Pay in 4 interest-free payments of $356.88 Learn more
Ships within 48 hours · Estimated delivery Oct 4 - Oct 9
904 - Double Deflection Adjustable Aluminum Blade Grille For a 48" x 20" Duct Opening (front blades parallel to shortest dimension)
Countersunk mounting holes for flush appearance with color matching Phillips Pozidriv screws
For evaporative coolers or central blower systems
Adjustable baffle controllers to direct airflow horizontally or vertically
14" and 16" * Soft White Options * Field installable Bowtie Damper (BD) * FTD - Fixed T-Bar Diffuser (6"
Volume Damper Low-Leak OBD 3000-0BDLL-44X38 Specialty Products 904 - Double Deflection Adjustableh3. Standard Features * Opposed blade operation for precise volume control * 16 gauge galvanized channel frame * Blades are vee stiffened 16 gauge galvanized for strength and stability * Blades pivot on non metallic celcon bushings * 1 2" square zinc plated steel pivot pins * 1 2" square zinc plated steel adjustable operating shaft extending up to 4" beyond the air control frame * Single blades on dampers with a height of 12" or less * Mill finish h3.
US$ 32.98
US$ 48.99
US$ 38.98
