GMA - Square-grid grille with 13 × 13 mm pitch

The GMA is a square-grid grille with 13 × 13 mm pitch. It forms a finished air passage at the termination of a ventilation system. The 13 × 13 mm grid creates a regular open pattern across the grille face. The face geometry is designed for square or rectangular ventilation openings. This model is suitable for creating a neat, functional termination in an HVAC installation.