Fantech®

Fantech® RSK 4 Backdraft Damper, 4 in Damper, Steel, Galvanized, Domestic

FANRSK4 MFG #: RSK 4
Fantech® RSK 4 Backdraft Damper, 4 in Damper, Steel, Galvanized, Domestic
  • Damper Size: 4 in
  • Domestic / Import: Domestic
  • Finish: Galvanized
  • Material: Steel
  • Color: Silver
  • Dimensions: 3-1/2 in L
  • gauge: 24
  • Manufacturer: Fantech
  • Manufacturer #: RSK 4
  • Series: RSK
Backdraft damper for circular ducts, manufactured from galvanized sheet metal. The two blades are spring-loaded. Every damper is built with performance in mind. The damper can be mounted vertically.

Fantech® Backdraft Damper, Series: RSK, 4 in Damper, 24 ga, Steel, Galvanized, Silver, 3-1/2 in L, Domestic
  • Features
  • Damper blades formed from aluminum H14
  • 3/32 in Dia brass central rod
  • Stainless steel torsion spring
  • 24 ga, G90 galvanized steel casing
  • EPBM synthetic rubber gasket
  • Damper can be mounted vertically