20 in Backdraft Damper / Wall Shutter, 20-1/2 in x 20-1/2 in
Web Price
$182.49
/ each
Product Details
Not Applicable
Horizontal
Fiberglass
Fiberglass
Parallel Blades
Not Applicable
Flat Blade
Stainless Steel
Gravity
2,500 fpm
Beige
Not Applicable
No
United States
Backdraft
Static
20 in
20 in
Rear Flange
1 1/2 in
Not Applicable
Not Applicable
Not Applicable
Vertical Mounted Exhaust Fans
3 in
20
Fiberglass
0.1 in
20 in
20 in
20 1/2 in
20 1/2 in
2.3 sq ft
Not Applicable
Corrosion Resistant Fiberglass Frame and Louvers with Stainless Steel Hardware
2500 FPM
2500 fpm
180 Degrees F
1 in wc
1/4 in
Prepunched
Vertical
1
6 1/4 in
Gravity
23 in
23 in
6 1/2 in
23 in
1
Not Applicable
20 1/2 in
20 1/2 in x 20.5 in
20 1/2 in
Square
20.5 in
Not Applicable
FGS
Fiberglass Frame and Stainless Steel Tie Rod
2.281 sq ft
Backdraft Damper / Wall Shutter
Wall
Vertical
20-1/2 in x 20-1/2 in
23 in x 23 in
23 x 23
Single Acting
Normally Closed
Stainless Steel Frame and Tie Rods
Viewed together
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