Fantech 4-in Steel Backdraft Dampers for Circular Ducts, 30 Pieces
Fantech RSK 4, Bulk Pack, 30 pcs/carton
SKU FTH-499125
Fantech's Backdraft Damper is designed for circular ducts, has a synthetic rubber gasket and a stainless steel torsion spring. Need more unit heater accessories? Purchase more today at HomElectrical.com!
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Fantech's Backdraft Damper is designed for circular ducts, has a synthetic rubber gasket and a stainless steel torsion spring. Need more unit heater accessories? Purchase more today at HomElectrical.com!
- Designed for Circular Ducts.
- Damper Blades Formed from Aluminum H14.
- Stainless Steel Torsion Spring.
- Synthetic Rubber Gasket.
- 0.9-in Diameter Brass Central Rod.
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Fantech RSK 4, Bulk Pack, 30 pcs/carton Description
- Designed for Circular Ducts.
- Damper Blades Formed from Aluminum H14.
- Stainless Steel Torsion Spring.
- Synthetic Rubber Gasket.
- 0.9-in Diameter Brass Central Rod.
Similar Unit Heater Accessories Products
Free Shipping
$480.73Each
Ships between 01/26/2026 - 02/09/2026
Product Specifications
| Part Number | RSK 4, Bulk Pack, 30 pcs/carton, 499125 |
| Material | Steel |
| Warranty | 5 Yr |
| Product Dimensions | 4-in X 4-in X 3.25-in |
| Weight | 18.00-lb |
| UPC | 650737991258 |
Manufacturer Description
4â Back-draft dampers, bulk, 1Ctn=30pcs
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
Fantech's Backdraft Damper is designed for circular ducts, has a synthetic rubber gasket and a stainless steel torsion spring. Need more unit heater accessories? Purchase more today at HomElectrical.com!
Free Shipping
$480.73Each
Ships between 01/26/2026 - 02/09/2026
Similar Unit Heater Accessories Products
Fantech RSK 4, Bulk Pack, 30 pcs/carton Description
- Designed for Circular Ducts.
- Damper Blades Formed from Aluminum H14.
- Stainless Steel Torsion Spring.
- Synthetic Rubber Gasket.
- 0.9-in Diameter Brass Central Rod.
Product Specifications
| Part Number | RSK 4, Bulk Pack, 30 pcs/carton, 499125 |
| Material | Steel |
| Warranty | 5 Yr |
| Product Dimensions | 4-in X 4-in X 3.25-in |
| Weight | 18.00-lb |
| UPC | 650737991258 |
Manufacturer Description
4â Back-draft dampers, bulk, 1Ctn=30pcs
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
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