Unlock Free shipping on qualifying orders over $99. Just 
Unlock Free shipping on qualifying orders over $99.
 Just 
HomElectrical.com Wholesale Electrical, HVAC & Lighting Supplies for Pros

Fantech 10-in Steel Backdraft Dampers for Circular Ducts, 12 Pieces

Fantech RSK 10, Bulk Pack, 12 pcs/carton
SKU FTH-499129
Fantech's Backdraft Damper is designed for circular ducts, has a synthetic rubber gasket and a stainless steel torsion spring. For more unit heater accessories, visit HomElectrical.com today!
Fantech 10-in Steel Backdraft Dampers for Circular Ducts, 12 Pieces

Image may not depict product actual color, inclusions or accessories

Fantech's Backdraft Damper is designed for circular ducts, has a synthetic rubber gasket and a stainless steel torsion spring. For more unit heater accessories, visit HomElectrical.com today!

  • Designed for Circular Ducts.
  • Damper Blades Formed from Aluminum H14.
  • Stainless Steel Torsion Spring.
  • Synthetic Rubber Gasket.
  • 0.9-in Diameter Brass Central Rod.

Fantech RSK 10, Bulk Pack, 12 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.

Get FREE shipping on eligible order of $99+
Free Shipping
$497.97Each

Ships between 06/01/2026 - 06/10/2026

Country of Origin

Made in the U.S.A.
This item is proudly made in the United States of America.

Product Specifications

Part NumberRSK 10, Bulk Pack, 12 pcs/carton, 499129
Country of OriginUSA
MaterialSteel
Warranty5 Yr
Product Dimensions10-in X 10-in X 3-in
Weight16.80-lb
UPC650737991296

Manufacturer Description

10” Back-draft dampers, bulk, 1Ctn=12 pcs
Prop65
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. For more unit heater accessories, visit HomElectrical.com today!
Fantech 10-in Steel Backdraft Dampers for Circular Ducts, 12 Pieces
Get FREE shipping on eligible order of $99+
Free Shipping
$497.97Each

Ships between 06/01/2026 - 06/10/2026

Country of Origin

Made in the U.S.A.
This item is proudly made in the United States of America.

Fantech RSK 10, Bulk Pack, 12 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 NumberRSK 10, Bulk Pack, 12 pcs/carton, 499129
Country of OriginUSA
MaterialSteel
Warranty5 Yr
Product Dimensions10-in X 10-in X 3-in
Weight16.80-lb
UPC650737991296

Manufacturer Description

10” Back-draft dampers, bulk, 1Ctn=12 pcs
Prop65
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.

Product Questions & Answers

Customer Reviews

Your voice matters. Be the first to leave a review and help other pros shop smarter