Duct connector flanges are widely used in connecting your tumble dryer, bathroom or kitchen exhaust fan, soilless cultivation system, inline duct fans, range hood, or kitchen hood to a ventilation system. It is designed to facilitate the smooth and efficient flow of air, ensuring that your appliances work effectively and your indoor air quality is maintained.SpecificationColor: BlackMaterial: PlasticOuter Diameter of Top Interface: 115mm / 4.53 inchOuter Diameter of Bottom Interface: 123mm / 4.84 inchFit for Ducting Hose with Inner Diameter: 5 inchOverall Height: 60mm / 2.36 inchBase Size: 150mm x 150mm / 5.91 inch x 5.91 inch(L*W)Mounting Hole Distance: 110mm / 4.33 inchPacking List: 3pcs x Duct Connector FlangeAdvantage1.
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