12 in Backdraft Damper / Wall Shutter, Front Flange

  • Dayton
  • 15 In.H-W 5 1/4 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Aluminum, Number of Panels 1, Maximum Air Velocity 2500 fpm, Overall Height 15 in, Rough Opening Diameter 12 1/2 in, Rough Opening Shape Square, Fits Fan Diameter 12 in, For Duct Shape Not Applicable, Free Area 0.8 sq ft, Overall Width 15 in, Frame Material Thickness 0.8 in, Overall Length 5 1/4 in, Connection Type Not Applicable, Frame Depth 3 in

    graingerSKU: 3HHN5, mscSKU: , zoro_no: G2175013, mongo_id: 65bbe81b22d7a989a98d8126

Web Price
$72.74 / each
Qty

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
12 in
12 in
Front Flange
1 1/2 in
Not Applicable
Not Applicable
Not Applicable
Vertical Mounted Exhaust Fans
3 in
12
Aluminum
0.8 in
12 in
12 in
12 in
12 in
0.8 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
-40 Degrees F
1/4 in
Prepunched
Vertical
1
5 3/4 in
Gravity
15 in
15 in
5 1/4 in
15 in
1
Not Applicable
12 1/2 in
12 1/2 in x 12.5 in
12 1/2 in
Square
12.5 in
Not Applicable
EASR
Extruded Aluminum Frame and Galvanized Tie Rods
0.786 sq ft
Backdraft Damper / Wall Shutter, Front Flange
Wall
Vertical
12-1/2 in x 12-1/2 in
15 in x 15 in
15 x 15
Single Acting
Normally Closed
Galvanized Steel Frame and Tie Rods

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