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Wall Backdraft Damper, Vertical Mount, 48 in Dia Fan, 54 in H x 54 in W x 6-1/4 in D, 2500 fpm

  • Mfr # 2FTX8

  • Zoro # G2225851

product price:  $265.99
/ea
Additional $130.00 delivery surcharge applies per item.
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Key Features

Shutter Mounting Position
Vertical
Shutter Mounting Location
Wall
Shutter Construction Material
G-90 Galvanized Steel Frame and Tie Rods
Shutter Free Area
14.841 sq ft
Shutter Opening Required
51-1/2 in x 51-1/2 in
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Specifications

Product Information

MFR #
2FTX8
Zoro #
G2225851
UPC #
190735218938
Country of Origin
United States

Dimensions

Shutter Overall Size
54 in x 54 in
Fits Fan Dia.
48 in
Flange Width
1 1/2 in
Frame Depth
2 1/2 in
Mounting Hole Size
Prepunched
Open Depth
6 1/4 in
Blade Material Thickness
26 ga
Frame Opening Width
51 in
Overall Length
5 3/4 in
Frame Material Thickness
20 ga
Mounting Hole Diameter
1/4 in
Frame Opening Height
51 in
Overall Height
54 in
Rough Opening Length
51 1/2 in
Rough Opening Diameter
51 1/2 in
Overall Width
54 in
Rough Opening Width
51.5 in
Fits Fan Diameter
48 in
Overall Diameter
54 in

Details

Item
54"H-W 5.75"L Alu Wall Backdraft Dampr
Shutter Mounting Position
Vertical
Shutter Mounting Location
Wall
Shutter Construction Material
G-90 Galvanized Steel Frame and Tie Rods
Shutter Free Area
14.841 sq ft
Shutter Opening Required
51-1/2 in x 51-1/2 in
Blade Material
Aluminum
Max. Velocity
2500 FPM
Type
Gravity Operated, Double Panel
For Use With
Vertical Mounted Exhaust Fans
Shutter Overall Square
54" x 54"
Shutter Item
Agricultural Wall Exhaust Shutter
Number of Panels
2
Frame Opening B
51 in
Frame Opening A
51 in
Includes
Prepunched Mounting Holes; Felt edged Counterbalanced Louvers; Weep Holes In Frame Bottom
Mounting Position
Vertical
Free Area
14.8 sq ft
Closure Velocity Rating
2,500 fpm
Counterbalanced
Yes
Maximum Ambient Temperature
180 Degrees F
Flange Type
Rear Flange
Airflow Direction
Horizontal
Damper Application
Backdraft
Single Acting/Double Acting
Single Acting
Series
556
Damper Finish
Mill Finish
Blade Orientation
Parallel Blades
Switch Action
Normally Closed
Opening Type
Gravity
Damper Type
Static
Maximum Air Velocity
2500 fpm
Frame Less Flange
51
Closure Type
Gravity
Bushing Material
Stainless Steel
Frame Material
Galvanized Steel
Blade Type
Flat Blade
Blade Seal Material
Felt
Rough Opening Shape
Square
Maximum Pressure
1 in wc
Tie-Rod Material
Galvanized Steel Frame and Tie Rods

Description

54 In.H-W 5.75 In.L Alu Wall Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Galvanized Steel, Number of Panels 2, Maximum Air Velocity 2500 fpm, Overall Height 54 in, Rough Opening Diameter 51 1/2 in, Rough Opening Shape Square, Fits Fan Diameter 48 in, For Duct Shape Not Applicable, Free Area 14.8 sq ft, Overall Width 54 in, Frame Material Thickness 20 ga, Overall Length 5 3/4 in, Connection Type Not Applicable, Frame Depth 2 1/2 in

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