20 Inch Galvanized Shutter Exhaust Louver Vent, Automatic Gravity Shutter Louver Vent for Home Attics, Workshops, Barn, Greenhouse (Motor&Blades are not Included)
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Product details
| Management number | 209933849 | Release Date | 2026/04/02 | List Price | US$28.00 | Model Number | 209933849 | ||
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- 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 18-inch automatic gravity shutter measure inches 23 inches(L) × 23 inches (W) × 2.7 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.
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