The Dynamic 5 in. x 4 in. Round Reducer is made of galvanized steel. It is used to transition from a 5 in. pipe to a 4 in. pipe in an HVAC system. It features hemmed collar edges for strength and a snug fit. This round reducer is suitable for most HVAC applications. Made of galvanized steel Used to transition from a 5 in. pipe to a 4 in. pipe in an HVAC system Always seal seams with building code-approved sealant or duct tape (not included) Always insulate duct-work for greater system efficiency and comfort (insulation not included) Hemmed collar edges for a snug fit and increased strength Single Wall Galvanized Metal reducer for Duct / pipe reducing. Great for professionals and Home owners. Metal is is easy to drill with Self Drilling Screws.

• High Quality. Non Crimped Ends
• Galvanized Metal for Longer Lasting Quality
• Galvanized pipe to be used for gas heating, ventilation and air conditioning, Flue Venting
• Can be used for solid fuel venting.
• For single wall pipe.

High Quality. Non Crimped EndsDynamic Lakewood