12 Inch Galvanized Shutter Exhaust Louver Vent, Automatic Gravity Shutter Louver Vent for Home Attics, Workshops, Barn, Greenhouse (Motor&Blades are not Included)
Ultra-Durable Construction: Crafted from premium heavy-duty galvanized steel panels, this shutter exhaust louver vent delivers exceptional corrosion resistance and weatherproof performance, ensuring reliable operation even in harsh environmental conditions.
Product Dimensions: The external dimensions of this 12-inch automatic gravity shutter measure 15 inches (L) × 15 inches (W) × 2.1 inches (D).
Efficient Automatic Gravity Operation: This louver vent can automatically open and close with the airflow to meet different ventilation needs. Its self-sustaining gravity system ensures 24/7 freshness while keeping out dust, pests and storms.
Versatile Applications: This shutter exhaust louver vent is engineered for use in residential attics, warehouses, workshops, industrial facilities, basements, barns, and greenhouses.
Pay Attention: This automatic gravity shutter is sold separately, and the exhaust fan blades and motor are not included in the package.
