Butterfly Backdraft Damper(12 Inch) (BD 12)
Brand: HVAC Express
Categories: Tools & Home Improvement, Building Supplies, HVAC, Ducting

Backdraft damper with lightweight blades and foam closure to eliminate noise and increase efficiency. Proven design to protect against backdraft in your appliance venting Easy to install, heavy duty 26 gauge galvanized metal Foamed shutter system for quiet closure Vertical or horizontal mounting, with one end crimped Dampers are available in sizes 3" up to 24" ducting. Specifications Sheet - Butterfly Backdraft Damper

Backdraft damper with lightweight blades and foam closure shutter for quiet closure
Proven design to protect against backdraft in your appliance venting
Vertical or horizontal mounting, with one end crimped
Heavy-duty 26 gauge galvanized metal
Made in the USA

Brand: HVAC Express
Material: ‎Foam
Item Weight: ‎2 pounds
Customer Reviews: 5.0 out of 5 stars 6 ratings 5.0 out of 5 stars
Manufacturer: ‎HVAC Express
Date First Available: September 14, 2012
ASIN: B00BBMPUCE
Part Number: ‎BD 12
Product Dimensions: ‎9 x 12 x 12 inches