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: 100 x 0.6 mm / 3.94 x 0.02 Inch (L*T)Outer Diameter of Interface: 150 x 150 mm / 5.91 x 5.91 InchPacking List: 1 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.
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