Pay in 4 interest-free payments of $440.88 Learn more
Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
Extruded aluminum frame with steel roll formed blades and steel multi-shutter damper
Fixed bars with 0° deflection
Standard Features * Heavy guage cold roll steel (same as 350 series) * Ideal for return air in the toe space areas between kitchen cabinets
Face set in an outer T-Bar filter grille frame
Options * Sleeve variations * 304 stainless steel construction * Fractional and odd sizes available h3
Parallel Volume Damper Low Leak 3000PLL-56X46 Specialty Products Extruded aluminum frame with steelh3. 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
