Pay in 4 interest-free payments of $34.51 Learn more
Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
904 - Double Deflection Adjustable Aluminum Blade Grille For a 30" x 20" Duct Opening (front blades parallel to shortest dimension)
Field installable bowtie damper with round ring
Designed for high volume air delivery
Standard Features *Surface mount return air grille * 0 fixed blades parallel to longest dimension * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Soft White Options * 937 O - recessed screwdriver operated opposed blade damper * No Labor Collar (square sizes only) * 900 T - T-Bar mount * 905 HD - reinforced construction * 905 IS - insect screen * 1335-1338 Series - stainless steel version * Tamper proof screws
Lever operated Multi-Shutter Damper
T-Bar Adjustable Curved Blade 700CB40-6X6-6 Residential Registers & Grilles 904 - Double Deflection AdjustableStandard Features * Individually adjustable curved blade T Bar diffuser * Core is constructed of . 055 T6 extruded aluminum * Five air patterns: 700 CB10 one way, 700 CB20 two way, 700 CB20C corner, 700 CB30 three way, 700 CB40 four way * 6x6 thru 20x20 diffuser sizes * Square to round No Labor Collar * 2x2 galvaneal steel panel with seismic support holes * Soft White Options * 700 CB40 0 opposed blade damper * 700CB FR U. L. listed Fire Resistance
