Fantech RSK 4 - Backdraft Damper - 4" Duct

Fantech RSK 4 - Backdraft Damper - 4" Duct

Backdraft dampers with galvanized steel collar and lightweight aluminum damper blades. Spring loaded for positive closure.

RSK Series Dimensions

 

MODEL

†A

B

RSK 4

4

3 1/8

RSK 6

6

3 1/8

RSK 8

8

3 1/8

RSK 10

10

3

RSK 12

12

3

RSK 14

14

6 3/8

RSK 16

16

6 3/8

Dimensional information is in inches.
† Duct connections are 1/8" smaller than duct size.

  • Model: RSK 4
  • Manufactured by: Fantech Exhaust Fans
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$16.99

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