Durable Material: Our 4 inch duct connector flange is built to last, thanks to its galvanized steel construction. Whether you are using it for heating, cooling, or ventilation, this flange can withstand the toughest conditions and keep your ducts securely connected for years to come.Size: Port Diameter: 95mm / 4 inch; Base Outer Dia.: 119mm / 4.7 inch; Diagonal Hole Distance: 111mm / 4.4 inch; Adjacent Hole Distance: 56mm / 2.2 inch; Height: 53mm / 2.1 inchEasy to Connect: Looking for a quick and easy way to connect your ducting to your wall, floor, or ceiling opening? Our duct connector flange is the perfect solution! With its straight pipe design, this flange can be easily attached to any standard duct, allowing you to quickly and easily connect your ducting to your ventilation system.
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