Pay in 4 interest-free payments of $53.00 Learn more
Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
Square collar designed for 20” × 20” duct
Blades run parallel to longest dimension
Allows for 4-way airflow
Standard Features * Individually adjustable curved blade T-Bar lay in diffuser with concealed hinges * Hinged perforated face * Spring push release for easy access to adjust curved blades * 2x2 galvaneal steel panel with seismic support hangers * Round No Labor Collar sizes: 6-10"
SD34 Series Performance Data
Architectural Lattice Grilles 1302-8x46 Finish:Tan Square collar designed for 20”Standard Features 1 rim size (2 larger than nominal duct size order size) 14 gauge steel construction Countersunk mounting holes for a flush appearance 1 27 32 Wide x 11 32 High slots on staggered centers. 5 32 crossbars, with 75% free area Options 14 GA 304 SS Construction 12 GA (. 080") Aluminum Construction 1 8" GA (. 125") Aluminum Construction 12 GA Steel Construction
