Nordfab® Quick-Fit® Stackhead
No loss stackheads are designed to be used when exhausting fans or stacks through a roof. Nordfab stackheads eliminate back pressure on the fan while providing weather protection. Now available in galvanized, aluminum, stainless and stainless+ with optional no. 4 finish.
Construction:
- Inner pipe: laser welded up to 24" (exception: 3" is lapped, spot welded, and caulked). 26" and up is lock formed
- Outer tube: on 15" diameter pipe and all smaller sizes, longitudinal seam is laser welded. On 16" and greater, seam is lock formed. 19" and greater, outer tube is two pipe sections with Angle Flange connections
