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Spring Draftback Damper, Vert/Horz Ceiling Mount, 30in Blade Dia, 32 in H x 32 in W x 5in D, 2000 fpm

  • Mfr # 3HHR3

  • Zoro # G2733297

product price: 
$
140.99
/ea
Free Shipping & Returns

Key Features

Shutter Mounting Position
Horizontal
Shutter Mounting Location
Ceiling
Shutter Construction Material
Extruded Aluminum Frame and G-90 Galvanized Tie Rods
Shutter Free Area
5.316 sq ft
Shutter Opening Required
30 in x 30 in
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Specifications

Details

MFR #
3HHR3
Zoro #
G2733297
UPC #
190735289778
Country of Origin
United States
Item
32"H-W Aluminum Spring Backdraft Damper
Shutter Mounting Position
Horizontal
Shutter Mounting Location
Ceiling
Shutter Construction Material
Extruded Aluminum Frame and G-90 Galvanized Tie Rods
Shutter Free Area
5.316 sq ft
Shutter Opening Required
30 in x 30 in
Blade Material
Aluminum
Max. Velocity
1500 FPM
Type
Gravity Operated, Single Panel
Shutter Item
Whole House Fan Economy Ceiling Shutter
Shutter Overall Square
32" x 32"
Number of Panels
1
For Use With
30 in Whole House Fans
Mounting Position
Horizontal; Vertical
Free Area
5.3 sq ft
Color
White
Airflow Direction
Horizontal
Blade Seal Material
Felt
Damper Finish
Baked Enamel
Switch Action
Normally Closed
Closure Type
Spring
Bushing Material
Stainless Steel
Counterbalanced
Yes
Opening Type
Spring
Flange Type
Front Flange
Maximum Pressure
1 in wc
Tie-Rod Material
Galvanized Steel Frame and Tie Rods
Rough Opening Shape
Square
Maximum Air Velocity
2000 fpm
Frame Material
Aluminum
Mounting Style
Flush Mount
Single Acting/Double Acting
Single Acting

Description

32 In.H-W Aluminum Spring Backdraft Damper, Frame Material Aluminum, Number of Panels 1, Maximum Air Velocity 2000 fpm, Overall Height 32 in, Rough Opening Shape Square, Fits Fan Diameter 30 in, Free Area 5.3 sq ft, Overall Width 32 in, Frame Material Thickness 0.1 ga, Frame Depth 1 5/8 in, Rough Opening Length 30 in, Maximum Pressure 1 in wc, Rough Opening Width 30 in, Blade Material Aluminum, Single Acting/Double Acting Single Acting, Closure Type Spring, Flange Width 1 3/8 in

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