Architectural Lattice Grilles 1303-22x6 Specialty Products 3-Way and 4-Way Air Patterns

3-Way and 4-Way Air Patterns

Locking screw to hold damper in place

" Spiral pipe diameter must be 4” larger than width of grille

904 - Double Deflection Adjustable Aluminum Blade Grille For a 48" x 8" Duct Opening  (front blades parallel to shortest dimension)

Nylon bushings on adjustable blades to prevent metal on metal rattle

Architectural Lattice Grilles 1303-22x6 Specialty Products 3-Way and 4-Way Air PatternsStandard Features 1 rim size (2 larger than nominal duct size order size) 14 gauge steel construction Countersunk mounting holes for a flush appearance 11 32 Wide x 1 27 32 High slots. 5 32 crossbars, with 75% 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