




Damper, Backdraft
Web Price
$48.24
/ each
Product Details
Not Applicable
Horizontal; Vertical
Aluminum Blade w/ Felt Seal
Aluminum
26 ga
Parallel Blades
Felt
Flat Blade
Stainless Steel
Gravity
2,250 fpm
Not Applicable
16-gauge Extruded Aluminum Frame, Aluminum Blades, Galvanized Steel Tie Rods and Stainless Steel Hardware
Yes
United States
Backdraft
Mill Finish
8 x 8
Static
8 in
Front Flange
1 1/2 in
1 3/8 in
Square
Not Applicable
Not Applicable
1 5/8 in
8
Aluminum
0.1 in
0.3 sq ft
Not Applicable
Felted Edges for Quiet Operation
2,000 fpm
2250 fpm
180 Degrees F
1 in wc
-40 Degrees F
Vertical
1
Spring
10-3/4 x 10-3/4
Not Applicable
10 3/4 in
4 1/2 in
10-3/4 x 10-3/4
10 3/4 in
1
Not Applicable
8 1/2 in
7 1/2 in x 8.5 in
7 1/2 in
Square
8.5 in
Not Applicable
CWV
Single Acting
Normally Closed
Galvanized Steel Frame and Tie Rods
Wall Mount, Supply
4HZ34, 4HZ35
Viewed together

$22.36 / each
Web price

$26.24 / each
Web price

$27.11 / each
Web price

$41.49 / each
Web price

$40.86 / each
Web price