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Fantech RSK 4 Backdraft Damper 4" Diameter
4.4 (59 items)
Limited Time SaleUntil the end
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US$22.00 cheaper than the new price!!
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Used US$14.67
Product details
| Management number | 230889526 | Release Date | 2026/06/18 | List Price | US$14.67 | Model Number | 230889526 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Backdraft damper for circular ducts, manufacturedfrom galvanized sheet metal. The two bladesare spring-loaded. Every damper is built with performance in mind. The damper can be mounted vertically.
- Damper blades formed from aluminum H14
- 3/32" diameter brass central rod
- Stainless steel torsion spring
- 24 GA, G90 galvanized steel casing
- EPBM synthetic rubber gasket
| Duct size | 4 in |
|---|---|
| Material | aluminum H14 3, 32\" diameter brass central rod Stainless steel torsion spring 24 GA, G90 galvanized steel casing EPBM synthetic rubber gasket |
| Ducting type | Round Duct |
| Brand | Fantech |
| Size | 4" |
| Weight | 1.57 lb |
| Accessories | EPBM synthetic rubber gasket |
| Color | Multicolor |
| Pieces | 2 |
| Model | RSK 4 |
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