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.
They are available in 3" - 24" diameters with 30° or 45° angles. When ordering be sure to specify A, B, C, and D where A must be larger than or equal to B, C, and D.
- 3" - 24" diameters
- 30° or 45° angles
- Quick, simple assembly