


42 in Backdraft Damper / Wall Shutter, 42-1/2 in x 42-1/2 in
Web Price
$433.74
/ each
Product Details
Not Applicable
Horizontal
Aluminum Blade w/ Felt Seal
Aluminum
26 ga
Parallel Blades
Felt
Flat Blade
Stainless Steel
Gravity
2,500 fpm
Not Applicable
Yes
United States
Backdraft
Mill Finish
Static
42 in
42 in
Rear Flange
1 1/2 in
Not Applicable
Not Applicable
Not Applicable
Vertical Mounted Exhaust Fans
2 1/2 in
42
Galvanized Steel
20 ga
42 in
42 in
42 in
42 in
10.3 sq ft
Not Applicable
Prepunched Mounting Holes; Felt edged Counterbalanced Louvers; Weep Holes In Frame Bottom
2500 FPM
2500 fpm
180 Degrees F
1 in wc
1/4 in
Prepunched
Vertical
2
6 1/4 in
Gravity
45 in
45 in
5 3/4 in
45 in
1
Not Applicable
Not eligible for promotion
42 1/2 in
42 1/2 in x 42.5 in
42 1/2 in
Square
42.5 in
Not Applicable
556
G-90 Galvanized Steel Frame and Tie Rods
10.253 sq ft
Backdraft Damper / Wall Shutter
Wall
Vertical
42-1/2 in x 42-1/2 in
45 in x 45 in
45 x 45
Single Acting
Normally Closed
Galvanized Steel Frame and Tie Rods
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