Model # 8DC

Internet #100396923

Store SKU #206881

Store SO SKU #1000684422

Master Flow 8 in. Round Duct Cap

Master Flow

8 in. Round Duct Cap

$5.58 /each

Frequently Bought Together

Product Overview

Master Flow Duct Caps are used to terminate round pipe runs in HVAC systems. An assortment of duct cap sizes are available to match the round pipe. Can be used for existing and new construction.

  • Sturdy galvanized steel construction
  • Always seal seams with code approved mastic or sealant (or duct tape)
  • Install with sheet metal screws
  • Always insulate ductwork for greater system efficiency and comfort
  • Maximum temperature rating of 390°F
  • Minimum temperature rating of -100°F

Info & Guides

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Warranty / Certifications

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Customer Questions & Answers

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Customer Reviews

Rated 4.8 out of 5 by 4 reviewers.
Rated 5.0 out of 5.0 by Nice i wanted a register but this is what they had so it helped with what i wanted to do March 22, 2016
Rated 4.0 out of 5.0 by doitmyself Did not work for what I bought it for, but, I am sure that I can find a use for it in some other application or maybe after a few minor modifications. Good and solid. June 9, 2015
Rated 5.0 out of 5.0 by I've never seen a better cap This duct cap is truly amazing. It fit on the end of the duct like a glove and looks awesome in its simplicity and form balanced with its intended function. I stared at the competed duct with 100% admiration for a product so well designed and a job so perfectly capped-off (excuse the pun). This my first duct cap ever purchased and installed and although I do not anticipate any further need for capping ducts, I wouldn't hesitate purchasing this cap again (albeit there was no other choice). August 14, 2012
Rated 5.0 out of 5.0 by Yup. It caps off the duct. That's worth 5 stars to me! This product does exactly what it is advertised to do. Nowadays, that means a lot. June 24, 2014
  • 2016-10-22 T12:57:07.231-05:00
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