Pay in 4 interest-free payments of $778.63 Learn more
Ships within 48 hours · Estimated delivery Sep 28 - Oct 3
Provides 4-way air flow on one plane
Lever operated Multi-Shutter Damper
904 - Double Deflection Adjustable Aluminum Blade Grille For a 38" x 18" Duct Opening (front blades parallel to shortest dimension)
Allows for 4-way airflow adjustment
Volume Damper Low-Leak OBD 3000-0BDLL-70X52 Step Down Ceiling Diffuser Provides 4-way air flow onh3. Standard Features * Opposed blade operation for precise volume control * 16 gauge galvanized channel frame * Blades are vee stiffened 16 gauge galvanized for strength and stability * Blades pivot on non metallic celcon bushings * 1 2" square zinc plated steel pivot pins * 1 2" square zinc plated steel adjustable operating shaft extending up to 4" beyond the air control frame * Single blades on dampers with a height of 12" or less * Mill finish h3.
US$ 25.00
US$ 78.00
US$ 39.90
US$ 160.00
US$ 88.00
US$ 20.00
US$ 105.00
US$ 88.00
US$ 140.00
US$ 169.00
US$ 26.00
US$ 200.00
