Zonon 2 Pcs 4 Inch Duct Connector Flange Metal Straight Pipe Flange for Heating Cooling Square to Round Air Vent Duct Connector with 8 Screws for Ventilation System

Features:
The duct connector flange exhibits a smooth surface that is developed to facilitate effective duct connection.
One of the standout qualities of this duct connector flange is its excellent resistance to both high and low temperatures. This resistance makes it an ideal choice for environments with varying temperature conditions, assuring seamless functionality irrespective of the changing temperatures.

Specifications:
Material: galvanized iron
Color: silver
Size: interface outer diameter about of 3.7 inches/ 95 mm, height about of 2.4 inches/ 60 mm

Package includes:
2 x Duct connector
16 x Screws

Notes:
Manual measurement, please allow slight errors on size.
The color may exist a slight difference due to different screen displays.
Well-designed Structure: the 2 pcs duct connector flange features an innovative design with a dedicated duct inlet and outlet with 16 attached screws
Appropriate Size: duct connector including an interface outer diameter about of 3.7 inches/ 95 mm, a diagonal mounting hole distance of 5 inches/ 126 mm, an adjacent mounting hole space of 3.15 inches/ 80 mm, and an effective frame size of 5.3 x 5.3 inches/ 134 x 134 mm, with a height of 2.4 inches/ 60 mm
Ready to Assemble: our duct connector comes with prefabricated holes, ensuring a secured installation to the air purifier host, wall, ceiling, or any other surface for ideal connection to your ventilation system
Made with Reliability: the duct connector is constructed of galvanized iron, featuring anti-corrosion, resistance to cold and high temperatures; This makes it robust and long-lasting; Its resistance to deformation ensures that it maintains its structure over time, providing value and consistency in your ventilation system
Versatile Applications: this duct flange proves adaptable and finds applications in a myriad of air ventilation systems; Whether you’re setting it up in your home, kitchen, bathroom or factory, this flange serves as a reliable connection, facilitating efficient air circulation