Damper, Horizontal, 56 In Sq

  • Dayton
  • 55.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter 56 in, Frame Material Galvanized Steel, Number of Panels 2, Maximum Air Velocity 2000 fpm, Overall Height 55 3/4 in, Rough Opening Diameter 56 in, Rough Opening Shape Square, Fits Fan Diameter 54 in, For Duct Shape Square, Free Area 21.5 sq ft, Overall Width 55 3/4 in, Frame Material Thickness 20 ga, Overall Length 4 1/2 in, Frame Depth 2 in, Rough Opening Length 56 in

    graingerSKU: 5NKN7, mscSKU: , zoro_no: G1150064, mongo_id: 65bbe92e22d7a989a993c599

Web Price
$544.99 / each
Qty

Product Details

Not Applicable
Horizontal; Vertical
Aluminum Blade w/ Felt Seal
Aluminum
Parallel Blades
Felt
Flat Blade
Spring
2,000 fpm
G-90 Galvanized Steel Frame and Aluminum Blades
Yes
United States
Backdraft
55-3/4 X 55-3/4
Dynamic
54 in
None
Not Applicable
Square
Not Applicable
56 in
2 in
55 3/4
Galvanized Steel
20 ga
21.5 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
Horizontal; Vertical
2
Not Applicable
55 3/4 in
4 1/2 in
55-3/4 x 55-3/4
55 3/4 in
1
Not Applicable
Not eligible for promotion
56 in
56 in x 56 in
56 in
Square
56 in
Not Applicable
Single Acting
Normally Closed
No Flange, Horizontal Mount

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