Double Branch designed to effectively distribute large air flows within ducting.
Nordfab QF Double Branches are tapered as the air flows into the new main line and takeoffs to accommodate more air and evenly split the air flow. There is less resistance in double branches, compared to a T Branch, since the air is being directed through the takeoffs with 45° or 30° angles instead of stopped and forced to redirect at a 90° angle.
When ordering be sure to specify A, B, C, and D where A must be larger than or equal to B, C, and D.
Product Features
- 3" - 24" diameters
- 30° or 45° angles
- Quick, simple assembly
Product Specifications
| Gauge |
≤12":22ga, ≥13":20ga |
Info & Guides
Questions & Answers
Do QF Clamps come with the branch? If not how many do I need to order?
Clamps do not come with this double branch. As a rule, you will need one clamp per component ordered.
When do I need to use stainless steel?
Stainless steel is used in FDA, chemical and high temperature applications.
Still have questions?
Browse our frequently asked questions page or contact us.
Discover the Benefits of Nordfab Ducting, "The World's Fastest Ducting™"
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Fast Installation
Quick install and changes. Cuts install time by more than 45% compared to flanged ductwork.
Easy Connection
Simply clamp each piece together. No rivets, screws or welding are needed.
Strong & Leak Tight
High quality galvanized or stainless steel manufactured in the USA with laser welded seams.
Versatile
Use in a wide variety of applications, adapt to your existing ductwork and easily relocate.
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Nordfab®, Quick-Fit®, and QF® are registered brands of Nordfab and are used here with Nordfab permission as we are a Nordfab Authorized Dealer.
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