Nordfab duct branches in Y shape (sometimes called “true wyes”) are standard 60º between legs, optional 90º.
12 gauge steel construction adds extra durability.
Standard with our rotational Angle Flange (AFL) ends.
When ordering specify A, B, C.Both B & C each must be at least 50% of A, with B or C being at least 80% of the opposite leg. Use the following formula to determine length: L = A + 4”.
Contact Nordfab or your local Nordfab dealer for assistance with 12 gauge Y Branches.