3" to 6" Galvanized Steel Round Duct Reducer Adapter Connector Silver Tone,1pcs
Why Choose This:
★Specification: Material: Galvanized Steel; Color: Silver Tone; Biggest Outer Dia.: 150 mm/5.91 Inch; Smallest Outer Dia: 80 mm/3.15 Inch; Length: Total Size:120 x 0.6 mm/4.72 x 0.02 Inch(L*T); Package List: 1 Pcs x Duct Reducer
★Application: The duct reducer and increaser are used as a duct adapter for duct diameter changes in the ventilation system. Suitable for the HVAC system, bathroom exhaust, air-cooled hood, embedded fans, hood, roller dryer, dust collection system, etc.
★Instruction: Easy to install, connect the duct reducer to a metal air duct or vent hose, and use pipe clamps to fasten the connection.
★Advantage: The duct adapter is made of thickened galvanized steel material, which is strong and not easy to get rusty, and the surface is smooth enough to ensure a good ventilation performance.
★Notice: Please check the size carefully before purchasing.