Pay in 4 interest-free payments of $60.13 Learn more
Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
Round ceiling radiation butterfly damper
3/16” holes on 1/4” staggered centers Extruded aluminum frame with signature line marks Perforated material 58% free area Countersunk mounting holes for flush appearance with color matching Phillips posi- drive screws Rust resistant pre-coat with durable powder finish Soft White
Adjustable directional dampers with shut-off
Tamper-proof Screws
Please Contact Us For Quantity Pricing
Backdraft Vertical Mount 3550-32X12 T-Bar Round ceiling radiation butterfly damperh3. Standard Features * 3550 Vertical mount * 3560 Horizontal mount air up * 3570 Horizontal mount air down * 3580 Round sizes available 5" to 24" * All non motorized backdraft dampers * Dampers are opened by air pressure differential and closed by gravity * 16 gauge channel frame with 26 gauge galvanized blades * Out of airstream linkage * Blades are vee stiffened 26 gauge for strength and stability * Square steel pivot pins * Nylon bushings * Single
US$ 60.00
US$ 60.00
US$ 45.00
US$ 35.00
US$ 14.99
US$ 14.99
US$ 60.00
US$ 1080.62
US$ 120.00
