HVAC Premium Round Quadrant - Volume Damper | Round Damper Ring | 8" Galvanized Steel Metal Round Duct Ring is Compatible with Duct 8" tool belt + Product Details Size –

+ Product Details Size – 20"w X 10"h pleated MERV 8 filter for HVAC return filter grille - 3 Pack

This 22" X 10" end cap is constructed with 26-gauge galvanized steel

+ Product Details Size - 10"w X 16"h X 2"d (for duct opening measurement only)

No more fumbling for essential items during your tasks

Use the wire color coding provided: L (Live): Brown

HVAC Premium Round Quadrant - Volume Damper | Round Damper Ring | 8" Galvanized Steel Metal Round Duct Ring is Compatible with Duct 8" tool belt + Product Details Size –+ Product Details Size & Compatibility The 8" round quadrant volume damper is compatible with duct 8" 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 air