
Damper, Roof Mount
Web Price
$117.11
/ 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
27 X 27
Static
24 in
Rear Flange
1 in
1 in
Square
Not Applicable
Not Applicable
2 in
27
Galvanized Steel
20 ga
4.1 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
29 x 29
Not Applicable
29 in
4 1/2 in
29 x 29
29 in
1
Not Applicable
27 1/2 in
26 1/2 in x 27.5 in
26 1/2 in
Square
27.5 in
Not Applicable
Single Acting
Normally Closed
Roof Mount, Exhaust
4HX87, 4HX98, 4YC52, 4YC53, 4YC54, 4YC55
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