5" Round Air Vent Supply Grille With Sponge Gasket And Mounting Frame - HVAC Vent Duct Register Cover [Outer Dimensions: 7"] 2-Way Deflection With a solid base for

With a solid base for stability

+ Product Details Size - 36"w X 20"h is the size for the duct opening measurement only

actual front end outer dimensions are approximately 14 5/8" width X 38 5/8" height

Upgrade to a new standard of air quality and aesthetics with our Aluminum Ceiling Diffuser

allowing you to take control of indoor air circulation without complications

5" Round Air Vent Supply Grille With Sponge Gasket And Mounting Frame - HVAC Vent Duct Register Cover [Outer Dimensions: 7"] 2-Way Deflection With a solid base for+ Product Details Size The listed 5" diameter refers specifically to the size of the duct opening. However, please note that the total outer dimensions of the grille measure 7" in diameter. Design Circular air supply valves designed to be used in low and medium pressure ventilation air conditioning systems, of up to 300m3 h. Adjustable airflow control by rotating the middle disk, the gap will expand and retract to meet perfect air supply needed.