Backdraft Damper, Horizontal, 42 Sq

  • Dayton
  • 41.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter 42 in, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2000 fpm, Overall Height 41 3/4 in, Rough Opening Diameter 42 in, Rough Opening Shape Square, Fits Fan Diameter 42 in, For Duct Shape Square, Free Area 10.9 sq ft, Overall Width 41 3/4 in, Frame Material Thickness 20 ga, Overall Length 4 1/2 in, Frame Depth 2 in, Rough Opening Length 42 in

    graingerSKU: 6WRK7, mscSKU: , zoro_no: G3634267, mongo_id: 65bbe86b22d7a989a98f4c12

Web Price
$226.24 / each
Qty

Product Details

Not Applicable
Horizontal; Vertical
Aluminum Blade w/ Felt Seal
Aluminum
26 ga
Parallel Blades
Felt
Flat Blade
Nylon
Spring
2,000 fpm
G-90 Galvanized Steel Frame and Aluminum Blades
Yes
United States
Backdraft
Mill Finish
41-3/4 X 41-3/4
Dynamic
42 in
None
Not Applicable
Square
Not Applicable
42 in
2 in
41 3/4
Galvanized Steel
20 ga
10.9 sq ft
Not Applicable
Pre-Punched Conduit Hole Knock-Out; Felted Edges for Quiet Operation
2,000 fpm
2000 fpm
180 Degrees F
1 in wc
-40 Degrees F
Horizontal; Vertical
1
Motorized
Not Applicable
41 3/4 in
4 1/2 in
41-3/4 X 41-3/4
41 3/4 in
1
Not Applicable
42 in
42 in x 42 in
42 in
Square
42 in
Not Applicable
611
Single Acting
Normally Closed
No Flange, Horizontal Mount

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