The round ceiling diffuser is good for use in residential buildings, offices, kitchens, bathrooms, and other HVAC systems that require air intake and exhaust ventilation. It is suitable for use in both new construction and renovation projects.SpecificationMaterial: Metal, FoamTotal Size: 140mmx55mm / 5.5 inch x 2.17 inch (D*H)Suitable for Round Duct Size: 100mm / 4 inchPacking List:1 x Round Air VentAdvantageThe diffuser is equipped with a manual adjustable valve that allows for complete control of the room's airflow. The reliable threaded opening mechanism ensures long-lasting performance, and the flange has pre-drilled screw holes for additional support if needed. The diffuser is easy to install by inserting the flange into the round duct and using your preferred sealing method.
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