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Installed in ducting as part of a dust collection system, the Nordfab In-line Spark Trap 2.0 greatly reduces the possibility of fire in cyclones / collectors by decreasing the number of sparks which could reach the cyclone or collector through the ductwork.
No moving parts and no power required for operation. Minimal pressure loss. Calibration or other assistance from a factory technician is not required.
This is a simple, low-cost tool that can reduce incidents of fire events, reducing costs and disruption and improving safety. System redundancy and complementary measures should be applied.
Contact Nordfab or your local Nordfab dealer for assistance with larger sizes and material / gauge options.
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Download our Nordfab In-line Spark Trap brochure
For Quick-Fit® clamp-together connections, please see our In-line Spark Trap 2.0 product page
View a test demonstration of the In-line Spark Trap in a duct line.
To help design our updated Spark Trap, we used flow design software to simulate the travel of steel sparks through the Trap.
The video above illustrates the velocity of the air slowing from the diameter change, and rotating into a turbulent path, stripping the spark from its boundary layer, and creating a longer path of travel to allow the spark to fully extinguish before leaving the device.
| ø A in | Material | Thickness | Length (in) | Weight (lbs) | Legacy Item No. | Item No. |
|---|---|---|---|---|---|---|
| 4 | MS | 22ga | 21.2 | | 8010007320 | |
| 5 | MS | 22ga | 24.6 | | 8010007322 | |
| 6 | MS | 22ga | 27.6 | | 8010007323 | |
| 7 | MS | 22ga | 32.5 | | 8010007324 | |
| 8 | MS | 22ga | 34.9 | | 8010007325 | |
| 9 | MS | 22ga | 38.3 | | 8010007326 | |
| 10 | MS | 22ga | 44.3 | | 8010007327 | |
| 11 | MS | 22ga | 49.6 | | 8010007328 | |
| 12 | MS | 22ga | 53.3 | | 8010007329 | |
| 13 | MS | 20ga | 60.54 | | 8010007330 | |
| 14 | MS | 20ga | 64.7 | | 8010007331 | |
| 15 | MS | 20ga | 75 | | 8010007332 | |
| 16 | MS | 20ga | 80.8 | | 8010007333 | |
| 17 | MS | 20ga | 88.2 | | 8010007334 | |
| 18 | MS | 20ga | 94.9 | | 8010007335 | |
| 19 | MS | 20ga | 107.8 | | 8010007336 | |
| 20 | MS | 20ga | 109.8 | | 8010007337 | |
| 22 | MS | 20ga | 129.5 | | 8010007338 | |
| 24 | MS | 20ga | 144.9 | | 8010007339 |