- Transition from flat surface to round pipe or insulated flex duct
- Durable galvanized steel construction
- Snap together design
- View More Details
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Product Details
About This Product
The Master Flow 16 in. Starting Collar has a snap-together design for easy assembly. This starting collar can be used to transition from a flat surface such as a lined or duct board plenum to round pipe or insulated flexible ducts. Can also be attached to metal surfaces. Made of galvanized steel, this starting collar is made for durability. The 2 in. space between the bead and flange provides you with plenty of space for securing an insulated flexible duct.
Highlights
- 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 (sold separately)
- Return Policy
Product Information
Specifications
Dimensions: H 5 in, W 18 in, D 18 in
Dimensions
Product Depth (in.) | 18 in |
|---|---|
Product Height (in.) | 5 in |
Product Width (in.) | 18 in |
Details
Brand/Model Compatibility | Universal Compatibility |
|---|---|
Gauge | 28 |
Material | Galvanized Steel |
Pack Size | 1 |
Product Weight (lb.) | 1.7 lb |
Returnable | 90-Day |
Warranty / Certifications
Manufacturer Warranty | Free from Manufacturer Defect at Time of Delivery. |
|---|
Questions & Answers
Is it 20" in diameter or 9. It says 9.
Model #SCF20 is 20" in diameter, the photo may be a representation of the product style or stock photo. If you have any other inquiries about Master Flow products please email warrantyllbp@gaf.com
Do you folks sell 16 inch pipe ?
We do not carry 16" pipe.
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Compare Key Features
Product Snapshot | |||
|---|---|---|---|
DIY beginner-friendly with snap-together design for easy assembly and durable galvanized steel. | Ideal for HVAC pros and DIYers seeking durable, universal starting collars for round pipe and flexible duct connections. | Ideal for transitioning from flat surfaces to round pipes or insulated flexible ducts, ensuring efficient airflow and durable galvanized steel construction. | Ideal for transitioning from flat surfaces to round pipes or insulated flexible ducts. Durable galvanized steel construction ensures long-lasting performance. |
Diameter Range | |||
16 in. diameter | 12 in. | 10 in. | 12 in. |
Insulation Compatibility | |||
Corrosion Resistance | |||
Gauge of Metal | |||
28 gauge | 28 | 30 | 28 |
Installation Time | |||
Easy snap-together assembly |
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18 in. Starting Collar
The Master Flow 18 in. Starting Collar has a snap-together design for easy assembly. This starting collar can be used to transition from a flat surface such as a lined or duct board plenum to round pipe or insulated flexible ducts. Can also be attached to metal surfaces. Made of galvanized steel, this starting collar is made for durability. The 2 in. space between the bead and flange provides you with plenty of space for securing an insulated flexible duct.
18 in. Starting Collar
The Master Flow 18 in. Starting Collar is suitable for most HVAC applications. It provides a transition from a flat surface like a plenum (made from metal or lined duct) to round pipe or insulated flexible duct. A Damper can be added to this model if needed.
16 in. Starting Collar
The Master Flow 16 in. Starting Collar is suitable for most HVAC applications. It provides a transition from a flat surface like a plenum (made from metal or lined duct) to round pipe or insulated flexible duct. A Damper can be added to this model if needed.
14 in. Starting Collar with Damper
The Master Flow 14 in. Starting Collar is suitable for most HVAC applications. It provides a transition from a flat surface like a plenum (made from metal or lined duct) to round pipe or insulated flexible duct. This model includes a damper to help regulate air flow.
