QF Y-Branch - Data Sheet

Y BRANCHES TO SPLIT AIR WITHIN QF DUCTING EVENLY. Nordfab QF Duct Branches in Y shape (sometimes called “true wyes”) that provide optimal air flow if it`s the final, or only, branch in the ducting. It splits the air almost 50/50 which is the closest to even you can get using standard parts. They`re available in 3" - 24" diameters and come standard with 60º between legs, but a 90º angle is also available. When ordering make sure to fill out A, B, and C correctly. Both B & C each must be at least 50% of A, with B or C being at least 80% of the opposite leg. For help calculating what you need, contact us.