
AIGS Heavy Duty Airfoil Grille Single Deflection
Specialty Products
Designed with countersunk screw holes to improve the aesthetic appeal and provide an unobtrusive appearance. AIGS Heavy Duty Airfoil Grille features individually adjustable and aerodynamically shaped blades that offer maximum versatility.
- The blades are constructed of heavy extruded aluminum held in a 20-gauge steel margin
- Performance tested in accordance with ANSI/ASHRAE Standard 70-2006
- Optional volume adjustment damper is operable from the face of the grille