effectively blocking rain and dust, and can operate stably in adverse weather conditions.
• Multi-Purpose: The shutters can be effectively used for both intake and exhaust purposes. Ideal for use in home attics, workshops, welding rooms, factories, warehouses, barns and greenhouses.
• Note: This automatic shutter louver vent is sold separately and does not include the exhaust fan blade and motor.