This is a very high-temperature resistant, sturdy, and integrated pipeline variable diameter increase pipe, which can be used to connect two different solid or flexible pipes or pipelines to a ventilator. Small. Suitable for the HVAC ventilation system, bathroom exhaust, air-cooled hood, embedded fans, hood, roller dryer, hydroponic system, kitchen or apartment, family garage attic or office space use together.SpecificationMaterial: Galvanized SteelColor: Silver ToneBiggest Outer Dia.: 250 mm / 10 Inches.Smallest Outer Dia: 150 mm / 6 Inches.Length: 200 mm / 7.9 inches.Package List: 1 pcs Duct ReducerAdvantageThe duct adapter is made of galvanized steel material, which is not easy to rust and corrode, and the surface is treated very smooth.
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