4 Inch Duct Connector Flange with Square Wall Plate, Dryer Vent Adapter and Mounting Plate Galvanized Steel HVAC Flange Connector for HVAC Duct Connections, Exhaust Fan (4 Inch)

hvac duct hvac duct fittings

• [HVAC CONNECTOR FLANGE]: Galvanized duct connector flanges can be used for seamless connection of ductwork in HVAC systems It can be used as an adapter between different sections of ducts or walls to change the direction of airflow, connect airflow and thus improve airflow and efficiency
• [DIMENSIONS]: 6.3/10.2 inches plate length and width, 3.94/7.87 inches orifice diameter for duct connection, 1.18 inches duct ring height
• [INSTALLATION]: Flanges can be installed by screwing or gluing or both. After installation, seal the seams around the flange with a waterproof sealant or aluminum foil tape to ensure that the connection is free of air leaks
• [SUITABLE FOR]: For industrial airflow management, residential and commercial HVAC systems and ducting through walls, floors or ceilings. Also great for attic or crawlspace ventilation to help minimize air leaks and enhance airflow, and the quick installation design saves you time and effort
• [AFTER-SALES SERVICE]: Welcome to inquire about the usage and function, we will give you a quick reply within 24 hours