PATIKIL 6 Inch to 4 Inch Duct Reducer, Galvanized Steel Air Ducting Pipe Vent Hose Reducer Increaser Round Dryer Ventilation Coupler for HVAC Duct Fan Dryer Vent Chimney

★★★★★ 4.4 24 reviews

$20.69
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$20.69
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 225823428 Release Date 2026/05/09 List Price $8.28 Model Number 225823428
Category
  • Outer Diameter: 150 x 100 mm / 5.91 x 3.94 inch (Big*Small); Size: 120 x 0.6 mm / 4.7 x 0.02 inch (Height*Thickness)
  • Good Material: The duct reducer connector adapter is made of galvanized iron sheet, which is not easy to rust, is corrosion-resistant, durable, strong, and thick enough for the ducting system. The surface of the zinc coating is smooth and shiny, without burrs, ensuring a good ventilation effect.
  • Duct Reducer and Increaser: The vent reducer increaser is used as a duct adapter for reducing or increasing the diameters of an air duct, it's a useful duct fitting for changing your duct system to the needed size while maintaining smooth airflow.
  • Easy to Install: Connect the duct reducer to a metal duct, vent hose, fan outlet, or inlet, use a pipe clamp, glue, or tape to secure the connection if needed.
  • Application: The duct adapter has a wide range of applications, it is suitable for all kinds of ventilation systems, such as HVAC systems, bathroom and kitchen exhaust fans, chimney ventilation, air-cooled hood, embedded fans, range hood, dryers, hydroponic systems, dust collection equipment and so on.
ASIN B0CCP8DT1K
Size 6 in to 4 in
Color Silver
Brand Name PATIKIL
Unit Count 1.0 Count
Manufacturer PATIKIL
Model Number pta230620tt000709
Material Type Alloy Steel
Connector Type Reducer
Exterior Finish Galvanized
Item Dimensions 7.48 x 7.48 x 6.1 inches
Number of Pieces 1
Manufacturer Part Number pta230620tt000709

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4.4 out of 5
★★★★★
24 ratings | 10 reviews
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