
Damper, Roof Mount
Web Price
$144.99
/ each
Product Details
Not Applicable
Vertical
Aluminum Blade w/ Felt Seal
Aluminum
Parallel Blades
Felt
Flat Blade
Nylon
Gravity
2,250 fpm
Aluminum Blades, G-90 Galvanized Steel Frame, Nylon Bushings and Galvanized Steel Tie Rods., Stainless Steel Pivot Pins
Yes
United States
Backdraft
35 x 35
Static
36 in
Rear Flange
1 in
1 in
Square
Not Applicable
Not Applicable
2 in
35
Galvanized Steel
20 ga
7.1 sq ft
Not Applicable
Pre-Punched Conduit Hole Knock-Out; Felted Edges for Quiet Operation
2,250 fpm
2250 fpm
180 Degrees F
1 in wc
Horizontal
1
37 x 37
Not Applicable
37 in
4 1/2 in
37 x 37
37 in
1
Not Applicable
35 1/2 in
34 1/2 in x 35.5 in
34 1/2 in
Square
35.5 in
Not Applicable
Single Acting
Normally Closed
Roof Mount, Exhaust
4HX88, 4HX99
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