This duct coupler acts as a connector for connecting two air ducts, pvc pipes or vent hoses, easily helping you extend the ventilation pipe. It is very useful for connecting the pipes of HVAC system, bathroom fans, range hoods, dryers and dust collectors to the ventilation duct system.SpecificationColor: Silver ToneMaterial: Galvanized SteelTotal Size: 80 x 0.6 mm / 3.2 x 0.02 Inch (L*T)Outer Diameter of Interface: 100 x 100 mm / 3.94 x 3.94 InchPacking List: 2 Pcs x Duct ConnectorAdvantage1. Made of durable galvanized steel material, sturdy, waterproof, moisture resistant and wear-resistant, good toughness and pressure resistant, not easy to deform, can be used for a long time;2. With a fully sealed and leak-proof design, which can achieve a good leak proof effect.InstructionEasy to install, connect the two ends of the connector to the vent pipe with the appropriate size and fix with pipe clamp, then seal with tape if necessary.NOTE: Please choose the right size according to your needs.
