Backdraft Damper, Horizontal, 39-3/4Sq
Web Price
$227.49
/ each
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
39-3/4 x 39-3/4
Dynamic
40 in
None
Not Applicable
Square
Not Applicable
40 in
2 in
39 3/4
Galvanized Steel
20 ga
10.2 sq ft
Not Applicable
Pre-Punched Conduit Hole Knock-Out; Felted Edges for Quiet Operation
2,000 fpm
2250 fpm
180 Degrees F
1 in wc
-40 Degrees F
Horizontal; Vertical
1
Motorized
39-3/4 x 39-3/4
Not Applicable
39 3/4 in
4 1/2 in
39-3/4 x 39-3/4
39 3/4 in
1
Not Applicable
40 in
40 in x 40 in
40 in
Square
40 in
Not Applicable
611
Single Acting
Normally Closed
No Flange, Horizontal Mount
Viewed together
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