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Damper, Roof Mount, Exh Only, 11 1/2 Sq

  • Mfr # 3TZ50

  • Zoro # G1032306

product price: 
$
44.69
/ea

Key Features

Type
Roof Mount, Exhaust
Damper Size (In.)
9-1/2 x 9-1/2
Overall Size (In.)
11-1/2 x 11-1/2
Flange Width (In.)
1 in
Includes
Pre-Punched Conduit Hole Knock-Out; Felted Edges for Quiet Operation
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Specifications

Product Information

MFR #
3TZ50
Zoro #
G1032306
UPC #
190735293737
Country of Origin
United States

Dimensions

Damper Size (In.)
9-1/2 x 9-1/2
Overall Size (In.)
11-1/2 x 11-1/2
Flange Width (In.)
1 in
Overall Width
11 1/2 in
Overall Length
4 1/2 in
Overall Height
11 1/2 in
Rough Opening Length
10 in
Frame Depth
2 in
Rough Opening Diameter
10 in
Rough Opening Width
10 in
Frame Material Thickness
20 ga
Fits Fan Diameter
10 in
Flange Width
1 in
Wire Rope Length
4 1/2 in
Length
4 1/2 in

Details

Item
11.5"H-W 4.5"L Aluminum Backdraft Damper
Type
Roof Mount, Exhaust
Includes
Pre-Punched Conduit Hole Knock-Out; Felted Edges for Quiet Operation
Outside Flange (In.)
11-1/2 x 11-1/2
Construction Material
Aluminum Blades, G-90 Galvanized Steel Frame, Nylon Bushings and Galvanized Steel Tie Rods., Stainless Steel Pivot Pins
Max. Velocity (FPM)
2,000 fpm
Switch Action
Normally Closed
Maximum Pressure
1 in wc
Frame Material Grade
G-90
Number of Panels
1
Free Area
0.4 sq ft
Rough Opening Shape
Square
Single Acting/Double Acting
Single Acting
Frame Material
Galvanized Steel
For Duct Shape
Square
Flange Type
Rear Flange
Closure Velocity Rating
2,000 fpm
Blade Material
Aluminum
Counterbalanced
No
Frame Less Flange
9 1/2
Closure Type
Gravity
Blade Type
Flat Blade
Blade Seal Material
Felt
Mounting Position
Horizontal
Damper Application
Backdraft
Maximum Air Velocity
2000 fpm
Blade Orientation
Parallel Blades
Damper Type
Static
Maximum Ambient Temperature
180 Degrees F
Airflow Direction
Vertical

Description

11.5 In.H-W 4.5 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2000 fpm, Overall Height 11 1/2 in, Rough Opening Diameter 10 in, Rough Opening Shape Square, Fits Fan Diameter 10 in, For Duct Shape Square, Free Area 0.4 sq ft, Overall Width 11 1/2 in, Frame Material Thickness 20 ga, Overall Length 4 1/2 in, Frame Depth 2 in, Rough Opening Length 10 in

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