MSPG - Maximum Security Perforated Face Grille
MSPGOverview
Featuring all-welded construction and integral wall sleeves, the MSPG perforated face steel maximum security grille is one of the most popular security grilles styles in the industry.
Typical Applications
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.
Construction Options
- Material
- Steel
- Aluminum
- 304 stainless steel
- Size
- Min: 6 in. x 6 in.
- Max: 30 in. x 30 in.
- Options
- Wire mesh (WM)
- 4-sided mounting frame
- Barrier bars
- Damper
- Transfer grille



