Internet #100396967

Model #SCF7

Store SKU #622932

Store SO SKU #1000683870

7 in. Starting Collar Take Off - Snap Together

  • Transition from flat surface to round pipe or insulated flex duct
  • Durable galvanized steel construction
  • Snap together design
  • See More Details

Frequently Bought Together

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Price:
$498

Product Overview

The Master Flow 7 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.
  • 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)

Info & Guides

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Specifications

Dimensions

Product Depth (in.)
8
Product Height (in.)
5.5
Product Width (in.)
5

Details

Brand/Model Compatibility
Universal Compatibility
Gauge
30
HVAC application
All HVAC types
Material
Galvanized Steel
Product Weight (lb.)
0.525
Returnable
180-Day

Warranty / Certifications

Manufacturer Warranty
Free from Manufacturer Defect at Time of Delivery.

Questions & Answers

3Questions4Answers

what are the 2 holes on the outgoing flange for ?

Asked by Ed February 24, 2019
2
Answers

air damper can be insterted to control air flow for better load balancing.

Why does the collar pictured a 6 when it is supposed to be a 7 inch?

Asked by Befuddled January 10, 2021
1
Answer

Images are stock photos representing the product, when purchasing the Model #SCF7 the last number is the designation of the size(7"). If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.

how long are the tabs. Will it fit 1 1/2 duct board?

Asked by fred November 22, 2017
1
Answer

Yes this collar is made for duct-board. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.

Customer Reviews

  • 9 Customer Reviews
  • 4.6 out of 5 stars overall
75% of customers recommended.
Overall Ratings
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Very easy to work with...
Very easy to work with
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Rating provided by a verified purchaser
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Dont buy online from Home Depot takes way to long and costs more than instore.
Dont buy online from Home Depot takes way to long and costs more than instore.
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Perfect and easy to install...
Perfect and easy to install
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well made & easy to use.
well made & easy to use.
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Easy to put together and works as expected. ...
Easy to put together and works as expected.
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5 Star Review
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Ductwork collar
This piece of ductwork saved me so much money and work! Needed to make a transition from an old 7" pipe to a 6" flexible duct. This did the job perfectly.
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Las Vegas, NV, USA
Good quality and price
Quality :
5
Value :
5
I got a very good deal with this item. I found this item very handy.
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