4" Inch Duct Connector Flange - Plastic Straight Pipe Flange for Heating Cooling - Inlet Outlet Ventilation System - Ducting Coupling Wall Plate - Assembly Joint (100mm)

Additional Details from the Manufacturer

This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing

More features

• Precise dimensions: Flange insertion diameter: 3.9" inches, Wall plate dimensions: 5.91" x 5.91" inches, Screw hole spacing: 5.31" inches.
• Connectivity: Connect ducting components easily with durable plastic flanges for reliable connections. Easily connected to various types of circular ventilation air ducts.
• Robust Construction: Made from quality/rigid ABS Plastic for long-lasting performance. Allowable Temperature Range from -5°C up to +60°C
• Easy Installation: The elements can be connected without glues and sealants. Product has Pre-drilled holes for a firm and more secure attachment to the wall, ceiling or any other surface. User-friendly design for quick and hassle-free setup and also perfect for DIY and Trade use
• Improved Efficiency: Minimize air leaks and maximize airflow for better comfort and energy savings.