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Special Attributes
Blade Material
Fits Fan Diameter
Flange Type
Flange Width
For Nominal Duct Diameter
Frame Depth
Frame Material
Maximum Air Velocity
Mounting Location
Mounting Position
Number of Panels
Rough Opening Shape

Backdraft Dampers

176 products

Deep category from CSV: Backdraft Dampers

Products by Family

10.75"H-W 4.5"L Aluminum
10.75"H-W 4.5"L Aluminum
11.5"H-W 4.5"L Aluminum
11.5"H-W 4.5"L Aluminum
11.75"H-W 4.5"L Univ
11.75"H-W 4.5"L Univ
12.75"H-W 4.5"L Aluminum
12.75"H-W 4.5"L Aluminum
13.75"H-W 4.5"L Univ
13.75"H-W 4.5"L Univ
13.75"H-W 4.5"L Aluminum
13.75"H-W 4.5"L Aluminum
13"H-W 1/4"L Aluminum
13"H-W 1/4"L Aluminum
13"H-W 1/4"L Backdraft
13"H-W 1/4"L Backdraft
10.75"H-W 4.5"L Aluminum
10.75"H-W 4.5"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
10.75"H-W 4.5"L Aluminum Backdraft Dampr: For 8 in Fan, Single Panel, 10 3/4 in H, 10 3/4 in W, Wall
10.75"H-W 4.5"L Aluminum Backdraft Dampr: For 8 in Fan, Single Panel, 10 3/4 in H, 10 3/4 in W, Wall
10.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, Fo...
KD-0928251
Mfr. #: 4HX72
DAYTON $57.95 In Stock
11.5"H-W 4.5"L Aluminum
11.5"H-W 4.5"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
11.5"H-W 4.5"L Aluminum Backdraft Damper: For 10 in Fan, Single Panel, 11 1/2 in H, 11 1/2 in W
11.5"H-W 4.5"L Aluminum Backdraft Damper: For 10 in Fan, Single Panel, 11 1/2 in H, 11 1/2 in W
11.5 In.H-W 4.5 In.L Aluminum Backdraft Damper, Damper Application Backdraft, Fo...
KD-0928327
Mfr. #: 3TZ50
DAYTON $62.50 In Stock
11.75"H-W 4.5"L Univ
11.75"H-W 4.5"L Univ

1 product available

Image Product Name SKU Brand Price Availability
11.75"H-W 4.5"L Alu Univ Backdraft Dampr: For 12 in Fan, For 12 in Nominal Duct Dia, Single Panel
11.75"H-W 4.5"L Alu Univ Backdraft Dampr: For 12 in Fan, For 12 in Nominal Duct Dia, Single Panel
11.75 In.H-W 4.5 In.L Alu Univ Backdraft Dampr, Damper Application Backdraft, Fo...
KD-0928223
Mfr. #: 2FTX4
DAYTON $56.20 In Stock
12.75"H-W 4.5"L Aluminum
12.75"H-W 4.5"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
12.75"H-W 4.5"L Aluminum Backdraft Dampr: For 10 in Fan, Single Panel, 12 3/4 in H, 12 3/4 in W
12.75"H-W 4.5"L Aluminum Backdraft Dampr: For 10 in Fan, Single Panel, 12 3/4 in H, 12 3/4 in W
12.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, Fo...
KD-0928247
Mfr. #: 4HX73
DAYTON $79.00 In Stock
13.75"H-W 4.5"L Univ
13.75"H-W 4.5"L Univ

1 product available

Image Product Name SKU Brand Price Availability
13.75"H-W 4.5"L Alu Univ Backdraft Dampr: For 12 in Fan, For 14 in Nominal Duct Dia, Single Panel
13.75"H-W 4.5"L Alu Univ Backdraft Dampr: For 12 in Fan, For 14 in Nominal Duct Dia, Single Panel
13.75 In.H-W 4.5 In.L Alu Univ Backdraft Dampr, Damper Application Backdraft, Fo...
KD-0928237
Mfr. #: 2FTX5
DAYTON $67.10 In Stock
13.75"H-W 4.5"L Aluminum
13.75"H-W 4.5"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
13.75"H-W 4.5"L Aluminum Backdraft Dampr: For 10 in Fan, Single Panel, 13 3/4 in H, 13 3/4 in W
13.75"H-W 4.5"L Aluminum Backdraft Dampr: For 10 in Fan, Single Panel, 13 3/4 in H, 13 3/4 in W
13.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, Fo...
KD-0928246
Mfr. #: 4HX33
DAYTON $78.40 In Stock
13"H-W 1/4"L Aluminum
13"H-W 1/4"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
13"H-W 5 1/4"L Aluminum Backdraft Damper: For 10 in Fan, Single Panel, 13 in H, 13 in W, 3 in D
13"H-W 5 1/4"L Aluminum Backdraft Damper: For 10 in Fan, Single Panel, 13 in H, 13 in W, 3 in D
13 In.H-W 5 1/4 In.L Aluminum Backdraft Damper, Damper Application Backdraft, Fo...
KD-0928154
Mfr. #: 3HHN4
DAYTON $83.95 In Stock
13"H-W 1/4"L Backdraft
13"H-W 1/4"L Backdraft

1 product available

Image Product Name SKU Brand Price Availability
13"H-W 5 1/4"L SS Backdraft Dampr: For 10 in Fan, Single Panel, 13 in H, 13 in W, 2 in D, Horizontal
13"H-W 5 1/4"L SS Backdraft Dampr: For 10 in Fan, Single Panel, 13 in H, 13 in W, 2 in D, Horizontal
13 In.H-W 5 1/4 In.L SS Backdraft Dampr, Damper Application Backdraft, For Nomin...
KD-0928188
Mfr. #: 4FZJ3
DAYTON $288.00 In Stock
13"H-W 5.75"L Wall
13"H-W 5.75"L Wall

1 product available

Image Product Name SKU Brand Price Availability
13"H-W 5.75"L Alu Wall Backdraft Dampr: For 10 in Fan, Single Panel, 13 in H, 13 in W, 2 1/2 in D
13"H-W 5.75"L Alu Wall Backdraft Dampr: For 10 in Fan, Single Panel, 13 in H, 13 in W, 2 1/2 in D
13 In.H-W 5.75 In.L Alu Wall Backdraft Dampr, Damper Application Backdraft, For...
KD-0928103
Mfr. #: 2C526
DAYTON $70.95 In Stock
13"H-W 5.75"L Aluminum
13"H-W 5.75"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
13"H-W 5.75"L Aluminum Backdraft Damper: For 10 in Fan, Single Panel, 13 in H, 13 in W, 2 1/2 in D
13"H-W 5.75"L Aluminum Backdraft Damper: For 10 in Fan, Single Panel, 13 in H, 13 in W, 2 1/2 in D
13 In.H-W 5.75 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For...
KD-0928178
Mfr. #: 4C555
DAYTON $78.60 In Stock
13"H-W 6.5"L Fiberglass
13"H-W 6.5"L Fiberglass

1 product available

Image Product Name SKU Brand Price Availability
13"H-W 6.5"L Fiberglass Backdraft Damper: For 10 in Fan, Single Panel, 13 in H, 13 in W, 3 in D
13"H-W 6.5"L Fiberglass Backdraft Damper: For 10 in Fan, Single Panel, 13 in H, 13 in W, 3 in D
13 In.H-W 6.5 In.L Fiberglass Backdraft Damper, Damper Application Backdraft, Fo...
KD-0928249
Mfr. #: 5C210
DAYTON $131.65 In Stock
13"H-W Aluminum Wall
13"H-W Aluminum Wall

1 product available

Image Product Name SKU Brand Price Availability
13"H-W 6"L Aluminum Wall Backdraft Dampr: For 10 in Fan, Single Panel, 13 in H, 13 in W, 2 1/4 in D
13"H-W 6"L Aluminum Wall Backdraft Dampr: For 10 in Fan, Single Panel, 13 in H, 13 in W, 2 1/4 in D
13 In.H-W 6 In.L Aluminum Wall Backdraft Dampr, Damper Application Backdraft, Fo...
KD-0928118
Mfr. #: 2C517
DAYTON $51.00 In Stock
14.75"H-W 4.5"L Aluminum
14.75"H-W 4.5"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
14.75"H-W 4.5"L Aluminum Backdraft Dampr: For 12 in Fan, Single Panel, 14 3/4 in H, 14 3/4 in W
14.75"H-W 4.5"L Aluminum Backdraft Dampr: For 12 in Fan, Single Panel, 14 3/4 in H, 14 3/4 in W
14.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, Fo...
KD-0928258
Mfr. #: 4HX74
DAYTON $86.40 In Stock
14"H-W 4.5"L Aluminum
14"H-W 4.5"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
14"H-W 4.5"L Aluminum Backdraft Damper: For 12 in Fan, Single Panel, 14 in H, 14 in W, 2 in D, Felt
14"H-W 4.5"L Aluminum Backdraft Damper: For 12 in Fan, Single Panel, 14 in H, 14 in W, 2 in D, Felt
14 In.H-W 4.5 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For...
KD-0928325
Mfr. #: 4HX64
DAYTON $67.50 In Stock
15.75"H-W 4.5"L Aluminum
15.75"H-W 4.5"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
15.75"H-W 4.5"L Aluminum Backdraft Dampr: For 12 in Fan, Single Panel, 15 3/4 in H, 15 3/4 in W
15.75"H-W 4.5"L Aluminum Backdraft Dampr: For 12 in Fan, Single Panel, 15 3/4 in H, 15 3/4 in W
15.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, Fo...
KD-0928262
Mfr. #: 4HX75
DAYTON $97.80 In Stock
15.8"H-W 4.5"L Spring
15.8"H-W 4.5"L Spring

1 product available

Image Product Name SKU Brand Price Availability
15.8"H-W 4.5"L Alu Spring Bkdrft Dampr: For 16 in Fan, For 16 in Nominal Duct Dia, Single Panel
15.8"H-W 4.5"L Alu Spring Bkdrft Dampr: For 16 in Fan, For 16 in Nominal Duct Dia, Single Panel
15.8 In.H-W 4.5 In.L Alu Spring Bkdrft Dampr, Damper Application Backdraft, For...
KD-0928224
Mfr. #: 3HHL5
DAYTON $80.55 In Stock
15"H-W 1/4"L Aluminum
15"H-W 1/4"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
15"H-W 5 1/4"L Aluminum Backdraft Damper: For 12 in Fan, Single Panel, 15 in H, 15 in W, 3 in D
15"H-W 5 1/4"L Aluminum Backdraft Damper: For 12 in Fan, Single Panel, 15 in H, 15 in W, 3 in D
15 In.H-W 5 1/4 In.L Aluminum Backdraft Damper, Damper Application Backdraft, Fo...
KD-0928160
Mfr. #: 3HHN5
DAYTON $94.45 In Stock
15"H-W 1/4"L Backdraft
15"H-W 1/4"L Backdraft

1 product available

Image Product Name SKU Brand Price Availability
15"H-W 5 1/4"L SS Backdraft Dampr: For 12 in Fan, Single Panel, 15 in H, 15 in W, 2 in D, Horizontal
15"H-W 5 1/4"L SS Backdraft Dampr: For 12 in Fan, Single Panel, 15 in H, 15 in W, 2 in D, Horizontal
15 In.H-W 5 1/4 In.L SS Backdraft Dampr, Damper Application Backdraft, For Nomin...
KD-0928193
Mfr. #: 4FZJ4
DAYTON $306.25 In Stock
15"H-W 5.75"L Wall
15"H-W 5.75"L Wall

1 product available

Image Product Name SKU Brand Price Availability
15"H-W 5.75"L Alu Wall Backdraft Dampr: For 12 in Fan, Single Panel, 15 in H, 15 in W, 2 1/2 in D
15"H-W 5.75"L Alu Wall Backdraft Dampr: For 12 in Fan, Single Panel, 15 in H, 15 in W, 2 1/2 in D
15 In.H-W 5.75 In.L Alu Wall Backdraft Dampr, Damper Application Backdraft, For...
KD-0928111
Mfr. #: 1C742
DAYTON $79.80 In Stock
15"H-W 5.75"L Aluminum
15"H-W 5.75"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
15"H-W 5.75"L Aluminum Backdraft Damper: For 12 in Fan, Single Panel, 15 in H, 15 in W, 2 1/2 in D
15"H-W 5.75"L Aluminum Backdraft Damper: For 12 in Fan, Single Panel, 15 in H, 15 in W, 2 1/2 in D
15 In.H-W 5.75 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For...
KD-0928194
Mfr. #: 4C556
DAYTON $88.55 In Stock
15"H-W 6.5"L Extrd
15"H-W 6.5"L Extrd

1 product available

Image Product Name SKU Brand Price Availability
15"H-W 6.5"L Extrd Alu Backdraft Dampr: For 12 in Fan, Single Panel, 15 in H, 15 in W, 3 in D, Wall
15"H-W 6.5"L Extrd Alu Backdraft Dampr: For 12 in Fan, Single Panel, 15 in H, 15 in W, 3 in D, Wall
15 In.H-W 6.5 In.L Extrd Alu Backdraft Dampr, Damper Application Backdraft, For...
KD-0928185
Mfr. #: 4FZH3
DAYTON $119.50 In Stock
15"H-W 6.5"L Fiberglass
15"H-W 6.5"L Fiberglass

1 product available

Image Product Name SKU Brand Price Availability
15"H-W 6.5"L Fiberglass Backdraft Damper: For 12 in Fan, Single Panel, 15 in H, 15 in W, 3 in D
15"H-W 6.5"L Fiberglass Backdraft Damper: For 12 in Fan, Single Panel, 15 in H, 15 in W, 3 in D
15 In.H-W 6.5 In.L Fiberglass Backdraft Damper, Damper Application Backdraft, Fo...
KD-0928245
Mfr. #: 5C211
DAYTON $145.25 In Stock
15"H-W Aluminum Wall
15"H-W Aluminum Wall

1 product available

Image Product Name SKU Brand Price Availability
15"H-W 6"L Aluminum Wall Backdraft Dampr: For 12 in Fan, Single Panel, 15 in H, 15 in W, 2 1/4 in D
15"H-W 6"L Aluminum Wall Backdraft Dampr: For 12 in Fan, Single Panel, 15 in H, 15 in W, 2 1/4 in D
15 In.H-W 6 In.L Aluminum Wall Backdraft Dampr, Damper Application Backdraft, Fo...
KD-0928120
Mfr. #: 2C518
DAYTON $62.50 In Stock
16.75"H-W 4.5"L Aluminum
16.75"H-W 4.5"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
16.75"H-W 4.5"L Aluminum Backdraft Dampr: For 12 in Fan, Single Panel, 16 3/4 in H, 16 3/4 in W
16.75"H-W 4.5"L Aluminum Backdraft Dampr: For 12 in Fan, Single Panel, 16 3/4 in H, 16 3/4 in W
16.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, Fo...
KD-0928278
Mfr. #: 4HX76
DAYTON $102.85 In Stock
16"dia Aluminum Backdraft
16"dia Aluminum Backdraft

1 product available

Image Product Name SKU Brand Price Availability
16"dia Aluminum Backdraft Damper: For 16 in_24 in Fan, For 16 in Nominal Duct Dia, Double Panel
16"dia Aluminum Backdraft Damper: For 16 in_24 in Fan, For 16 in Nominal Duct Dia, Double Panel
16 In.dia Aluminum Backdraft Damper, Damper Application Backdraft, For Nominal D...
KD-0928333
Mfr. #: CAR400
SOLER & PALAU $97.10 In Stock
17.75"H-W 4.5"L Univ
17.75"H-W 4.5"L Univ

1 product available

Image Product Name SKU Brand Price Availability
17.75"H-W 4.5"L Alu Univ Backdraft Dampr: For 18 in Fan, For 18 in Nominal Duct Dia, Single Panel
17.75"H-W 4.5"L Alu Univ Backdraft Dampr: For 18 in Fan, For 18 in Nominal Duct Dia, Single Panel
17.75 In.H-W 4.5 In.L Alu Univ Backdraft Dampr, Damper Application Backdraft, Fo...
KD-0928243
Mfr. #: 2FTU9
DAYTON $80.90 In Stock
17.75"H-W 4.5"L Aluminum
17.75"H-W 4.5"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
17.75"H-W 4.5"L Aluminum Backdraft Dampr: For 12 in Fan, Single Panel, 17 3/4 in H, 17 3/4 in W
17.75"H-W 4.5"L Aluminum Backdraft Dampr: For 12 in Fan, Single Panel, 17 3/4 in H, 17 3/4 in W
17.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, Fo...
KD-0928276
Mfr. #: 4HX77
DAYTON $108.20 In Stock
17"H-W 4.5"L Aluminum
17"H-W 4.5"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
17"H-W 4.5"L Aluminum Backdraft Damper: For 12 in Fan, Single Panel, 17 in H, 17 in W, 2 in D, Felt
17"H-W 4.5"L Aluminum Backdraft Damper: For 12 in Fan, Single Panel, 17 in H, 17 in W, 2 in D, Felt
17 In.H-W 4.5 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For...
KD-0928324
Mfr. #: 4HX65
DAYTON $82.60 In Stock
17"H-W 5.75"L Wall
17"H-W 5.75"L Wall

1 product available

Image Product Name SKU Brand Price Availability
17"H-W 5.75"L Alu Wall Backdraft Dampr: For 12 in Fan, Single Panel, 17 in H, 17 in W, 2 1/2 in D
17"H-W 5.75"L Alu Wall Backdraft Dampr: For 12 in Fan, Single Panel, 17 in H, 17 in W, 2 1/2 in D
17 In.H-W 5.75 In.L Alu Wall Backdraft Dampr, Damper Application Backdraft, For...
KD-0928274
Mfr. #: 53DR10
DAYTON $94.05 In Stock
17"H-W 5.75"L Aluminum
17"H-W 5.75"L Aluminum

2 products available

Image Product Name SKU Brand Price Availability
17"H-W 5.75"L Aluminum Wall Fan Shutter: For 12 in Fan, Single Panel, 17 in H, 17 in W, 3 in D, Wall
17"H-W 5.75"L Aluminum Wall Fan Shutter: For 12 in Fan, Single Panel, 17 in H, 17 in W, 3 in D, Wall
17 In.H-W 5.75 In.L Aluminum Wall Fan Shutter, Damper Application Backdraft, For...
KD-0928286
Mfr. #: 53DR16
DAYTON $105.05 In Stock
17"H-W 5.75"L Aluminum Wall Shutter: For 12 in Fan, Single Panel, 17 in H, 17 in W, 2 1/2 in D, Wall
17"H-W 5.75"L Aluminum Wall Shutter: For 12 in Fan, Single Panel, 17 in H, 17 in W, 2 1/2 in D, Wall
17 In.H-W 5.75 In.L Aluminum Wall Shutter, Damper Application Backdraft, For Nom...
KD-0928250
Mfr. #: 53DR12
DAYTON $106.95 In Stock
17"H-W Aluminum Backdraft
17"H-W Aluminum Backdraft

1 product available

Image Product Name SKU Brand Price Availability
17"H-W 6"L Aluminum Backdraft Damper: For 12 in Fan, Single Panel, 17 in H, 17 in W, 2 1/4 in D
17"H-W 6"L Aluminum Backdraft Damper: For 12 in Fan, Single Panel, 17 in H, 17 in W, 2 1/4 in D
17 In.H-W 6 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For No...
KD-0928150
Mfr. #: 3HHP5
DAYTON $78.20 In Stock
19.75"H-W 4.5"L Aluminum
19.75"H-W 4.5"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
19.75"H-W 4.5"L Aluminum Backdraft Dampr: For 16 in Fan, Single Panel, 19 3/4 in H, 19 3/4 in W
19.75"H-W 4.5"L Aluminum Backdraft Dampr: For 16 in Fan, Single Panel, 19 3/4 in H, 19 3/4 in W
19.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, Fo...
KD-0928290
Mfr. #: 5NKN4
DAYTON $131.05 In Stock
19.8"H-W 4.5"L Spring
19.8"H-W 4.5"L Spring

1 product available

Image Product Name SKU Brand Price Availability
19.8"H-W 4.5"L Alu Spring Bkdrft Dampr: For 20 in Fan, For 20 in Nominal Duct Dia, Single Panel
19.8"H-W 4.5"L Alu Spring Bkdrft Dampr: For 20 in Fan, For 20 in Nominal Duct Dia, Single Panel
19.8 In.H-W 4.5 In.L Alu Spring Bkdrft Dampr, Damper Application Backdraft, For...
KD-0928225
Mfr. #: 3HHL6
DAYTON $97.95 In Stock
19"H-W 1/4"L Gable
19"H-W 1/4"L Gable

1 product available

Image Product Name SKU Brand Price Availability
19"H-W 5 1/4"L Alu Gable Shutter Dampr: For 16 in Fan, Single Panel, 19 in H, 19 in W, 1 1/2 in D
19"H-W 5 1/4"L Alu Gable Shutter Dampr: For 16 in Fan, Single Panel, 19 in H, 19 in W, 1 1/2 in D
19 In.H-W 5 1/4 In.L Alu Gable Shutter Dampr, For Nominal Duct Diameter Not Appl...
KD-0928161
Mfr. #: 3HHR1
DAYTON $113.15 In Stock
19"H-W 1/4"L Aluminum
19"H-W 1/4"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
19"H-W 5 1/4"L Aluminum Backdraft Damper: For 16 in Fan, Single Panel, 19 in H, 19 in W, 3 in D
19"H-W 5 1/4"L Aluminum Backdraft Damper: For 16 in Fan, Single Panel, 19 in H, 19 in W, 3 in D
19 In.H-W 5 1/4 In.L Aluminum Backdraft Damper, Damper Application Backdraft, Fo...
KD-0928162
Mfr. #: 3HHN6
DAYTON $122.15 In Stock
19"H-W 1/4"L Backdraft
19"H-W 1/4"L Backdraft

1 product available

Image Product Name SKU Brand Price Availability
19"H-W 5 1/4"L SS Backdraft Dampr: For 16 in Fan, Single Panel, 19 in H, 19 in W, 2 in D, Horizontal
19"H-W 5 1/4"L SS Backdraft Dampr: For 16 in Fan, Single Panel, 19 in H, 19 in W, 2 in D, Horizontal
19 In.H-W 5 1/4 In.L SS Backdraft Dampr, Damper Application Backdraft, For Nomin...
KD-0928190
Mfr. #: 4FZJ5
DAYTON $394.25 In Stock
19"H-W 5.75"L Wall
19"H-W 5.75"L Wall

1 product available

Image Product Name SKU Brand Price Availability
19"H-W 5.75"L Alu Wall Backdraft Dampr: For 16 in Fan, Single Panel, 19 in H, 19 in W, 2 1/2 in D
19"H-W 5.75"L Alu Wall Backdraft Dampr: For 16 in Fan, Single Panel, 19 in H, 19 in W, 2 1/2 in D
19 In.H-W 5.75 In.L Alu Wall Backdraft Dampr, Damper Application Backdraft, For...
KD-0928115
Mfr. #: 1C743
DAYTON $101.15 In Stock
19"H-W 5.75"L Aluminum
19"H-W 5.75"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
19"H-W 5.75"L Aluminum Backdraft Damper: For 16 in Fan, Single Panel, 19 in H, 19 in W, 2 1/2 in D
19"H-W 5.75"L Aluminum Backdraft Damper: For 16 in Fan, Single Panel, 19 in H, 19 in W, 2 1/2 in D
19 In.H-W 5.75 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For...
KD-0928170
Mfr. #: 4C557
DAYTON $111.50 In Stock
19"H-W 6.5"L Extrd
19"H-W 6.5"L Extrd

1 product available

Image Product Name SKU Brand Price Availability
19"H-W 6.5"L Extrd Alu Backdraft Dampr: For 16 in Fan, Single Panel, 19 in H, 19 in W, 3 in D, Wall
19"H-W 6.5"L Extrd Alu Backdraft Dampr: For 16 in Fan, Single Panel, 19 in H, 19 in W, 3 in D, Wall
19 In.H-W 6.5 In.L Extrd Alu Backdraft Dampr, Damper Application Backdraft, For...
KD-0928191
Mfr. #: 4FZH4
DAYTON $175.25 In Stock
19"H-W 6.5"L Fiberglass
19"H-W 6.5"L Fiberglass

1 product available

Image Product Name SKU Brand Price Availability
19"H-W 6.5"L Fiberglass Backdraft Damper: For 16 in Fan, Single Panel, 19 in H, 19 in W, 3 in D
19"H-W 6.5"L Fiberglass Backdraft Damper: For 16 in Fan, Single Panel, 19 in H, 19 in W, 3 in D
19 In.H-W 6.5 In.L Fiberglass Backdraft Damper, Damper Application Backdraft, Fo...
KD-0928272
Mfr. #: 5C212
DAYTON $192.25 In Stock
19"H-W Aluminum Gable
19"H-W Aluminum Gable

1 product available

Image Product Name SKU Brand Price Availability
19"H-W 6"L Aluminum Gable Shutter Damper: For 16 in Fan, Single Panel, 19 in H, 19 in W, 1 1/2 in D
19"H-W 6"L Aluminum Gable Shutter Damper: For 16 in Fan, Single Panel, 19 in H, 19 in W, 1 1/2 in D
19 In.H-W 6 In.L Aluminum Gable Shutter Damper, For Nominal Duct Diameter Not Ap...
KD-0928252
Mfr. #: 4YN20
DAYTON $145.80 In Stock
19"H-W Aluminum Wall
19"H-W Aluminum Wall

1 product available

Image Product Name SKU Brand Price Availability
19"H-W 6"L Aluminum Wall Backdraft Dampr: For 16 in Fan, Single Panel, 19 in H, 19 in W, 2 1/4 in D
19"H-W 6"L Aluminum Wall Backdraft Dampr: For 16 in Fan, Single Panel, 19 in H, 19 in W, 2 1/4 in D
19 In.H-W 6 In.L Aluminum Wall Backdraft Dampr, Damper Application Backdraft, Fo...
KD-0928122
Mfr. #: 2C520
DAYTON $75.35 In Stock
21"H-W 4.5"L Aluminum
21"H-W 4.5"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
21"H-W 4.5"L Aluminum Backdraft Damper: For 18 in Fan, Single Panel, 21 in H, 21 in W, 2 in D, Felt
21"H-W 4.5"L Aluminum Backdraft Damper: For 18 in Fan, Single Panel, 21 in H, 21 in W, 2 in D, Felt
21 In.H-W 4.5 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For...
KD-0928311
Mfr. #: 4HX66
DAYTON $95.90 In Stock
21"H-W 1/4"L Aluminum
21"H-W 1/4"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
21"H-W 5 1/4"L Aluminum Backdraft Damper: For 18 in Fan, Single Panel, 21 in H, 21 in W, 3 in D
21"H-W 5 1/4"L Aluminum Backdraft Damper: For 18 in Fan, Single Panel, 21 in H, 21 in W, 3 in D
21 In.H-W 5 1/4 In.L Aluminum Backdraft Damper, Damper Application Backdraft, Fo...
KD-0928157
Mfr. #: 3HHN7
DAYTON $133.00 In Stock
21"H-W 1/4"L Backdraft
21"H-W 1/4"L Backdraft

1 product available

Image Product Name SKU Brand Price Availability
21"H-W 5 1/4"L SS Backdraft Dampr: For 18 in Fan, Single Panel, 21 in H, 21 in W, 2 in D, Horizontal
21"H-W 5 1/4"L SS Backdraft Dampr: For 18 in Fan, Single Panel, 21 in H, 21 in W, 2 in D, Horizontal
21 In.H-W 5 1/4 In.L SS Backdraft Dampr, Damper Application Backdraft, For Nomin...
KD-0928205
Mfr. #: 4FZJ6
DAYTON $433.25 In Stock
21"H-W 5.75"L Wall
21"H-W 5.75"L Wall

1 product available

Image Product Name SKU Brand Price Availability
21"H-W 5.75"L Alu Wall Backdraft Dampr: For 18 in Fan, Single Panel, 21 in H, 21 in W, 2 1/2 in D
21"H-W 5.75"L Alu Wall Backdraft Dampr: For 18 in Fan, Single Panel, 21 in H, 21 in W, 2 1/2 in D
21 In.H-W 5.75 In.L Alu Wall Backdraft Dampr, Damper Application Backdraft, For...
KD-0928116
Mfr. #: 1C744
DAYTON $113.40 In Stock
21"H-W 5.75"L Aluminum
21"H-W 5.75"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
21"H-W 5.75"L Aluminum Backdraft Damper: For 18 in Fan, Single Panel, 21 in H, 21 in W, 2 1/2 in D
21"H-W 5.75"L Aluminum Backdraft Damper: For 18 in Fan, Single Panel, 21 in H, 21 in W, 2 1/2 in D
21 In.H-W 5.75 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For...
KD-0928175
Mfr. #: 4C558
DAYTON $125.00 In Stock
21"H-W 6.5"L Extrd
21"H-W 6.5"L Extrd

1 product available

Image Product Name SKU Brand Price Availability
21"H-W 6.5"L Extrd Alu Backdraft Dampr: For 18 in Fan, Single Panel, 21 in H, 21 in W, 3 in D, Wall
21"H-W 6.5"L Extrd Alu Backdraft Dampr: For 18 in Fan, Single Panel, 21 in H, 21 in W, 3 in D, Wall
21 In.H-W 6.5 In.L Extrd Alu Backdraft Dampr, Damper Application Backdraft, For...
KD-0928187
Mfr. #: 4FZH5
DAYTON $197.50 In Stock
21"H-W Aluminum Wall
21"H-W Aluminum Wall

1 product available

Image Product Name SKU Brand Price Availability
21"H-W 6"L Aluminum Wall Backdraft Dampr: For 18 in Fan, Single Panel, 21 in H, 21 in W, 2 1/4 in D
21"H-W 6"L Aluminum Wall Backdraft Dampr: For 18 in Fan, Single Panel, 21 in H, 21 in W, 2 1/4 in D
21 In.H-W 6 In.L Aluminum Wall Backdraft Dampr, Damper Application Backdraft, Fo...
KD-0928123
Mfr. #: 2C521
DAYTON $87.00 In Stock
22.75"H-W 4.5"L Aluminum
22.75"H-W 4.5"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
22.75"H-W 4.5"L Aluminum Backdraft Dampr: For 20 in Fan, Single Panel, 22 3/4 in H, 22 3/4 in W
22.75"H-W 4.5"L Aluminum Backdraft Dampr: For 20 in Fan, Single Panel, 22 3/4 in H, 22 3/4 in W
22.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, Fo...
KD-0928283
Mfr. #: 5NKN5
DAYTON $158.00 In Stock
23.75"H-W 4.5"L Univ
23.75"H-W 4.5"L Univ

1 product available

Image Product Name SKU Brand Price Availability
23.75"H-W 4.5"L Alu Univ Backdraft Dampr: For 24 in Fan, For 24 in Nominal Duct Dia, Single Panel
23.75"H-W 4.5"L Alu Univ Backdraft Dampr: For 24 in Fan, For 24 in Nominal Duct Dia, Single Panel
23.75 In.H-W 4.5 In.L Alu Univ Backdraft Dampr, Damper Application Backdraft, Fo...
KD-0928226
Mfr. #: 2FTV7
DAYTON $116.05 In Stock
23"H-W 1/4"L Aluminum
23"H-W 1/4"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
23"H-W 5 1/4"L Aluminum Backdraft Damper: For 20 in Fan, Single Panel, 23 in H, 23 in W, 3 in D
23"H-W 5 1/4"L Aluminum Backdraft Damper: For 20 in Fan, Single Panel, 23 in H, 23 in W, 3 in D
23 In.H-W 5 1/4 In.L Aluminum Backdraft Damper, Damper Application Backdraft, Fo...
KD-0928158
Mfr. #: 3HHN8
DAYTON $145.00 In Stock
23"H-W 1/4"L Backdraft
23"H-W 1/4"L Backdraft

1 product available

Image Product Name SKU Brand Price Availability
23"H-W 5 1/4"L SS Backdraft Dampr: For 20 in Fan, Single Panel, 23 in H, 23 in W, 2 in D, Horizontal
23"H-W 5 1/4"L SS Backdraft Dampr: For 20 in Fan, Single Panel, 23 in H, 23 in W, 2 in D, Horizontal
23 In.H-W 5 1/4 In.L SS Backdraft Dampr, Damper Application Backdraft, For Nomin...
KD-0928210
Mfr. #: 4FZJ7
DAYTON $465.75 In Stock
23"H-W 5.75"L Wall
23"H-W 5.75"L Wall

1 product available

Image Product Name SKU Brand Price Availability
23"H-W 5.75"L Alu Wall Backdraft Dampr: For 20 in Fan, Single Panel, 23 in H, 23 in W, 2 1/2 in D
23"H-W 5.75"L Alu Wall Backdraft Dampr: For 20 in Fan, Single Panel, 23 in H, 23 in W, 2 1/2 in D
23 In.H-W 5.75 In.L Alu Wall Backdraft Dampr, Damper Application Backdraft, For...
KD-0928101
Mfr. #: 1C745
DAYTON $121.50 In Stock
23"H-W 5.75"L Aluminum
23"H-W 5.75"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
23"H-W 5.75"L Aluminum Backdraft Damper: For 20 in Fan, Single Panel, 23 in H, 23 in W, 2 1/2 in D
23"H-W 5.75"L Aluminum Backdraft Damper: For 20 in Fan, Single Panel, 23 in H, 23 in W, 2 1/2 in D
23 In.H-W 5.75 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For...
KD-0928176
Mfr. #: 4C559
DAYTON $133.05 In Stock
23"H-W 6.5"L Extrd
23"H-W 6.5"L Extrd

1 product available

Image Product Name SKU Brand Price Availability
23"H-W 6.5"L Extrd Alu Backdraft Dampr: For 20 in Fan, Single Panel, 23 in H, 23 in W, 3 in D, Wall
23"H-W 6.5"L Extrd Alu Backdraft Dampr: For 20 in Fan, Single Panel, 23 in H, 23 in W, 3 in D, Wall
23 In.H-W 6.5 In.L Extrd Alu Backdraft Dampr, Damper Application Backdraft, For...
KD-0928186
Mfr. #: 4FZH6
DAYTON $216.25 In Stock
23"H-W 6.5"L Fiberglass
23"H-W 6.5"L Fiberglass

1 product available

Image Product Name SKU Brand Price Availability
23"H-W 6.5"L Fiberglass Backdraft Damper: For 20 in Fan, Single Panel, 23 in H, 23 in W, 3 in D
23"H-W 6.5"L Fiberglass Backdraft Damper: For 20 in Fan, Single Panel, 23 in H, 23 in W, 3 in D
23 In.H-W 6.5 In.L Fiberglass Backdraft Damper, Damper Application Backdraft, Fo...
KD-0928273
Mfr. #: 5C214
DAYTON $214.75 In Stock
23"H-W Aluminum Wall
23"H-W Aluminum Wall

1 product available

Image Product Name SKU Brand Price Availability
23"H-W 6"L Aluminum Wall Backdraft Dampr: For 20 in Fan, Single Panel, 23 in H, 23 in W, 2 1/4 in D
23"H-W 6"L Aluminum Wall Backdraft Dampr: For 20 in Fan, Single Panel, 23 in H, 23 in W, 2 1/4 in D
23 In.H-W 6 In.L Aluminum Wall Backdraft Dampr, Damper Application Backdraft, Fo...
KD-0928110
Mfr. #: 2C522
DAYTON $92.30 In Stock
25"H-W 4.5"L Aluminum
25"H-W 4.5"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
25"H-W 4.5"L Aluminum Backdraft Damper: For 20 in Fan, Single Panel, 25 in H, 25 in W, 2 in D, Felt
25"H-W 4.5"L Aluminum Backdraft Damper: For 20 in Fan, Single Panel, 25 in H, 25 in W, 2 in D, Felt
25 In.H-W 4.5 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For...
KD-0928308
Mfr. #: 4HX67
DAYTON $134.00 In Stock
25"H-W 5.75"L Wall
25"H-W 5.75"L Wall

1 product available

Image Product Name SKU Brand Price Availability
25"H-W 5.75"L Alu Wall Backdraft Dampr: For 20 in Fan, Single Panel, 25 in H, 25 in W, 2 1/2 in D
25"H-W 5.75"L Alu Wall Backdraft Dampr: For 20 in Fan, Single Panel, 25 in H, 25 in W, 2 1/2 in D
25 In.H-W 5.75 In.L Alu Wall Backdraft Dampr, Damper Application Backdraft, For...
KD-0928265
Mfr. #: 53DR11
DAYTON $134.50 In Stock
25"H-W 5.75"L Aluminum
25"H-W 5.75"L Aluminum

2 products available

Image Product Name SKU Brand Price Availability
25"H-W 5.75"L Aluminum Wall Fan Shutter: For 20 in Fan, Single Panel, 25 in H, 25 in W, 3 in D, Wall
25"H-W 5.75"L Aluminum Wall Fan Shutter: For 20 in Fan, Single Panel, 25 in H, 25 in W, 3 in D, Wall
25 In.H-W 5.75 In.L Aluminum Wall Fan Shutter, Damper Application Backdraft, For...
KD-0928282
Mfr. #: 53DR17
DAYTON $157.25 In Stock
25"H-W 5.75"L Aluminum Wall Shutter: For 20 in Fan, Single Panel, 25 in H, 25 in W, 2 1/2 in D, Wall
25"H-W 5.75"L Aluminum Wall Shutter: For 20 in Fan, Single Panel, 25 in H, 25 in W, 2 1/2 in D, Wall
25 In.H-W 5.75 In.L Aluminum Wall Shutter, Damper Application Backdraft, For Nom...
KD-0928269
Mfr. #: 53DR13
DAYTON $155.50 In Stock
25"H-W Aluminum Backdraft
25"H-W Aluminum Backdraft

1 product available

Image Product Name SKU Brand Price Availability
25"H-W 6"L Aluminum Backdraft Damper: For 20 in Fan, Single Panel, 25 in H, 25 in W, 2 1/4 in D
25"H-W 6"L Aluminum Backdraft Damper: For 20 in Fan, Single Panel, 25 in H, 25 in W, 2 1/4 in D
25 In.H-W 6 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For No...
KD-0928254
Mfr. #: 53DR20
DAYTON $104.40 In Stock
26.75"H-W 4.5"L Intake
26.75"H-W 4.5"L Intake

1 product available

Image Product Name SKU Brand Price Availability
26.75"H-W 4.5"L Alu Intake Shutter Dampr: For 24 in Fan, Single Panel, 26 3/4 in H, 26 3/4 in W
26.75"H-W 4.5"L Alu Intake Shutter Dampr: For 24 in Fan, Single Panel, 26 3/4 in H, 26 3/4 in W
26.75 In.H-W 4.5 In.L Alu Intake Shutter Dampr, For Nominal Duct Diameter Not Ap...
KD-0928241
Mfr. #: 4YN17
DAYTON $276.50 In Stock
26"H 32"W Aluminum
26"H 32"W Aluminum

1 product available

Image Product Name SKU Brand Price Availability
26"H 32"W Aluminum Ceiling Fan Damper: For 24 in Fan, Single Panel, 26 in H, 32 in W, 1 3/8 in D
26"H 32"W Aluminum Ceiling Fan Damper: For 24 in Fan, Single Panel, 26 in H, 32 in W, 1 3/8 in D
26 In.H 32 In.W Aluminum Ceiling Fan Damper, Frame Material Aluminum, Number of...
KD-0928296
Mfr. #: 3C510
DAYTON $201.75 In Stock
26"H-W Universal Backdraft
26"H-W Universal Backdraft

1 product available

Image Product Name SKU Brand Price Availability
26"H-W Alu Universal Backdraft Dampr: For 24 in Fan, Single Panel, 26 in H, 26 in W, 1 5/8 in D
26"H-W Alu Universal Backdraft Dampr: For 24 in Fan, Single Panel, 26 in H, 26 in W, 1 5/8 in D
26 In.H-W Alu Universal Backdraft Dampr, Frame Material Aluminum, Number of Pane...
KD-0928309
Mfr. #: 4C224
DAYTON $256.00 In Stock
26"H-W Aluminum Ceiling
26"H-W Aluminum Ceiling

1 product available

Image Product Name SKU Brand Price Availability
26"H-W Aluminum Ceiling Truss Damper: For 24 in Fan, Single Panel, 32 in H, 26 in W, 1 3/8 in D
26"H-W Aluminum Ceiling Truss Damper: For 24 in Fan, Single Panel, 32 in H, 26 in W, 1 3/8 in D
26 In.H-W Aluminum Ceiling Truss Damper, Frame Material Aluminum, Number of Pane...
KD-0928319
Mfr. #: 3HHR6
DAYTON $284.50 In Stock
26"H-W Aluminum Spring
26"H-W Aluminum Spring

1 product available

Image Product Name SKU Brand Price Availability
26"H-W Aluminum Spring Backdraft Damper: For 24 in Fan, Single Panel, 26 in H, 26 in W, 1 5/8 in D
26"H-W Aluminum Spring Backdraft Damper: For 24 in Fan, Single Panel, 26 in H, 26 in W, 1 5/8 in D
26 In.H-W Aluminum Spring Backdraft Damper, Frame Material Aluminum, Number of P...
KD-0928299
Mfr. #: 3HHR2
DAYTON $183.50 In Stock
27.75"H-W 4.5"L Aluminum
27.75"H-W 4.5"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
27.75"H-W 4.5"L Aluminum Backdraft Dampr: For 24 in Fan, Single Panel, 27 3/4 in H, 27 3/4 in W
27.75"H-W 4.5"L Aluminum Backdraft Dampr: For 24 in Fan, Single Panel, 27 3/4 in H, 27 3/4 in W
27.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, Fo...
KD-0928287
Mfr. #: 5NKN6
DAYTON $203.75 In Stock
27.8"H-W 4.5"L Spring
27.8"H-W 4.5"L Spring

1 product available

Image Product Name SKU Brand Price Availability
27.8"H-W 4.5"L Alu Spring Bkdrft Dampr: For 28 in Fan, For 28 in Nominal Duct Dia, Single Panel
27.8"H-W 4.5"L Alu Spring Bkdrft Dampr: For 28 in Fan, For 28 in Nominal Duct Dia, Single Panel
27.8 In.H-W 4.5 In.L Alu Spring Bkdrft Dampr, Damper Application Backdraft, For...
KD-0928227
Mfr. #: 3HHL7
DAYTON $149.60 In Stock
27"H-W 1/4"L Backdraft
27"H-W 1/4"L Backdraft

1 product available

Image Product Name SKU Brand Price Availability
27"H-W 5 1/4"L SS Backdraft Dampr: For 24 in Fan, Double Panel, 27 in H, 27 in W, 2 in D, Horizontal
27"H-W 5 1/4"L SS Backdraft Dampr: For 24 in Fan, Double Panel, 27 in H, 27 in W, 2 in D, Horizontal
27 In.H-W 5 1/4 In.L SS Backdraft Dampr, Damper Application Backdraft, For Nomin...
KD-0928209
Mfr. #: 4FZJ8
DAYTON $558.50 In Stock
27"H-W 5.75"L Wall
27"H-W 5.75"L Wall

2 products available

Image Product Name SKU Brand Price Availability
27"H-W 5.75"L Alu Wall Exhaust Shutter: For 24 in Fan, Single Panel, 27 in H, 27 in W, 3 in D, Wall
27"H-W 5.75"L Alu Wall Exhaust Shutter: For 24 in Fan, Single Panel, 27 in H, 27 in W, 3 in D, Wall
27 In.H-W 5.75 In.L Alu Wall Exhaust Shutter, Damper Application Backdraft, For...
KD-0928105
Mfr. #: 2FTW6
DAYTON $166.00 In Stock
27"H-W 5.75"L Alu Wall Vent Shutter: For 24 in Fan, Single Panel, 27 in H, 27 in W, 2 1/2 in D, Wall
27"H-W 5.75"L Alu Wall Vent Shutter: For 24 in Fan, Single Panel, 27 in H, 27 in W, 2 1/2 in D, Wall
27 In.H-W 5.75 In.L Alu Wall Vent Shutter, Damper Application Backdraft, For Nom...
KD-0928107
Mfr. #: 1C746
DAYTON $184.00 In Stock
27"H-W 5.75"L Aluminum
27"H-W 5.75"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
27"H-W 5.75"L Aluminum Backdraft Damper: For 24 in Fan, Single Panel, 27 in H, 27 in W, 2 1/2 in D
27"H-W 5.75"L Aluminum Backdraft Damper: For 24 in Fan, Single Panel, 27 in H, 27 in W, 2 1/2 in D
27 In.H-W 5.75 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For...
KD-0928171
Mfr. #: 3C308
DAYTON $162.75 In Stock
27"H-W 6.5"L Extrd
27"H-W 6.5"L Extrd

1 product available

Image Product Name SKU Brand Price Availability
27"H-W 6.5"L Extrd Alu Backdraft Dampr: For 24 in Fan, Single Panel, 27 in H, 27 in W, 3 in D, Wall
27"H-W 6.5"L Extrd Alu Backdraft Dampr: For 24 in Fan, Single Panel, 27 in H, 27 in W, 3 in D, Wall
27 In.H-W 6.5 In.L Extrd Alu Backdraft Dampr, Damper Application Backdraft, For...
KD-0928195
Mfr. #: 4FZH7
DAYTON $270.00 In Stock
27"H-W 6.5"L Fiberglass
27"H-W 6.5"L Fiberglass

1 product available

Image Product Name SKU Brand Price Availability
27"H-W 6.5"L Fiberglass Backdraft Damper: For 24 in Fan, Single Panel, 27 in H, 27 in W, 3 in D
27"H-W 6.5"L Fiberglass Backdraft Damper: For 24 in Fan, Single Panel, 27 in H, 27 in W, 3 in D
27 In.H-W 6.5 In.L Fiberglass Backdraft Damper, Damper Application Backdraft, Fo...
KD-0928264
Mfr. #: 5C215
DAYTON $270.00 In Stock
27"H-W Aluminum Wall
27"H-W Aluminum Wall

1 product available

Image Product Name SKU Brand Price Availability
27"H-W 6"L Aluminum Wall Backdraft Dampr: For 24 in Fan, Single Panel, 27 in H, 27 in W, 2 1/4 in D
27"H-W 6"L Aluminum Wall Backdraft Dampr: For 24 in Fan, Single Panel, 27 in H, 27 in W, 2 1/4 in D
27 In.H-W 6 In.L Aluminum Wall Backdraft Dampr, Damper Application Backdraft, Fo...
KD-0928112
Mfr. #: 2C523
DAYTON $108.10 In Stock
29.7"H-W Aluminum Ceiling
29.7"H-W Aluminum Ceiling

1 product available

Image Product Name SKU Brand Price Availability
29.7"H-W Aluminum Ceiling Truss Damper: For 24 in Fan, Single Panel, 30 3/4 in H, 29 3/4 in W, Felt
29.7"H-W Aluminum Ceiling Truss Damper: For 24 in Fan, Single Panel, 30 3/4 in H, 29 3/4 in W, Felt
29.7 In.H-W Aluminum Ceiling Truss Damper, Frame Material Aluminum, Number of Pa...
KD-0928328
Mfr. #: 4HA10
DAYTON $195.00 In Stock
29.75"H-W 4.5"L Aluminum
29.75"H-W 4.5"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
29.75"H-W 4.5"L Aluminum Backdraft Dampr: For 30 in Fan, For 30 in Nominal Duct Dia, Single Panel
29.75"H-W 4.5"L Aluminum Backdraft Dampr: For 30 in Fan, For 30 in Nominal Duct Dia, Single Panel
29.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, Fo...
KD-0928228
Mfr. #: 3HHL8
DAYTON $169.50 In Stock
29"H-W 4.5"L Aluminum
29"H-W 4.5"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
29"H-W 4.5"L Aluminum Backdraft Damper: For 24 in Fan, Single Panel, 29 in H, 29 in W, 2 in D, Felt
29"H-W 4.5"L Aluminum Backdraft Damper: For 24 in Fan, Single Panel, 29 in H, 29 in W, 2 in D, Felt
29 In.H-W 4.5 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For...
KD-0928306
Mfr. #: 4HX68
DAYTON $152.25 In Stock
32.75"H-W Universal Backdraft
32.75"H-W Universal Backdraft

1 product available

Image Product Name SKU Brand Price Availability
32.75"H-W Alu Universal Backdraft Dampr: For 30 in Fan, Single Panel, 32 3/4 in H, 32 3/4 in W, Felt
32.75"H-W Alu Universal Backdraft Dampr: For 30 in Fan, Single Panel, 32 3/4 in H, 32 3/4 in W, Felt
32.75 In.H-W Alu Universal Backdraft Dampr, Frame Material Aluminum, Number of P...
KD-0928229
Mfr. #: 3HHT1
DAYTON $330.50 In Stock
32"H 32"W Aluminum
32"H 32"W Aluminum

1 product available

Image Product Name SKU Brand Price Availability
32"H 32"W Aluminum Ceiling Fan Damper: For 30 in Fan, Single Panel, 32 in H, 32 in W, 1 3/8 in D
32"H 32"W Aluminum Ceiling Fan Damper: For 30 in Fan, Single Panel, 32 in H, 32 in W, 1 3/8 in D
32 In.H 32 In.W Aluminum Ceiling Fan Damper, Frame Material Aluminum, Number of...
KD-0928292
Mfr. #: 3C511
DAYTON $217.50 In Stock
32"H-W Universal Backdraft
32"H-W Universal Backdraft

1 product available

Image Product Name SKU Brand Price Availability
32"H-W Alu Universal Backdraft Dampr: For 30 in Fan, Single Panel, 32 in H, 32 in W, 1 5/8 in D
32"H-W Alu Universal Backdraft Dampr: For 30 in Fan, Single Panel, 32 in H, 32 in W, 1 5/8 in D
32 In.H-W Alu Universal Backdraft Dampr, Frame Material Aluminum, Number of Pane...
KD-0928312
Mfr. #: 4C225
DAYTON $289.75 In Stock
32"H-W Aluminum Spring
32"H-W Aluminum Spring

1 product available

Image Product Name SKU Brand Price Availability
32"H-W Aluminum Spring Backdraft Damper: For 30 in Fan, Single Panel, 32 in H, 32 in W, 1 5/8 in D
32"H-W Aluminum Spring Backdraft Damper: For 30 in Fan, Single Panel, 32 in H, 32 in W, 1 5/8 in D
32 In.H-W Aluminum Spring Backdraft Damper, Frame Material Aluminum, Number of P...
KD-0928302
Mfr. #: 3HHR3
DAYTON $200.75 In Stock
33.75"H-W 4.5"L Aluminum
33.75"H-W 4.5"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
33.75"H-W 4.5"L Aluminum Backdraft Dampr: For 34 in Fan, For 34 in Nominal Duct Dia, Single Panel
33.75"H-W 4.5"L Aluminum Backdraft Dampr: For 34 in Fan, For 34 in Nominal Duct Dia, Single Panel
33.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, Fo...
KD-0928221
Mfr. #: 3HHL9
DAYTON $212.75 In Stock
33"H-W 1/4"L Backdraft
33"H-W 1/4"L Backdraft

1 product available

Image Product Name SKU Brand Price Availability
33"H-W 5 1/4"L SS Backdraft Dampr: For 30 in Fan, Double Panel, 33 in H, 33 in W, 2 in D, Horizontal
33"H-W 5 1/4"L SS Backdraft Dampr: For 30 in Fan, Double Panel, 33 in H, 33 in W, 2 in D, Horizontal
33 In.H-W 5 1/4 In.L SS Backdraft Dampr, Damper Application Backdraft, For Nomin...
KD-0928259
Mfr. #: 4FZJ9
DAYTON $703.50 In Stock
33"H-W 3/4"L Wall
33"H-W 3/4"L Wall

1 product available

Image Product Name SKU Brand Price Availability
33"H-W 5 3/4"L Alu Wall Backdraft Damper: For 30 in Fan, Single Panel, 33 in H, 33 in W, 2 1/2 in D
33"H-W 5 3/4"L Alu Wall Backdraft Damper: For 30 in Fan, Single Panel, 33 in H, 33 in W, 2 1/2 in D
33 In.H-W 5 3/4 In.L Alu Wall Backdraft Damper, Damper Application Backdraft, Fo...
KD-0928121
Mfr. #: 1C055
DAYTON $175.00 In Stock
33"H-W 5.75"L Wall
33"H-W 5.75"L Wall

1 product available

Image Product Name SKU Brand Price Availability
33"H-W 5.75"L Alu Wall Backdraft Dampr: For 30 in Fan, Single Panel, 33 in H, 33 in W, 3 in D, Wall
33"H-W 5.75"L Alu Wall Backdraft Dampr: For 30 in Fan, Single Panel, 33 in H, 33 in W, 3 in D, Wall
33 In.H-W 5.75 In.L Alu Wall Backdraft Dampr, Damper Application Backdraft, For...
KD-0928109
Mfr. #: 2FTX1
DAYTON $200.75 In Stock
33"H-W 5.75"L Aluminum
33"H-W 5.75"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
33"H-W 5.75"L Aluminum Backdraft Damper: For 30 in Fan, Single Panel, 33 in H, 33 in W, 3 in D, Wall
33"H-W 5.75"L Aluminum Backdraft Damper: For 30 in Fan, Single Panel, 33 in H, 33 in W, 3 in D, Wall
33 In.H-W 5.75 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For...
KD-0928173
Mfr. #: 3C309
DAYTON $198.25 In Stock
33"H-W 6.5"L Extrd
33"H-W 6.5"L Extrd

1 product available

Image Product Name SKU Brand Price Availability
33"H-W 6.5"L Extrd Alu Backdraft Dampr: For 30 in Fan, Single Panel, 33 in H, 33 in W, 3 in D, Wall
33"H-W 6.5"L Extrd Alu Backdraft Dampr: For 30 in Fan, Single Panel, 33 in H, 33 in W, 3 in D, Wall
33 In.H-W 6.5 In.L Extrd Alu Backdraft Dampr, Damper Application Backdraft, For...
KD-0928164
Mfr. #: 4FZH8
DAYTON $331.00 In Stock
33"H-W 6.5"L Fiberglass
33"H-W 6.5"L Fiberglass

1 product available

Image Product Name SKU Brand Price Availability
33"H-W 6.5"L Fiberglass Backdraft Damper: For 30 in Fan, Single Panel, 33 in H, 33 in W, 3 in D
33"H-W 6.5"L Fiberglass Backdraft Damper: For 30 in Fan, Single Panel, 33 in H, 33 in W, 3 in D
33 In.H-W 6.5 In.L Fiberglass Backdraft Damper, Damper Application Backdraft, Fo...
KD-0928266
Mfr. #: 5C216
DAYTON $309.25 In Stock
7/8"H-W Aluminum Ceiling
7/8"H-W Aluminum Ceiling

1 product available

Image Product Name SKU Brand Price Availability
35 7/8"H-W Aluminum Ceiling Truss Damper: For 30 in Fan, Single Panel, 30 3/4 in H, 35 7/8 in W
35 7/8"H-W Aluminum Ceiling Truss Damper: For 30 in Fan, Single Panel, 30 3/4 in H, 35 7/8 in W
35 7/8 In.H-W Aluminum Ceiling Truss Damper, Frame Material Aluminum, Number of...
KD-0928321
Mfr. #: 4HA11
DAYTON $213.25 In Stock
35.75"H-W 4.5"L Aluminum
35.75"H-W 4.5"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
35.75"H-W 4.5"L Aluminum Backdraft Dampr: For 36 in Fan, For 36 in Nominal Duct Dia, Single Panel
35.75"H-W 4.5"L Aluminum Backdraft Dampr: For 36 in Fan, For 36 in Nominal Duct Dia, Single Panel
35.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, Fo...
KD-0928240
Mfr. #: 3HHN1
DAYTON $233.75 In Stock
35"H 32"W Aluminum
35"H 32"W Aluminum

1 product available

Image Product Name SKU Brand Price Availability
35"H 32"W Aluminum Ceiling Truss Damper: For 30 in Fan, Single Panel, 35 in H, 32 in W, 1 5/8 in D
35"H 32"W Aluminum Ceiling Truss Damper: For 30 in Fan, Single Panel, 35 in H, 32 in W, 1 5/8 in D
35 In.H 32 In.W Aluminum Ceiling Truss Damper, Frame Material Aluminum, Number o...
KD-0928314
Mfr. #: 3HHR7
DAYTON $375.00 In Stock
36"H 32"W Aluminum
36"H 32"W Aluminum

1 product available

Image Product Name SKU Brand Price Availability
36"H 32"W Aluminum Ceiling Fan Damper: For 36 in Fan, Single Panel, 36 in H, 32 in W, 1 3/8 in D
36"H 32"W Aluminum Ceiling Fan Damper: For 36 in Fan, Single Panel, 36 in H, 32 in W, 1 3/8 in D
36 In.H 32 In.W Aluminum Ceiling Fan Damper, Frame Material Aluminum, Number of...
KD-0928310
Mfr. #: 3C512
DAYTON $232.75 In Stock
36"H-W Aluminum Ceiling
36"H-W Aluminum Ceiling

1 product available

Image Product Name SKU Brand Price Availability
36"H-W Aluminum Ceiling Truss Damper: For 36 in Fan, Single Panel, 37 3/4 in H, 36 in W, 1 3/8 in D
36"H-W Aluminum Ceiling Truss Damper: For 36 in Fan, Single Panel, 37 3/4 in H, 36 in W, 1 3/8 in D
36 In.H-W Aluminum Ceiling Truss Damper, Frame Material Aluminum, Number of Pane...
KD-0928326
Mfr. #: 4HA12
DAYTON $249.50 In Stock
37"H-W 4.5"L Aluminum
37"H-W 4.5"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
37"H-W 4.5"L Aluminum Backdraft Damper: For 36 in Fan, Single Panel, 37 in H, 37 in W, 2 in D, Felt
37"H-W 4.5"L Aluminum Backdraft Damper: For 36 in Fan, Single Panel, 37 in H, 37 in W, 2 in D, Felt
37 In.H-W 4.5 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For...
KD-0928294
Mfr. #: 4HX69
DAYTON $212.00 In Stock
38.75"H-W 4.5"L Intake
38.75"H-W 4.5"L Intake

1 product available

Image Product Name SKU Brand Price Availability
38.75"H-W 4.5"L Alu Intake Shutter Dampr: For 36 in Fan, Single Panel, 38 3/4 in H, 38 3/4 in W
38.75"H-W 4.5"L Alu Intake Shutter Dampr: For 36 in Fan, Single Panel, 38 3/4 in H, 38 3/4 in W
38.75 In.H-W 4.5 In.L Alu Intake Shutter Dampr, For Nominal Duct Diameter Not Ap...
KD-0928219
Mfr. #: 4YN18
DAYTON $405.00 In Stock
38"H-W Universal Backdraft
38"H-W Universal Backdraft

1 product available

Image Product Name SKU Brand Price Availability
38"H-W Alu Universal Backdraft Dampr: For 36 in Fan, Single Panel, 38 in H, 38 in W, 1 5/8 in D
38"H-W Alu Universal Backdraft Dampr: For 36 in Fan, Single Panel, 38 in H, 38 in W, 1 5/8 in D
38 In.H-W Alu Universal Backdraft Dampr, Frame Material Aluminum, Number of Pane...
KD-0928291
Mfr. #: 4C228
DAYTON $366.75 In Stock
39.75"H-W 4.5"L Aluminum
39.75"H-W 4.5"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
39.75"H-W 4.5"L Aluminum Backdraft Dampr: For 40 in Fan, For 40 in Nominal Duct Dia, Single Panel
39.75"H-W 4.5"L Aluminum Backdraft Dampr: For 40 in Fan, For 40 in Nominal Duct Dia, Single Panel
39.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, Fo...
KD-0928239
Mfr. #: 3HHN2
DAYTON $267.25 In Stock
39"H-W 1/4"L Aluminum
39"H-W 1/4"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
39"H-W 5 1/4"L Aluminum Backdraft Damper: For 36 in Fan, Double Panel, 39 in H, 39 in W, 3 in D
39"H-W 5 1/4"L Aluminum Backdraft Damper: For 36 in Fan, Double Panel, 39 in H, 39 in W, 3 in D
39 In.H-W 5 1/4 In.L Aluminum Backdraft Damper, Damper Application Backdraft, Fo...
KD-0928182
Mfr. #: 3HHN9
DAYTON $341.75 In Stock
39"H-W 1/4"L Backdraft
39"H-W 1/4"L Backdraft

1 product available

Image Product Name SKU Brand Price Availability
39"H-W 5 1/4"L SS Backdraft Dampr: For 36 in Fan, Double Panel, 39 in H, 39 in W, 2 in D, Horizontal
39"H-W 5 1/4"L SS Backdraft Dampr: For 36 in Fan, Double Panel, 39 in H, 39 in W, 2 in D, Horizontal
39 In.H-W 5 1/4 In.L SS Backdraft Dampr, Damper Application Backdraft, For Nomin...
KD-0928253
Mfr. #: 4FZK1
DAYTON $852.50 In Stock
39"H-W 5.75"L Wall
39"H-W 5.75"L Wall

4 products available

Image Product Name SKU Brand Price Availability
39"H-W 5.75"L Alu Wall Backdraft Damper: For 36 in Fan, Single Panel, 39 in H, 39 in W, 2 1/2 in D
39"H-W 5.75"L Alu Wall Backdraft Damper: For 36 in Fan, Single Panel, 39 in H, 39 in W, 2 1/2 in D
39 In.H-W 5.75 In.L Alu Wall Backdraft Damper, Damper Application Backdraft, For...
KD-0928163
Mfr. #: 3C310
DAYTON $270.75 In Stock
39"H-W 5.75"L Alu Wall Backdraft Dampr: For 36 in Fan, Single Panel, 39 in H, 39 in W, 2 1/2 in D
39"H-W 5.75"L Alu Wall Backdraft Dampr: For 36 in Fan, Single Panel, 39 in H, 39 in W, 2 1/2 in D
39 In.H-W 5.75 In.L Alu Wall Backdraft Dampr, Damper Application Backdraft, For...
KD-0928172
Mfr. #: 4C521
DAYTON $316.75 In Stock
39"H-W 5.75"L Alu Wall Exhaust Shutter: For 36 in Fan, Single Panel, 39 in H, 39 in W, 3 in D, Wall
39"H-W 5.75"L Alu Wall Exhaust Shutter: For 36 in Fan, Single Panel, 39 in H, 39 in W, 3 in D, Wall
39 In.H-W 5.75 In.L Alu Wall Exhaust Shutter, Damper Application Backdraft, For...
KD-0928102
Mfr. #: 2FTW7
DAYTON $267.00 In Stock
39"H-W 5.75"L Alu Wall Vent Shutter: For 36 in Fan, Double Panel, 39 in H, 39 in W, 2 1/2 in D, Wall
39"H-W 5.75"L Alu Wall Vent Shutter: For 36 in Fan, Double Panel, 39 in H, 39 in W, 2 1/2 in D, Wall
39 In.H-W 5.75 In.L Alu Wall Vent Shutter, Damper Application Backdraft, For Nom...
KD-0928108
Mfr. #: 1C209
DAYTON $292.50 In Stock
39"H-W 5.75"L Aluminum
39"H-W 5.75"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
39"H-W 5.75"L Aluminum Fan Wall Shutter: For 36 in Fan, Double Panel, 39 in H, 39 in W, 2 1/2 in D
39"H-W 5.75"L Aluminum Fan Wall Shutter: For 36 in Fan, Double Panel, 39 in H, 39 in W, 2 1/2 in D
39 In.H-W 5.75 In.L Aluminum Fan Wall Shutter, Damper Application Backdraft, For...
KD-0928181
Mfr. #: 4C835
DAYTON $334.25 In Stock
39"H-W 6.5"L Extrd
39"H-W 6.5"L Extrd

1 product available

Image Product Name SKU Brand Price Availability
39"H-W 6.5"L Extrd Alu Backdraft Dampr: For 36 in Fan, Single Panel, 39 in H, 39 in W, 3 in D, Wall
39"H-W 6.5"L Extrd Alu Backdraft Dampr: For 36 in Fan, Single Panel, 39 in H, 39 in W, 3 in D, Wall
39 In.H-W 6.5 In.L Extrd Alu Backdraft Dampr, Damper Application Backdraft, For...
KD-0928167
Mfr. #: 4FZH9
DAYTON $432.75 In Stock
40"H-W Aluminum Ceiling
40"H-W Aluminum Ceiling

1 product available

Image Product Name SKU Brand Price Availability
40"H-W Aluminum Ceiling Truss Damper: For 42 in Fan, Single Panel, 42 in H, 40 in W, 1 3/8 in D
40"H-W Aluminum Ceiling Truss Damper: For 42 in Fan, Single Panel, 42 in H, 40 in W, 1 3/8 in D
40 In.H-W Aluminum Ceiling Truss Damper, Frame Material Aluminum, Number of Pane...
KD-0928298
Mfr. #: 3HHR8
DAYTON $524.00 In Stock
41.75"H-W 4.5"L Aluminum
41.75"H-W 4.5"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
41.75"H-W 4.5"L Aluminum Backdraft Dampr: For 42 in Fan, For 42 in Nominal Duct Dia, Single Panel
41.75"H-W 4.5"L Aluminum Backdraft Dampr: For 42 in Fan, For 42 in Nominal Duct Dia, Single Panel
41.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, Fo...
KD-0928242
Mfr. #: 6WRK7
DAYTON $313.75 In Stock
41"H-W 4.5"L Aluminum
41"H-W 4.5"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
41"H-W 4.5"L Aluminum Backdraft Damper: For 36 in Fan, Single Panel, 41 in H, 41 in W, 2 in D, Felt
41"H-W 4.5"L Aluminum Backdraft Damper: For 36 in Fan, Single Panel, 41 in H, 41 in W, 2 in D, Felt
41 In.H-W 4.5 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For...
KD-0928297
Mfr. #: 4HX70
DAYTON $266.25 In Stock
42"H-W 5.75"L Wall
42"H-W 5.75"L Wall

1 product available

Image Product Name SKU Brand Price Availability
42"H-W 5.75"L Alu Wall Backdraft Dampr: For 36 in Fan, Single Panel, 42 in H, 42 in W, 2 1/2 in D
42"H-W 5.75"L Alu Wall Backdraft Dampr: For 36 in Fan, Single Panel, 42 in H, 42 in W, 2 1/2 in D
42 In.H-W 5.75 In.L Alu Wall Backdraft Dampr, Damper Application Backdraft, For...
KD-0928106
Mfr. #: 2FTX7
DAYTON $256.75 In Stock
42"H-W 5.75"L Aluminum
42"H-W 5.75"L Aluminum

3 products available

Image Product Name SKU Brand Price Availability
42"H-W 5.75"L Aluminum Exhaust Shutter: For 36 in Fan, Double Panel, 42 in H, 42 in W, 2 1/4 in D
42"H-W 5.75"L Aluminum Exhaust Shutter: For 36 in Fan, Double Panel, 42 in H, 42 in W, 2 1/4 in D
42 In.H-W 5.75 In.L Aluminum Exhaust Shutter, Damper Application Backdraft, For...
KD-0928153
Mfr. #: 45C666
DAYTON $361.25 In Stock
42"H-W 5.75"L Aluminum Wall Fan Shutter: For 36 in Fan, Single Panel, 42 in H, 42 in W, 3 in D, Wall
42"H-W 5.75"L Aluminum Wall Fan Shutter: For 36 in Fan, Single Panel, 42 in H, 42 in W, 3 in D, Wall
42 In.H-W 5.75 In.L Aluminum Wall Fan Shutter, Damper Application Backdraft, For...
KD-0928275
Mfr. #: 53DR18
DAYTON $325.00 In Stock
42"H-W 5.75"L Aluminum Wall Shutter: For 36 in Fan, Single Panel, 42 in H, 42 in W, 2 1/2 in D, Wall
42"H-W 5.75"L Aluminum Wall Shutter: For 36 in Fan, Single Panel, 42 in H, 42 in W, 2 1/2 in D, Wall
42 In.H-W 5.75 In.L Aluminum Wall Shutter, Damper Application Backdraft, For Nom...
KD-0928280
Mfr. #: 53DR14
DAYTON $318.75 In Stock
43"H 32"W Aluminum
43"H 32"W Aluminum

1 product available

Image Product Name SKU Brand Price Availability
43"H 32"W Aluminum Ceiling Truss Damper: For 42 in Fan, Single Panel, 43 in H, 32 in W, 1 3/8 in D
43"H 32"W Aluminum Ceiling Truss Damper: For 42 in Fan, Single Panel, 43 in H, 32 in W, 1 3/8 in D
43 In.H 32 In.W Aluminum Ceiling Truss Damper, Frame Material Aluminum, Number o...
KD-0928320
Mfr. #: 3HHR9
DAYTON $465.75 In Stock
44.75"H-W Universal Backdraft
44.75"H-W Universal Backdraft

1 product available

Image Product Name SKU Brand Price Availability
44.75"H-W Alu Universal Backdraft Dampr: For 42 in Fan, Single Panel, 44 3/4 in H, 44 3/4 in W, Felt
44.75"H-W Alu Universal Backdraft Dampr: For 42 in Fan, Single Panel, 44 3/4 in H, 44 3/4 in W, Felt
44.75 In.H-W Alu Universal Backdraft Dampr, Frame Material Aluminum, Number of P...
KD-0928230
Mfr. #: 3HHT2
DAYTON $464.75 In Stock
44"H-W 4.5"L Ceiling
44"H-W 4.5"L Ceiling

1 product available

Image Product Name SKU Brand Price Availability
44"H-W 4.5"L Alu Ceiling Shutter Dampr: For 42 in Fan, Single Panel, 44 in H, 44 in W, 1 5/8 in D
44"H-W 4.5"L Alu Ceiling Shutter Dampr: For 42 in Fan, Single Panel, 44 in H, 44 in W, 1 5/8 in D
44 In.H-W 4.5 In.L Alu Ceiling Shutter Dampr, For Nominal Duct Diameter Not Appl...
KD-0928203
Mfr. #: 3C242
DAYTON $512.50 In Stock
45"H-W 5.75"L Wall
45"H-W 5.75"L Wall

2 products available

Image Product Name SKU Brand Price Availability
45"H-W 5.75"L Alu Wall Exhaust Shutter: For 42 in Fan, Double Panel, 45 in H, 45 in W, 3 in D, Wall
45"H-W 5.75"L Alu Wall Exhaust Shutter: For 42 in Fan, Double Panel, 45 in H, 45 in W, 3 in D, Wall
45 In.H-W 5.75 In.L Alu Wall Exhaust Shutter, Damper Application Backdraft, For...
KD-0928119
Mfr. #: 2FTW1
DAYTON $393.50 In Stock
45"H-W 5.75"L Alu Wall Vent Shutter: For 42 in Fan, Double Panel, 45 in H, 45 in W, 2 1/2 in D, Wall
45"H-W 5.75"L Alu Wall Vent Shutter: For 42 in Fan, Double Panel, 45 in H, 45 in W, 2 1/2 in D, Wall
45 In.H-W 5.75 In.L Alu Wall Vent Shutter, Damper Application Backdraft, For Nom...
KD-0928113
Mfr. #: 1C210
DAYTON $336.00 In Stock
45"H-W 5.75"L Aluminum
45"H-W 5.75"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
45"H-W 5.75"L Aluminum Backdraft Damper: For 42 in Fan, Double Panel, 45 in H, 45 in W, 3 in D, Wall
45"H-W 5.75"L Aluminum Backdraft Damper: For 42 in Fan, Double Panel, 45 in H, 45 in W, 3 in D, Wall
45 In.H-W 5.75 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For...
KD-0928155
Mfr. #: 3C311
DAYTON $389.75 In Stock
45"H-W 6.5"L Extrd
45"H-W 6.5"L Extrd

1 product available

Image Product Name SKU Brand Price Availability
45"H-W 6.5"L Extrd Alu Backdraft Dampr: For 42 in Fan, Double Panel, 45 in H, 45 in W, 3 in D, Wall
45"H-W 6.5"L Extrd Alu Backdraft Dampr: For 42 in Fan, Double Panel, 45 in H, 45 in W, 3 in D, Wall
45 In.H-W 6.5 In.L Extrd Alu Backdraft Dampr, Damper Application Backdraft, For...
KD-0928149
Mfr. #: 4FZJ1
DAYTON $667.50 In Stock
47.75"H-W 4.5"L Aluminum
47.75"H-W 4.5"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
47.75"H-W 4.5"L Aluminum Backdraft Dampr: For 48 in Fan, For 48 in Nominal Duct Dia, Single Panel
47.75"H-W 4.5"L Aluminum Backdraft Dampr: For 48 in Fan, For 48 in Nominal Duct Dia, Single Panel
47.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, Fo...
KD-0928236
Mfr. #: 3HHN3
DAYTON $376.00 In Stock
49.75"H-W 4.5"L Aluminum
49.75"H-W 4.5"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
49.75"H-W 4.5"L Aluminum Backdraft Dampr: For 48 in Fan, For 50 in Nominal Duct Dia, Double Panel
49.75"H-W 4.5"L Aluminum Backdraft Dampr: For 48 in Fan, For 50 in Nominal Duct Dia, Double Panel
49.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, Fo...
KD-0928222
Mfr. #: 6WRK8
DAYTON $436.25 In Stock
50.75"H-W 4.5"L Intake
50.75"H-W 4.5"L Intake

1 product available

Image Product Name SKU Brand Price Availability
50.75"H-W 4.5"L Alu Intake Shutter Dampr: For 48 in Fan, Single Panel, 50 3/4 in H, 50 3/4 in W
50.75"H-W 4.5"L Alu Intake Shutter Dampr: For 48 in Fan, Single Panel, 50 3/4 in H, 50 3/4 in W
50.75 In.H-W 4.5 In.L Alu Intake Shutter Dampr, For Nominal Duct Diameter Not Ap...
KD-0928220
Mfr. #: 4YN19
DAYTON $704.50 In Stock
50"H-W 4.5"L Ceiling
50"H-W 4.5"L Ceiling

1 product available

Image Product Name SKU Brand Price Availability
50"H-W 4.5"L Alu Ceiling Shutter Dampr: For 48 in Fan, Single Panel, 50 in H, 50 in W, 1 5/8 in D
50"H-W 4.5"L Alu Ceiling Shutter Dampr: For 48 in Fan, Single Panel, 50 in H, 50 in W, 1 5/8 in D
50 In.H-W 4.5 In.L Alu Ceiling Shutter Dampr, For Nominal Duct Diameter Not Appl...
KD-0928256
Mfr. #: 3C243
DAYTON $652.00 In Stock
51"H-W 5.75"L Wall
51"H-W 5.75"L Wall

2 products available

Image Product Name SKU Brand Price Availability
51"H-W 5.75"L Alu Wall Exhaust Shutter: For 48 in Fan, Double Panel, 51 in H, 51 in W, 3 in D, Wall
51"H-W 5.75"L Alu Wall Exhaust Shutter: For 48 in Fan, Double Panel, 51 in H, 51 in W, 3 in D, Wall
51 In.H-W 5.75 In.L Alu Wall Exhaust Shutter, Damper Application Backdraft, For...
KD-0928117
Mfr. #: 2FTX3
DAYTON $452.75 In Stock
51"H-W 5.75"L Alu Wall Vent Shutter: For 48 in Fan, Double Panel, 51 in H, 51 in W, 2 1/2 in D, Wall
51"H-W 5.75"L Alu Wall Vent Shutter: For 48 in Fan, Double Panel, 51 in H, 51 in W, 2 1/2 in D, Wall
51 In.H-W 5.75 In.L Alu Wall Vent Shutter, Damper Application Backdraft, For Nom...
KD-0928114
Mfr. #: 1C211
DAYTON $452.50 In Stock
51"H-W 5.75"L Aluminum
51"H-W 5.75"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
51"H-W 5.75"L Aluminum Backdraft Damper: For 48 in Fan, Double Panel, 51 in H, 51 in W, 3 in D, Wall
51"H-W 5.75"L Aluminum Backdraft Damper: For 48 in Fan, Double Panel, 51 in H, 51 in W, 3 in D, Wall
51 In.H-W 5.75 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For...
KD-0928156
Mfr. #: 3C312
DAYTON $449.25 In Stock
51"H-W 6.5"L Extrd
51"H-W 6.5"L Extrd

1 product available

Image Product Name SKU Brand Price Availability
51"H-W 6.5"L Extrd Alu Backdraft Dampr: For 48 in Fan, Double Panel, 51 in H, 51 in W, 3 in D, Wall
51"H-W 6.5"L Extrd Alu Backdraft Dampr: For 48 in Fan, Double Panel, 51 in H, 51 in W, 3 in D, Wall
51 In.H-W 6.5 In.L Extrd Alu Backdraft Dampr, Damper Application Backdraft, For...
KD-0928189
Mfr. #: 4FZJ2
DAYTON $781.50 In Stock
52"H-W 4.5"L Aluminum
52"H-W 4.5"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
52"H-W 4.5"L Aluminum Backdraft Damper: For 48 in Fan, Single Panel, 52 in H, 52 in W, 2 in D, Felt
52"H-W 4.5"L Aluminum Backdraft Damper: For 48 in Fan, Single Panel, 52 in H, 52 in W, 2 in D, Felt
52 In.H-W 4.5 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For...
KD-0928300
Mfr. #: 4HX71
DAYTON $351.00 In Stock
54"H-W 5.75"L Wall
54"H-W 5.75"L Wall

1 product available

Image Product Name SKU Brand Price Availability
54"H-W 5.75"L Alu Wall Backdraft Dampr: For 48 in Fan, Double Panel, 54 in H, 54 in W, 2 1/2 in D
54"H-W 5.75"L Alu Wall Backdraft Dampr: For 48 in Fan, Double Panel, 54 in H, 54 in W, 2 1/2 in D
54 In.H-W 5.75 In.L Alu Wall Backdraft Dampr, Damper Application Backdraft, For...
KD-0928104
Mfr. #: 2FTX8
DAYTON $390.50 In Stock
54"H-W 5.75"L Aluminum
54"H-W 5.75"L Aluminum

3 products available

Image Product Name SKU Brand Price Availability
54"H-W 5.75"L Aluminum Exhaust Shutter: For 48 in Fan, Double Panel, 54 in H, 54 in W, 2 1/4 in D
54"H-W 5.75"L Aluminum Exhaust Shutter: For 48 in Fan, Double Panel, 54 in H, 54 in W, 2 1/4 in D
54 In.H-W 5.75 In.L Aluminum Exhaust Shutter, Damper Application Backdraft, For...
KD-0928177
Mfr. #: 45C667
DAYTON $557.00 In Stock
54"H-W 5.75"L Aluminum Wall Fan Shutter: For 48 in Fan, Double Panel, 54 in H, 54 in W, 3 in D, Wall
54"H-W 5.75"L Aluminum Wall Fan Shutter: For 48 in Fan, Double Panel, 54 in H, 54 in W, 3 in D, Wall
54 In.H-W 5.75 In.L Aluminum Wall Fan Shutter, Damper Application Backdraft, For...
KD-0928257
Mfr. #: 53DR19
DAYTON $493.50 In Stock
54"H-W 5.75"L Aluminum Wall Shutter: For 48 in Fan, Double Panel, 54 in H, 54 in W, 2 1/2 in D, Wall
54"H-W 5.75"L Aluminum Wall Shutter: For 48 in Fan, Double Panel, 54 in H, 54 in W, 2 1/2 in D, Wall
54 In.H-W 5.75 In.L Aluminum Wall Shutter, Damper Application Backdraft, For Nom...
KD-0928285
Mfr. #: 53DR15
DAYTON $502.50 In Stock
55.75"H-W 4.5"L Aluminum
55.75"H-W 4.5"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
55.75"H-W 4.5"L Aluminum Backdraft Dampr: For 54 in Fan, For 56 in Nominal Duct Dia, Double Panel
55.75"H-W 4.5"L Aluminum Backdraft Dampr: For 54 in Fan, For 56 in Nominal Duct Dia, Double Panel
55.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, Fo...
KD-0928231
Mfr. #: 5NKN7
DAYTON $571.00 In Stock
1/4"H-W Aluminum Wall
1/4"H-W Aluminum Wall

1 product available

Image Product Name SKU Brand Price Availability
57 1/4"H-W Aluminum Wall Backdraft Dampr: For 48 in Fan, Double Panel, 57 1/4 in H, 57 1/4 in W
57 1/4"H-W Aluminum Wall Backdraft Dampr: For 48 in Fan, Double Panel, 57 1/4 in H, 57 1/4 in W
57 1/4 In.H-W Aluminum Wall Backdraft Dampr, Frame Material Galvanized Steel, Nu...
KD-0928255
Mfr. #: 4GY95
DAYTON $456.00 In Stock
57"H-W 1/4"L Aluminum
57"H-W 1/4"L Aluminum

2 products available

Image Product Name SKU Brand Price Availability
57"H-W 5 1/4"L Aluminum Backdraft Damper: For 54 in Fan, Double Panel, 57 in H, 57 in W, 3 in D
57"H-W 5 1/4"L Aluminum Backdraft Damper: For 54 in Fan, Double Panel, 57 in H, 57 in W, 3 in D
57 In.H-W 5 1/4 In.L Aluminum Backdraft Damper, Damper Application Backdraft, Fo...
KD-0928174
Mfr. #: 3HHP1
DAYTON $685.50 In Stock
57"H-W 6 1/4"L Aluminum Backdraft Damper: For 54 in Fan, Double Panel, 57 in H, 57 in W, 3 in D
57"H-W 6 1/4"L Aluminum Backdraft Damper: For 54 in Fan, Double Panel, 57 in H, 57 in W, 3 in D
57 In.H-W 6 1/4 In.L Aluminum Backdraft Damper, Damper Application Backdraft, Fo...
KD-0928179
Mfr. #: 3C313
DAYTON $631.50 In Stock
57"H-W 5.75"L Aluminum
57"H-W 5.75"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
57"H-W 5.75"L Aluminum Backdraft Damper: For 54 in Fan, Double Panel, 57 in H, 57 in W, 2 1/4 in D
57"H-W 5.75"L Aluminum Backdraft Damper: For 54 in Fan, Double Panel, 57 in H, 57 in W, 2 1/4 in D
57 In.H-W 5.75 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For...
KD-0928159
Mfr. #: 45C668
DAYTON $632.50 In Stock
57"H-W 1/4"L Alum
57"H-W 1/4"L Alum

1 product available

Image Product Name SKU Brand Price Availability
57"H-W 6 1/4"L Alum Wall Fan Shutter: For 54 in Fan, Double Panel, 57 in H, 57 in W, 2 1/2 in D
57"H-W 6 1/4"L Alum Wall Fan Shutter: For 54 in Fan, Double Panel, 57 in H, 57 in W, 2 1/2 in D
57 In.H-W 6 1/4 In.L Alum Wall Fan Shutter, Damper Application Backdraft, For No...
KD-0928151
Mfr. #: 3C115
DAYTON $603.00 In Stock
57"H-W 1/4"L Extrd
57"H-W 1/4"L Extrd

1 product available

Image Product Name SKU Brand Price Availability
57"H-W 6 1/4"L Extrd Alu Backdraft Dampr: For 54 in Fan, Double Panel, 57 in H, 57 in W, 3 in D
57"H-W 6 1/4"L Extrd Alu Backdraft Dampr: For 54 in Fan, Double Panel, 57 in H, 57 in W, 3 in D
57 In.H-W 6 1/4 In.L Extrd Alu Backdraft Dampr, Damper Application Backdraft, Fo...
KD-0928165
Mfr. #: 45C662
DAYTON $986.00 In Stock
59.5"H-W 4.5"L Aluminum
59.5"H-W 4.5"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
59.5"H-W 4.5"L Aluminum Backdraft Damper: For 60 in Fan, For 60 in Nominal Duct Dia, Double Panel
59.5"H-W 4.5"L Aluminum Backdraft Damper: For 60 in Fan, For 60 in Nominal Duct Dia, Double Panel
59.5 In.H-W 4.5 In.L Aluminum Backdraft Damper, Damper Application Backdraft, Fo...
KD-0928234
Mfr. #: 5NKN8
DAYTON $530.00 In Stock
6"dia Aluminum Backdraft
6"dia Aluminum Backdraft

1 product available

Image Product Name SKU Brand Price Availability
6"dia Aluminum Backdraft Damper: For 6 in_16 in Fan, For 6 in Nominal Duct Dia, Double Panel, Foam
6"dia Aluminum Backdraft Damper: For 6 in_16 in Fan, For 6 in Nominal Duct Dia, Double Panel, Foam
6 In.dia Aluminum Backdraft Damper, Damper Application Backdraft, For Nominal Du...
KD-0928331
Mfr. #: CAR150
SOLER & PALAU $29.35 In Stock
6"dia Galvanized Steel
6"dia Galvanized Steel

1 product available

Image Product Name SKU Brand Price Availability
6"dia Galvanized Steel Backdraft Damper: For 6 in_16 in Fan, For 6 in Nominal Duct Dia, Double Panel
6"dia Galvanized Steel Backdraft Damper: For 6 in_16 in Fan, For 6 in Nominal Duct Dia, Double Panel
6 In.dia Galvanized Steel Backdraft Damper, For Nominal Duct Diameter 6 in, Fram...
KD-0928329
Mfr. #: MCA-150
SOLER & PALAU $96.65 In Stock
61.75"H-W 4.5"L Aluminum
61.75"H-W 4.5"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
61.75"H-W 4.5"L Aluminum Backdraft Dampr: For 60 in Fan, For 62 in Nominal Duct Dia, Double Panel
61.75"H-W 4.5"L Aluminum Backdraft Dampr: For 60 in Fan, For 62 in Nominal Duct Dia, Double Panel
61.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, Fo...
KD-0928244
Mfr. #: 6WRK9
DAYTON $504.00 In Stock
63.75"H-W 4.5"L Aluminum
63.75"H-W 4.5"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
63.75"H-W 4.5"L Aluminum Backdraft Dampr: For 60 in Fan, For 64 in Nominal Duct Dia, Double Panel
63.75"H-W 4.5"L Aluminum Backdraft Dampr: For 60 in Fan, For 64 in Nominal Duct Dia, Double Panel
63.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, Fo...
KD-0928235
Mfr. #: 5NKN9
DAYTON $563.50 In Stock
63"H-W 1/4"L Wall
63"H-W 1/4"L Wall

1 product available

Image Product Name SKU Brand Price Availability
63"H-W 6 1/4"L Alu Wall Backdraft Dampr: For 60 in Fan, Double Panel, 63 in H, 63 in W, 3 in D, Wall
63"H-W 6 1/4"L Alu Wall Backdraft Dampr: For 60 in Fan, Double Panel, 63 in H, 63 in W, 3 in D, Wall
63 In.H-W 6 1/4 In.L Alu Wall Backdraft Dampr, Damper Application Backdraft, For...
KD-0928180
Mfr. #: 3C314
DAYTON $790.50 In Stock
63"H-W 1/4"L Alum
63"H-W 1/4"L Alum

1 product available

Image Product Name SKU Brand Price Availability
63"H-W 6 1/4"L Alum Wall Fan Shutter: For 60 in Fan, Double Panel, 63 in H, 63 in W, 2 1/2 in D
63"H-W 6 1/4"L Alum Wall Fan Shutter: For 60 in Fan, Double Panel, 63 in H, 63 in W, 2 1/2 in D
63 In.H-W 6 1/4 In.L Alum Wall Fan Shutter, Damper Application Backdraft, For No...
KD-0928183
Mfr. #: 3C116
DAYTON $702.50 In Stock
63"H-W 1/4"L Aluminum
63"H-W 1/4"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
63"H-W 6 1/4"L Aluminum Backdraft Damper: For 60 in Fan, Double Panel, 63 in H, 63 in W, 3 in D
63"H-W 6 1/4"L Aluminum Backdraft Damper: For 60 in Fan, Double Panel, 63 in H, 63 in W, 3 in D
63 In.H-W 6 1/4 In.L Aluminum Backdraft Damper, Damper Application Backdraft, Fo...
KD-0928152
Mfr. #: 3HHP2
DAYTON $718.50 In Stock
63"H-W 1/4"L Extrd
63"H-W 1/4"L Extrd

1 product available

Image Product Name SKU Brand Price Availability
63"H-W 6 1/4"L Extrd Alu Backdraft Dampr: For 60 in Fan, Double Panel, 63 in H, 63 in W, 3 in D
63"H-W 6 1/4"L Extrd Alu Backdraft Dampr: For 60 in Fan, Double Panel, 63 in H, 63 in W, 3 in D
63 In.H-W 6 1/4 In.L Extrd Alu Backdraft Dampr, Damper Application Backdraft, Fo...
KD-0928168
Mfr. #: 45C663
DAYTON $1,140.00 In Stock
7.75"H-W 4.5"L Aluminum
7.75"H-W 4.5"L Aluminum

1 product available

Image Product Name SKU Brand Price Availability
7.75"H-W 4.5"L Aluminum Backdraft Damper: For 8 in Fan, For 8 in Nominal Duct Dia, Single Panel
7.75"H-W 4.5"L Aluminum Backdraft Damper: For 8 in Fan, For 8 in Nominal Duct Dia, Single Panel
7.75 In.H-W 4.5 In.L Aluminum Backdraft Damper, Damper Application Backdraft, Fo...
KD-0928238
Mfr. #: 3HHL4
DAYTON $48.60 In Stock
8"dia Galvanized Steel
8"dia Galvanized Steel

1 product available

Image Product Name SKU Brand Price Availability
8"dia Galvanized Steel Backdraft Damper: For 16 in_24 in Fan, For 8 in Nominal Duct Dia, 5 1/8 in H
8"dia Galvanized Steel Backdraft Damper: For 16 in_24 in Fan, For 8 in Nominal Duct Dia, 5 1/8 in H
8 In.dia Galvanized Steel Backdraft Damper, Damper Application Backdraft, For No...
KD-0928332
Mfr. #: MCA-200
SOLER & PALAU $156.25 In Stock
9.75"H-W 4.5"L Univ
9.75"H-W 4.5"L Univ

1 product available

Image Product Name SKU Brand Price Availability
9.75"H-W 4.5"L Alu Univ Backdraft Dampr: For 10 in Fan, For 10 in Nominal Duct Dia, Single Panel
9.75"H-W 4.5"L Alu Univ Backdraft Dampr: For 10 in Fan, For 10 in Nominal Duct Dia, Single Panel
9.75 In.H-W 4.5 In.L Alu Univ Backdraft Dampr, Damper Application Backdraft, For...
KD-0928232
Mfr. #: 2FTW8
DAYTON $54.85 In Stock
Ceiling Shutter: Fan,
Ceiling Shutter: Fan,

1 product available

Image Product Name SKU Brand Price Availability
Ceiling Shutter: For 36 in Fan, Single Panel, 36 in H, 36 in W, 1 5/8 in D, Aluminum, Front Flange
Ceiling Shutter: For 36 in Fan, Single Panel, 36 in H, 36 in W, 1 5/8 in D, Aluminum, Front Flange
Ceiling Shutter, Frame Material Aluminum, Number of Panels 1, Maximum Air Veloci...
KD-0928323
Mfr. #: 3HHR4
DAYTON $217.25 In Stock
Manual Damper: Fan,
Manual Damper: Fan,

10 products available

Image Product Name SKU Brand Price Availability
Manual Damper: For 10 in Fan, For 10 in Nominal Duct Dia, Double Panel, 10 in H, 10 in W, 2 1/4 in D
Manual Damper: For 10 in Fan, For 10 in Nominal Duct Dia, Double Panel, 10 in H, 10 in W, 2 1/4 in D
Gravity Shutter
KD-1224141
Mfr. #: SR3210X10
CANARM $171.50 In Stock
Manual Damper: For 12 in Fan, For 12 in Nominal Duct Dia, Double Panel, 12 in H, 12 in W, 2 1/4 in D
Manual Damper: For 12 in Fan, For 12 in Nominal Duct Dia, Double Panel, 12 in H, 12 in W, 2 1/4 in D
Gravity Shutter
KD-1224130
Mfr. #: SR3212X12
CANARM $232.25 In Stock
Manual Damper: For 14 in Fan, For 14 in Nominal Duct Dia, 3, 14 in H, 14 in W, 2 1/4 in D, Aluminum
Manual Damper: For 14 in Fan, For 14 in Nominal Duct Dia, 3, 14 in H, 14 in W, 2 1/4 in D, Aluminum
Gravity Shutter
KD-1224132
Mfr. #: SR3214X14
CANARM $303.25 In Stock
Manual Damper: For 16 in Fan, For 16 in Nominal Duct Dia, 3, 16 in H, 16 in W, 2 1/4 in D, Aluminum
Manual Damper: For 16 in Fan, For 16 in Nominal Duct Dia, 3, 16 in H, 16 in W, 2 1/4 in D, Aluminum
Gravity Shutter
KD-1224143
Mfr. #: SR3216X16
CANARM $311.75 In Stock
Manual Damper: For 18 in Fan, For 18 in Nominal Duct Dia, 4, 18 in H, 18 in W, 2 1/4 in D, Aluminum
Manual Damper: For 18 in Fan, For 18 in Nominal Duct Dia, 4, 18 in H, 18 in W, 2 1/4 in D, Aluminum
Gravity Shutter
KD-1224139
Mfr. #: SR3218X18
CANARM $399.25 In Stock
Manual Damper: For 20 in Fan, For 20 in Nominal Duct Dia, 4, 20 in H, 20 in W, 2 1/4 in D, Aluminum
Manual Damper: For 20 in Fan, For 20 in Nominal Duct Dia, 4, 20 in H, 20 in W, 2 1/4 in D, Aluminum
Gravity Shutter
KD-1224129
Mfr. #: SR3220X20
CANARM $399.25 In Stock
Manual Damper: For 24 in Fan, For 24 in Nominal Duct Dia, 5, 24 in H, 24 in W, 2 1/4 in D, Aluminum
Manual Damper: For 24 in Fan, For 24 in Nominal Duct Dia, 5, 24 in H, 24 in W, 2 1/4 in D, Aluminum
Gravity Shutter
KD-1224134
Mfr. #: SR3224X24
CANARM $505.50 In Stock
Manual Damper: For 30 in Fan, For 30 in Nominal Duct Dia, 6, 30 in H, 30 in W, 2 1/4 in D, Aluminum
Manual Damper: For 30 in Fan, For 30 in Nominal Duct Dia, 6, 30 in H, 30 in W, 2 1/4 in D, Aluminum
Gravity Shutter
KD-1224153
Mfr. #: SR3230X30
CANARM $593.50 In Stock
Manual Damper: For 36 in Fan, For 36 in Nominal Duct Dia, 8, 36 in H, 36 in W, 2 1/4 in D, Aluminum
Manual Damper: For 36 in Fan, For 36 in Nominal Duct Dia, 8, 36 in H, 36 in W, 2 1/4 in D, Aluminum
Gravity Shutter
KD-1224120
Mfr. #: SR3236X36
CANARM $699.00 In Stock
Manual Damper: For 36 in Fan, Single Panel, 35 in H, 35 in W, 1 5/8 in D, Aluminum, Front Flange
Manual Damper: For 36 in Fan, Single Panel, 35 in H, 35 in W, 1 5/8 in D, Aluminum, Front Flange
Manual Damper, Frame Material Aluminum, Number of Panels 1, Maximum Air Velocity...
KD-0928233
Mfr. #: 3HHR5
DAYTON $420.50 In Stock
Motorized Damper: Nominal
Motorized Damper: Nominal

9 products available

Image Product Name SKU Brand Price Availability
Motorized Damper: For 10 in Nominal Duct Dia, Double Panel, 10 in H, 10 in W, Single Flange, Rubber
Motorized Damper: For 10 in Nominal Duct Dia, Double Panel, 10 in H, 10 in W, Single Flange, Rubber
Motorized Damper
KD-1282179
Mfr. #: SX3210X10
CANARM $511.50 In Stock
Motorized Damper: For 12 in Nominal Duct Dia, Double Panel, 12 in H, 12 in W, Single Flange, Rubber
Motorized Damper: For 12 in Nominal Duct Dia, Double Panel, 12 in H, 12 in W, Single Flange, Rubber
Motorized Damper
KD-1282195
Mfr. #: SX3212X12
CANARM $559.00 In Stock
Motorized Damper: For 14 in Nominal Duct Dia, Single Panel, 14 in H, 14 in W, Single Flange, Rubber
Motorized Damper: For 14 in Nominal Duct Dia, Single Panel, 14 in H, 14 in W, Single Flange, Rubber
Motorized Damper
KD-1282202
Mfr. #: SX3214X14
CANARM $563.50 In Stock
Motorized Damper: For 16 in Nominal Duct Dia, Single Panel, 16 in H, 16 in W, Single Flange, Rubber
Motorized Damper: For 16 in Nominal Duct Dia, Single Panel, 16 in H, 16 in W, Single Flange, Rubber
Motorized Damper
KD-1282180
Mfr. #: SX3216X16
CANARM $563.50 In Stock
Motorized Damper: For 18 in Nominal Duct Dia, Single Panel, 18 in H, 18 in W, Single Flange, Rubber
Motorized Damper: For 18 in Nominal Duct Dia, Single Panel, 18 in H, 18 in W, Single Flange, Rubber
Motorized Damper
KD-1282184
Mfr. #: SX3218X18
CANARM $631.50 In Stock
Motorized Damper: For 20 in Nominal Duct Dia, Single Panel, 20 in H, 20 in W, Single Flange, Rubber
Motorized Damper: For 20 in Nominal Duct Dia, Single Panel, 20 in H, 20 in W, Single Flange, Rubber
Motorized Damper
KD-1282194
Mfr. #: SX3220X20
CANARM $631.50 In Stock
Motorized Damper: For 24 in Nominal Duct Dia, Single Panel, 24 in H, 24 in W, Single Flange, Rubber
Motorized Damper: For 24 in Nominal Duct Dia, Single Panel, 24 in H, 24 in W, Single Flange, Rubber
Motorized Damper
KD-1282199
Mfr. #: SX3224X24
CANARM $688.50 In Stock
Motorized Damper: For 30 in Nominal Duct Dia, Single Panel, 30 in H, 30 in W, Single Flange, Rubber
Motorized Damper: For 30 in Nominal Duct Dia, Single Panel, 30 in H, 30 in W, Single Flange, Rubber
Motorized Damper
KD-1282196
Mfr. #: SX3230X30
CANARM $934.50 In Stock
Motorized Damper: For 36 in Nominal Duct Dia, Double Panel, 36 in H, 36 in W, Single Flange, Rubber
Motorized Damper: For 36 in Nominal Duct Dia, Double Panel, 36 in H, 36 in W, Single Flange, Rubber
Motorized Damper
KD-1282203
Mfr. #: SX3236X36
CANARM $1,020.00 In Stock
Product 5C213
Product 5C213

1 product available

Image Product Name SKU Brand Price Availability
Product 5C213
21"H-W 6.5"L Fiberglass Backdraft Damper: For 18 in Fan, Single Panel, 21 in H, 21 in W, 3 in D
21 In.H-W 6.5 In.L Fiberglass Backdraft Damper, Damper Application Backdraft, Fo...
KD-0928279
Mfr. #: 5C213
DAYTON $209.25 In Stock