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.
Security grilles reduce unwanted access to ductwork in spaces where supervision is minimal and vandalism or misuse is a risk. Such areas include: correctional facilities, psychiatric hospitals, rest stops, park facilities, schools, and sports venues. Price louvered security grilles feature all-welded construction and integral wall sleeves, ideal for medium security sidewall applications.Construction Options
- Aluminum (minimum security)
- 304 stainless steel
- Minimum: 6 in. x 6 in.
- Maximum: 30 in. x 30 in.
- Barrier bars
- Transfer grille construction (TGCS)