Pay in 4 interest-free payments of $49.01 Learn more
Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
1-27/32” x 11/32” slots
Standard Features *Surface mount return air grille * 0 fixed blades parallel to longest dimension * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Soft White Options * 937 O - recessed screwdriver operated opposed blade damper * No Labor Collar (square sizes only) * 900 T - T-Bar mount * 905 HD - reinforced construction * 905 IS - insect screen * 1335-1338 Series - stainless steel version * Tamper proof screws
Lever operated steel multi-shutter damper
Jamb seals (stainless steel)
* UL and California State Fire Marshall approved * 4-1/4" standard frame style * Maximum dimension 60w
Parallel Blade Volume Damper 3000P-10X8 Smoke-Fire Damper 1-27/32” x 11/32” slotsh3. Standard Features * 16 gauge galvanized channel frame * Parallel blades are cee stiffened 16 gauge galvanized for strength and stability * Blades pivot on non metallic celcon bushings * 1 2" square zinc plated steel pivot pins * 1 2" square zinc plated steel adjustable operating shaft extending up to 4" beyond the air control frame * Single blades on dampers with a height of 12" or less * Mill finish h3. Options * 3000 PLL Low Leak Air Control
US$ 35.00
US$ 2349.50
US$ 1749.50
US$ 104.74
