Master Flow's adjustable elbows are usedMaster Flow's adjustable elbows are used to make turns in runs of round pipe and flexible duct through 90 degree . They have a sturdy galvanized steel construction and are simple to adjust. They are also crimped on one end to easily fit into a pipe or other fitting of the same diameter.View Full Product Description
6 in. 90 Deg. Round Adjustable Elbow
Master Flow's adjustable elbows are usedMaster Flow's adjustable elbows are used to make turns in runs of round pipe and flexible duct through 90 degree . They have a sturdy galvanized steel construction and are simple to adjust. They are also crimped on one end to easily fit into a pipe or other fitting of the same diameter.View Full Product Description
4 in. 26-Gauge 90-Degree Adjustable Elbow
Master Flow's Heavy Gauge Adjustable ElbowsMaster Flow's Heavy Gauge Adjustable Elbows are used to make angular turns in round pipe to vent boilers, furnaces and hot water heaters where allowed by code. They have a sturdy galvanized steel construction and are simple to adjust. They are also crimped on one end to easily fit into a pipe or other fitting of the same diameter.View Full Product Description
6 in. to 4 in. Round Reducer
The Master Flow 6 in. x 4 in. Round ReducerThe Master Flow 6 in. x 4 in. Round Reducer is made of galvanized steel. It features hemmed collar edges for enhanced strength and a secure fit. The reducer is used to transition from a 6 in. pipe to a 4 in. pipe in an HVAC system. It is suitable for most HVAC applications.View Full Product Description