The Berner 65AC08E108NE-MA features 108” aluminum airfoil vanes designed for optimal airflow and energy efficiency. These durable vanes enhance the performance of air curtains by directing air precisely where it's needed, creating a barrier against drafts, dust, and insects. The lightweight aluminum construction ensures longevity while maintaining a sleek appearance. Ideal for commercial and industrial applications, these vanes contribute to maintaining comfortable indoor environments while reducing energy costs.