Used when exhausting from fans or stacks through roof
Eliminates back pressure on fan while providing weather protection
Flanged at top for guide wire attachment, and angle flange connecting end type on other end
⦁ Available in Galvanized (as shown below)
⦁ Available with QF ends in diameters up to 24", and other various end types
⦁ Optional gauges 22, 20, 18, 16, and 12
Contact Nordfab or your local Nordfab dealer for assistance with larger sizes and material / gauge options.
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Download our No-Loss Stackhead Product Data sheet
Learn more about the benefits and availability of heavy gauge ducting from Nordfab
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| ø A in | Material | Thickness | Length (in) | Weight (lbs) | Legacy Item No. | Item No. |
|---|---|---|---|---|---|---|
| 26 | Galv | 14ga | 4804-2600-100000 | 8010004689 | ||
| 28 | Galv | 14ga | 4804-2800-100000 | 8010004690 | ||
| 30 | Galv | 14ga | 4804-3000-100000 | 8010004691 | ||
| 32 | Galv | 14ga | 4804-3200-100000 | 8010004692 | ||
| 34 | Galv | 14ga | 4804-3400-100000 | 8010004693 | ||
| 36 | Galv | 14ga | 4804-3600-100000 | 8010004694 | ||
| 38 | Galv | 14ga | 4804-3800-100000 | 8010004695 | ||
| 40 | Galv | 14ga | 4804-4000-100000 | 8010004696 |