The iLIVING Explosion Proof High Velocity Portable Ventilation Fan is a robust 16-inch fan designed for maximum airflow and durability. Engineered with rugged steel construction, it's perfect for a variety of applications including drying, cooling, exhausting, and ventilation in crawl spaces, attics, basements, and warehouses. Experience powerful performance and reliability with this heavy-duty ventilator, ideal for industrial and residential uses alike.