Pay in 4 interest-free payments of $316.13 Learn more
Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
Interlocking steel roll-formed blades
* UL and California State Fire Marshall approved * 4-1/4" standard frame style * Maximum dimension 60w
Install with louvers in up or down position for best duct concealment
904 - Double Deflection Adjustable Aluminum Blade Grille For a 24" x 14" Duct Opening (front blades parallel to shortest dimension)
950 Series Engineering/Performance Data
Parallel Volume Damper Low Leak 3000PLL-72X20 Step Down Ceiling Diffuser Interlocking steel roll-formed bladesh3. Standard Features * 16 gauge galvanized channel frame * Parallel blades are cee stiffened 16 gauge galvanized for strength and stability * Blades pivot on non metallic celcon bushings * 1 2" square zinc plated steel pivot pins * 1 2" square zinc plated steel adjustable operating shaft extending up to 4" beyond the air control frame * Single blades on dampers with a height of 12" or less * Mill finish h3. Options * 3000 PLL Low Leak Air Control
US$ 314.50
US$ 24.95
US$ 39.99
US$ 10.95
