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7 in. to 4 in. Reducer

7 in. to 4 in. Reducer

Article Number:
  • $ 730


Made of galvanized steel for strength and durability . Used to connect a 7 in. pipe to a 4 in. pipe in an HVAC system . Hemmed collar edges for an improved fit and increased strength . Always seal seams with building code-approved sealant or duct tape for best results (not included) . Always insulate ductwork for greater system efficiency and comfort (insulation not included)

The Master Flow 7 in. x 4 in. Reducer is made of galvanized steel to provide strength and durability. It features hemmed collar edges to promote an improved fit and increased strength. This universal reducer is used to connect 7 in. pipe and 4 in. pipe in an HVAC application. After installation, the seams should be sealed with building code-approved sealant or duct tape.

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