Rectangular To Circular Duct Adapter

For example our original 8 inch round duct should be mated to the 10 inch by 5 inch rectangular duct because they have the same cross sectional area.

Rectangular to circular duct adapter.

Use a transition duct to help connect a round duct to a rectangular duct. Get all these durable duct connector galvanized steel duct connectors and vent adapter items when you shop grainger. Free shipping on your first order shipped by amazon. Engineered with a leed qualifying zero voc gasket this ductwork can eliminate the need for additional sealing along the longitudinal seams and transverse joint.

Use greenseam snap pipe duct and fittings from grainger to help with your commercial and residential hvac applications. 1 16 of 414 results for rectangular to round duct deflect o galvanized transition 3 1 4 x 10 6 6 dia. For pricing and availability. They are also crimped on one end to easily fit into a pipe or other fitting of the same diameter.

Select an adapter that will convert between the round and the square duct sizes from your local building supply center. Broan nutone horizontal elbow transition for range hoods and bath ventilation fans. It makes the proper transition from 3 1 4 in. Select this broan 411 duct accessory when attaching duct to the top or vertical discharge opening on the range hood.

Effective transitions from 3 1 4 in. Imperial 6 in dia crimped galvanized steel flexible duct connector. 3 8 out of 5 stars 9. Hvac duct adapters and accessores including increasers reducers round duct take offs end caps and plugs.

Put it all together with duct mounting clamps in just the size you need. For pricing and availability. Used for residential or commercial ventilation ducting. They have a sturdy galvanized steel construction and are simple to adjust.

Imperial 4 in x 4 in galvanized steel round duct elbow. The 1 piece design offers easy installation.