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Exh Shutter, 18 In, Frnt Flange, SGL Pannel

DAYTON| Zoro #: G1174433| Mfr #: 3HHN7

$59.90 /ea

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Details:
Frame Depth: 2-1/2"
Frame Opening B: 18"
Shutter Construction Material: Extruded Aluminum Frame and Galvanized Tie Rods
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Specifications

Zoro #: G1174433 Mfr #: 3HHN7
Frame Depth: 2-1/2"Frame Opening B: 18"
Shutter Construction Material: Extruded Aluminum Frame and Galvanized Tie RodsMounting Hole Size: Prepunched
Shutter Overall Size: 21" x 21"Shutter Mounting Position: Vertical
Shutter Mounting Location: WallItem: Backdraft Damper / Wall Shutter, Front Flange
Frame Opening A: 18"Shutter Opening Required: 18-1/2" x 18-1/2"
Flange Width: 1-1/2"For Use With: Vertical Mounted Exhaust Fans
Shutter Free Area: 2.043 sq. ft.Max. Velocity: 2500 FPM
Fits Fan Dia.: 18"Shutter Item: Backdraft Damper / Wall Shutter, Front Flange
Number of Panels: 1Open Depth: 5-3/4"
Blade Material: Mill Finish AluminumCountry of Origin (subject to change): United States

Description

Backdraft Damper / Wall Shutter, Front Flange, Fits Fan Dia. 18 In., Shutter Overall Size 21 In. x 21 In., Shutter Construction Material Extruded Aluminum Frame and Galvanized Tie Rods, Shutter Opening Required 18-1/2 In. x 18-1/2 In., Shutter Free Area 2.043 sq. ft., Vertical Shutter Mounting Position, Shutter Mounting Location Wall, Frame Depth 2-1/2 In., Open Depth 5-3/4 In., Flange Width 1-1/2 In., Mounting Hole Size Prepunched, Max. Velocity 2500 FPM, Blade Material Mill Finish Aluminum

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