HVAC Premium Round Quadrant - Volume Damper | Round Damper Ring | 14" Galvanized Steel Metal Round Duct Ring is Compatible with Duct 14" Height_22in Actual Filter Size – 11

Actual Filter Size – 11 3/4"w x 21 3/4" x 1"

actual front end outer dimensions are approximately 32 5/8" width X 18 5/8" height

actual front end outer dimensions are 26

This 16" X 6" end cap is constructed with 26-gauge galvanized steel

HVAC Premium Round Quadrant - Volume Damper | Round Damper Ring | 14" Galvanized Steel Metal Round Duct Ring is Compatible with Duct 14" Height_22in Actual Filter Size – 11+ 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