Pay in 4 interest-free payments of $215.50 Learn more
Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
Install with louvers in up or down position for best duct concealment
904 - Double Deflection Adjustable Aluminum Blade Grille For a 48" x 20" Duct Opening (front blades parallel to shortest dimension)
Available 4" thru 40" round
Square or rectangular for vertical mount only
Parallel Volume Damper Low Leak 3000PLL-56X16 Specialty Products Install with louvers in uph3. Standard Features * 16 gauge galvanized channel frame * Parallel blades are cee stiffened 16 gauge galvanized for strength and stability * Blades pivot on non metallic celcon bushings * 1 2" square zinc plated steel pivot pins * 1 2" square zinc plated steel adjustable operating shaft extending up to 4" beyond the air control frame * Single blades on dampers with a height of 12" or less * Mill finish h3. Options * 3000 PLL Low Leak Air Control
US$ 500.00
US$ 412.50
US$ 310.00
US$ 310.00
US$ 500.00
US$ 375.00
US$ 500.00
US$ 500.00
US$ 500.00
US$ 335.00
US$ 500.00
