Backdraft Dampers

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Round Backdraft Damper, 10 In. Diameter

Availability:  10 in Troy
The Fantech RSK round backdraft damper is made for circular ducts and manufactured from galvanized sheet metal. The two blades are spring-loaded. The damper can be mounted vertically or horizontally.
$148.00

Round Backdraft Damper, 12 In. Diameter

Availability:  12 in Troy
The Fantech RSK round backdraft damper is made for circular ducts and manufactured from galvanized sheet metal. The two blades are spring-loaded. The damper can be mounted vertically or horizontally.
$184.00

Round Backdraft Damper, 4 In. Diameter

Availability:  12 in Troy
The Fantech RSK round backdraft damper is made for circular ducts and manufactured from galvanized sheet metal. The two blades are spring-loaded. The damper can be mounted vertically or horizontally.
$60.00

Round Backdraft Damper, 6 In. Diameter

Availability:  11 in Troy
The Fantech RSK round backdraft damper is made for circular ducts and manufactured from galvanized sheet metal. The two blades are spring-loaded. The damper can be mounted vertically or horizontally.
$88.00

Round Backdraft Damper, 8 In. Diameter

Availability:  11 in Troy
The Fantech RSK round backdraft damper is made for circular ducts and manufactured from galvanized sheet metal. The two blades are spring-loaded. The damper can be mounted vertically or horizontally.
$104.00