Pay in 4 interest-free payments of $136.38 Learn more
Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
904 - Double Deflection Adjustable Aluminum Blade Grille For a 36" x 4" Duct Opening (front blades parallel to shortest dimension)
w/ Screwdriver Operated Opposed Blade Damper
Adjustable single deflection grille
Retainer cables are provided on sizes 12" and larger to allow the inner cones to hang securely while adjusting the diffuser
950 Series Submittal
Parallel Blade Volume Damper 3000P-44X22 Residential Registers & Grilles 904 - Double Deflection Adjustableh3. Standard Features * 16 gauge galvanized channel frame * Parallel blades are cee stiffened 16 gauge galvanized for strength and stability * Blades pivot on non metallic celcon bushings * 1 2" square zinc plated steel pivot pins * 1 2" square zinc plated steel adjustable operating shaft extending up to 4" beyond the air control frame * Single blades on dampers with a height of 12" or less * Mill finish h3. Options * 3000 PLL Low Leak Air Control
US$ 112.46
US$ 33.29
US$ 1937.50
US$ 74.13
