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



$16.99

Add to Cart:

Customers who bought this product also purchased...

Fan Accessories - Duct - "Y" - 6" Sheet Metal Adaper Model: FY 6
Fan Accessories - Duct - "Y" - 6" Sheet Metal Adaper Model: FY 6
$41.99
Fantech FG 6XL Inline 6" Centrifugal Duct Fan 483 cfm - FG6XL
Fantech FG 6XL Inline 6" Centrifugal Duct Fan 483 cfm - FG6XL
$263.99
Fantech RC8 Galvanized Roof Cap for Round Duct - 8"
Fantech RC8 Galvanized Roof Cap for Round Duct - 8"
$96.99
Fan Accessories - Duct - "Y" - 6" x 6" x 4" Sheet Metal Adaper Model: FY 664
Fan Accessories - Duct - "Y" - 6" x 6" x 4" Sheet Metal Adaper Model: FY 664
$48.99
Fantech FKD 8XL - Inline Round Mixed Flow Fan - 836 cfm FKD8XL
Fantech FKD 8XL - Inline Round Mixed Flow Fan - 836 cfm FKD8XL
$597.99
Fantech FIDT 6 - 6" Insulated Flex Duct - 25' - FIDT6
Fantech FIDT 6 - 6" Insulated Flex Duct - 25' - FIDT6
$90.00
Fantech HS 6W - Louvered Shutter 6" Round Duct - Plastic
Fantech HS 6W - Louvered Shutter 6" Round Duct - Plastic
$33.99
S&P Soler & Palau Ventilation Fans - KIT-TD100X1 4" Duct Inline Mixed Flow Duct Ventilation Fan Kit - 135 cfm
S&P Soler & Palau Ventilation Fans - KIT-TD100X1 4" Duct Inline Mixed Flow Duct Ventilation Fan Kit - 135 cfm
$222.99