T-Bar Adjustable Curved Blade 700CB40-8X8 Step Down Ceiling Diffuser ½ × ½ × ½

½ × ½ × ½ Aluminum lattice

904 - Double Deflection Adjustable Aluminum Blade Grille For a 30" x 12" Duct Opening (front blades parallel to shortest dimension)

Non-standard size collar (available in 6" through 20")

3-way register with stiffened 1/2" fan shaped louvers for silent operation

T-Bar Adjustable Curved Blade 700CB40-8X8 Step Down Ceiling Diffuser ½ × ½ × ½Standard 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