Specifications & Technical Details


The SSLBG Series Linear Light Duty Bar Grille is designed for supply or return air in sidewall or sill installations. Designed with fixed 0° air foil blades parallel to the grille’s long dimension, blades are reinforced on approximate 8″ centers.

Air foil blades are set at 0° on 3/8″ centers allowing ¼” spacing between blades.

Specify: Series S-44 Opposed Blade Damper attached to make supply or return registers. The S-44 OBD assures even distribution of air across the grille face as well as positive volume control.