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Duct Transitions & Connectors
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10 in. x 3-1/4 in. to 4 in. Stack Boot
Have this Master Flow Stack Boot delivered to your job site. Galvanized-steel construction. Creates an in-line transition between a round pipe or insulated-flexible duct to a rectangular stack or riser duct. Installs with sheet-metal screws. Insulate ductwork for system efficiency and comfort. Seal seams with code-approved mastic, sealant or duct tape (not included).
10 in. x 3-1/4 in. to 6 in. Stack Boot
Get this Master Flow to 6 in. Stack Boot delivered onsite. Galvanized-steel construction. Use to create a straight-line transition between round pipe or between an insulated flexible duct and a rectangular stack duct. Installs with sheet-metal screws. Insulate ductwork for system efficiency and comfort. Seal seams with code-approved mastic, sealant or duct tape (not included).
3-1/4 in. x 10 in. Flat Stack Elbow 90-degree
Have this Master Flow Flat Stack Elbow 90-degree delivered to your job site. Made of zinc-coated galvanized steel. 30-Gauge, galvanized steel construction. Helps create a right angle turn in rectangular stack duct runs. Seal seams with code approved mastic, sealant or duct tape. Install with sheet metal screws (not included). Recommended to insulate ductwork for greater system efficiency. Features a minimum temperature rating of -100°F and a maximum temperature rating of 390°F.
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4 in. 90 Deg. Round Adjustable Elbow
Get this Master Flow 4 in. 90 Deg. Round Adjustable Elbow delivered onsite. Used to make angular or gradual turns in runs of pipe. Adjustable to any angle through 90 degree. 30-Gauge, galvanized steel construction. Crimped end for easy installation. Always seal seams with building code approved sealant or duct tape. Always insulate ductwork for greater system efficiency and comfort.
4 in. Round Duct Cap No Crimp
Get this Master Flow 4 in. Round Duct Cap No Crimp for delivery. Sturdy galvanized steel construction. Use to cap off a round or rectangular duct run. Install with sheet metal screws (not included). Fits most HVAC types for universal application. Seal seams with code-approved mastic, sealant or duct tape (not included).
4 in. Round Tee
Get this Master Flow 4 in. Round Tee for delivery. Galvanized-steel construction. Sturdy, metal tee is ideal for venting bath and kitchen fans as well as heating and air-conditioning applications. Branches a main line or branch line with a tapered, 90° angle. Installs with sheet-metal screws. Add a reducer after the branch to help ensure proper air velocity. Insulate ductwork for system efficiency and comfort. Seal seams with code-approved mastic, sealant or duct tape (not included).
4 in. Starting Collar Take Off
Have this Master Flow 4 in. Starting Collar Take Off delivered to your job site. Made of galvanized steel. Helps transition from lined or duct board plenums to round pipes or insulated, flexible ducts. Can be used with unlined, metal plenums. Snap-together design. 2 in. between bead and flange allow space for securing insulated flexible duct. Seal seams with code-approved mastic, sealant or duct tape (not included).
4 in. x 3 in. Duct Reducer No Crimp – 30 Ga.
Get this Master Flow Duct Reducer No Crimp - 30 Ga. for delivery. 30-Gauge, galvanized steel construction for durability. Hemmed collar edges for an improved fit and increased strength. Connects 4 in. pipe to 3 in. pipe in duct run. Seal seams with code-approved mastic, sealant or duct tape (not included). Always insulate ductwork for greater system efficiency and comfort (insulation not included).
4 in. x 4 in. x 4 in. Wye
Have this Master Flow Wye delivered to your job site. 30-Gauge, galvanized steel. Used primarily to transition from 1-pipe to 2-pipes in heating and air conditioning applications. Can be installed with sheet metal screws (not included). Maximum temperature rating of 390F. Always insulate ductwork for greater system efficiency and comfort. Seal seams with code-approved mastic, sealant or duct tape (not included).
4 in. x 8 ft. Rigiflex Outdoor Exhaust Dryer Vent Kit
Get this Rigiflex Outdoor Exhaust Dryer Vent Kit delivered onsite. Rigiflex dryer duct vent kit is flexible yet rigid. This duct is patented and is electric and gas clothes dryer manufacturer recommended. Rigiflex duct is suitable for all electric and gas clothes dryer installations and is UL certified. Rigiflex duct requires no elbows as it can form tight 90 degree turns. Kit includes all components to properly vent your clothes dryer. UL certified 2158A clothes dryer transition duct.
5 in. Adjustable Galvanized Elbow 90-Degree – 30 Ga.
Get this Master Flow 5 in. Adjustable Galvanized Elbow 90-Degree - 30 Ga. delivered onsite. Used to make angular or gradual turns in runs of pipe. Adjustable to any angle through 90 degree. 30-Gauge, galvanized steel construction. Crimped end for easy installation. Always seal seams with building code approved sealant or duct tape. Always insulate ductwork for greater system efficiency and comfort.
6 in. Adjustable Galvanized Elbow 90-Degree – 26 Ga.
Order this Master Flow 6 in. Adjustable Galvanized Elbow 90-Degree - 26 Ga. for delivery. Used to make angular or gradual turns in runs of pipe. Adjustable to any angle through 90 degree. 26-Gauge, galvanized steel construction. Crimped end for easy installation. Always seal seams with building code approved sealant or duct tape. Always insulate ductwork for greater system efficiency and comfort.
6 in. Flexible Duct & Sheet Metal Connector Splice Collar
Have this Master Flow 6 in. Flexible Duct & Sheet Metal Connector Splice Collar delivered onsite. 2 stop beads provide adequate holding power for 2 separate tie straps. Crimped on both sides for an easy fit. Always seal seams with code approved mastic or sealant (or duct tape). Install with sheet metal screws. Features a maximum temperature rating of 390 degree F.
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6 in. Round Duct Cap No Crimp
Have this Master Flow 6 in. Round Duct Cap No Crimp delivered onsite. Sturdy galvanized steel construction. Use to cap off a round or rectangular duct run. Install with sheet metal screws (not included). Fits most HVAC types for universal application. Seal seams with code-approved mastic, sealant or duct tape (not included).
6 in. Starting Collar Take Off
Have this Master Flow 6 in. Starting Collar Take Off delivered to your job site. Made of galvanized steel. Helps transition from lined or duct board plenums to round pipes or insulated, flexible ducts. Can be used with unlined, metal plenums. Snap-together design. 2 in. between bead and flange allow space for securing insulated flexible duct. Seal seams with code-approved mastic, sealant or duct tape (not included).
6 in. x 4 in. Duct Reducer No Crimp – 30 Ga.
Order this Master Flow Duct Reducer No Crimp - 30 Ga. for delivery to your job site. 30-Gauge, galvanized steel construction for durability. Hemmed collar edges for an improved fit and increased strength. Connects 6 in. pipe to 4 in. pipe in duct run. Seal seams with code-approved mastic, sealant or duct tape (not included). Always insulate ductwork for greater system efficiency and comfort (insulation not included).
60 in. Drive Cleat
8 in. Adjustable Galvanized Elbow 90-Degree – 30 Ga.
Have this Master Flow 8 in. Adjustable Galvanized Elbow 90-Degree - 30 Ga. delivered onsite. Used to make angular or gradual turns in runs of pipe. Adjustable to any angle through 90 degree. 30-Gauge, galvanized steel construction. Crimped end for easy installation. Always seal seams with building code approved sealant or duct tape. Always insulate ductwork for greater system efficiency and comfort.
8 in. Round Tee
Order this Master Flow 8 in. Round Tee for delivery. Galvanized-steel construction. Sturdy, metal tee is ideal for venting bath and kitchen fans as well as heating and air-conditioning applications. Branches a main line or branch line with a tapered, 90° angle. Installs with sheet-metal screws. Add a reducer after the branch to help ensure proper air velocity. Insulate ductwork for system efficiency and comfort. Seal seams with code-approved mastic, sealant or duct tape (not included).
8 in. Starting Collar Take Off
Get this Master Flow 8 in. Starting Collar Take Off delivered onsite. Made of galvanized steel. Helps transition from lined or duct board plenums to round pipes or insulated, flexible ducts. Can be used with unlined, metal plenums. Snap-together design. 2 in. between bead and flange allow space for securing insulated flexible duct. Seal seams with code-approved mastic, sealant or duct tape (not included).
8 in. x 6 in. Duct Reducer No Crimp – 30 Ga.
Get this Master Flow Duct Reducer No Crimp - 30 Ga. delivered onsite. 30-Gauge, galvanized steel construction for durability. Hemmed collar edges for an improved fit and increased strength. Connects 8 in. pipe to 6 in. pipe in duct run. Seal seams with code-approved mastic, sealant or duct tape (not included). Always insulate ductwork for greater system efficiency and comfort (insulation not included).
