The SSG Series Louvered Return Grille is a non-adjustable return grille made with louvered blades for limited vision or exterior applications. The blades are reinforced from the rear on approximate 12″ centers.
The SSG Louvered Return Grille is a single side mounting frame for use when appearance only matters on one side. The auxiliary option provides a double sided mounting frame (with no louvers on one side) to fit varying door thickness (minimum of 1.75″), where a finished look is required on both sides.
Specify: Series S-44 Opposed Blade Damper to make return register. The S-44 OBD assures even distribution of air across the grille face as well as positive volume control.