HVAC Premium Round Quadrant - Volume Damper | Round Damper Ring | 14" Galvanized Steel Metal Round Duct Ring is Compatible with Duct 14" Height_12in + Product Details Size -

+ Product Details Size - 18"w X 30"h X 2"d (for duct opening measurement only)

actual front end outer dimensions are approximately 12 5/8" width X 26 5/8" height

+ Product Details Size – 16"w X 36"h is the size for the duct opening measurement only

protecting your tools from moisture

+ Product Details Size & Compatibility – The 8" galvanized steel metal stick on take-off is compatible with duct 8"

HVAC Premium Round Quadrant - Volume Damper | Round Damper Ring | 14" Galvanized Steel Metal Round Duct Ring is Compatible with Duct 14" Height_12in + Product Details Size -+ Product Details Size & Compatibility The 14" round quadrant volume damper is compatible with duct 14" Superior Quality Made in the USA. Our manual adjuster damper quadrant is made of high quality galvanized sheet metal with crimped ends (snap lock design) for easy fitting and secure connection Applications This circular volume control damper plate is used to stops or regulates the flow of air inside a duct, chimney, vav box, air handler, or other