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Ships within 48 hours · Estimated delivery Sep 27 - Oct 2
57% free area * 1307: 13/16" lattice opening
w/ Steel Opposed Blade Damper
Standard Features * Heavy duty honeycomb construction * Blades run parallel to longest dimension given * Gym Grade - includes welded core and extra supports for heavy duty application * Mounting holes for sidewall and ceiling application * Recessed screwdriver operated opposed blade damper to control air volume for positive balance of system * Soft White Options * No mounting holes * Tamper Proof Screws * Standard Color
Individually welded 14 guage diffusion bars
Architectural Lattice Grilles 1302-22x28 Residential Registers & Grilles 57% free area * 1307: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
US$ 174.50
US$ 35.00
US$ 64.99
