The SG-PR is a maximum security grille designed to allow a greater effective free area and superior airflow without compromising security and safety. This grille is available in stainless steel for corrosive environments.
FEATURES AND BENEFITS
- Face Plate is 3/16” steel with 5/16” diameter holes on 7/16” staggered centers and 1” border
- Sleeve is 3/16" steel
- All welded construction