MSSL - Minimum Security Straight Louvered Grille
MSSL
Overview
Louvered security grilles features all-welded construction with a heavy-gauge wire screen fixed behind the louver blades for additional security.
Straight Louvers provide straight airflow in medium security applications. The 1/8 in. x 1/2 in. cold rolled steel louvers are set at a 0° deflection with 14 GA vertical support mullions located on 6 in. centers.
