Long Description
The 500 Series Louvered Grille makes uses adjustable (supply) or fixed (return) blades to control airflow and provide a supply or return unit with minimal see-through.
Stock Notes
• Steel construction
• Double deflection – 3/4" spacing
• Opposed blade damper included
• Blades individually adjustable
• Front blades parallel to short dimension
• Price B12 white powder coat finish
• Maximum CFM recommended for NC 30 or less.