8" Circular Round Aluminum HVAC Supply Grille Air Diffuser - With Butterfly Damper - Vent Duct Cover [Outer Dimensions: 10"] 14in diameter our Radial Damper simplifies the

our Radial Damper simplifies the process of managing airflow

875" width X 10" height

much more than the required 700 psi for r410

Scratch-Resistant

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8" Circular Round Aluminum HVAC Supply Grille Air Diffuser - With Butterfly Damper - Vent Duct Cover [Outer Dimensions: 10"] 14in diameter our Radial Damper simplifies the8" Diameter Is The Size For The Duct Opening Measurement Only, Actual Front End Outer Dimensions Are 8" Diameter Incorporated with Integral Butterfly Damper for full Airflow Control Assembeled Before Powder Coat Paint, to Ensure Perfect Smooth Finish Commercial Grade Aluminum Will Never Rust Designed for Warehouses, Factories, Workshops, Gymnasiums & Restaurants Center Core is Removable for Easy Access and Maintence 8" Circular Round Aluminum HVAC