Architectural Lattice Grilles 1304-46x8 Step Down Ceiling Diffuser Surface mount fixed blade grille

Surface mount fixed blade grille with airfoil blades at 0°

Dampers above 80 square inches free area will be provided with blade insulation

Nylon bushings for easy adjustment and quiet setting of blades running parallel to shortest dimension

Blades parallel to shortest dimension

904 - Double Deflection Adjustable Aluminum Blade Grille For a 24" x 24" Duct Opening (front blades parallel to shortest dimension)

Architectural Lattice Grilles 1304-46x8 Step Down Ceiling Diffuser Surface mount fixed blade grilleStandard Features 1 rim size (2 larger than nominal duct size order size) 14 gauge steel construction Countersunk mounting holes for a flush appearance 1 4 Wide x 1 27 32 High slots. 5 32 crossbars, with 54% free area Options 14 GA 304 SS Construction Fractional Sizes Tamper proof Screws *Pricing is based on standard 14 GA steel construction. Please contact us for a quote on options. tony@registers direct. com