Shutter, Wall, 20 In

DAYTON |Zoro #: G0257677|Mfr #: 4C559

$60.55 /ea

This item ships free. DetailsStandard ground shipping

Technical Specifications

Zoro #: G0257677 Mfr #: 4C559
Mounting Position: VerticalConstruction Material: Extruded Aluminum Frame and G-90 Galvanized Tie Rod
Frame Opening B: 20"Frame Opening A: 20"
Item: Backdraft Damper / Wall ShutterBlade Material: White Painted Aluminum
Free Area: 2.281 sq.ft.Frame Depth: 2-1/2"
Opening Required: 20-1/2" x 20-1/2"Flange Width: 1-1/2"
Mounting Hole Size: PrepunchedNumber of Panels: 1
Overall Square: 23"Fits Fan Dia.: 20"
Open Depth: 5-3/4"Max. Velocity: 2500 FPM
Country of Origin (subject to change): United States

Product Description

Backdraft Damper / Wall Shutter, Fits Fan Dia. 20 In., Overall Square 23 In., Opening Required 20-1/2 In. x 20-1/2 In., Frame Depth 2-1/2 In., Open Depth 5-3/4 In., Flange Width 1-1/2 In., Mounting Hole Size Prepunched, Free Area 2.281 sq.ft., Max. Velocity 2500 FPM, Vertical Mounting Position, Blade Material White Painted Aluminum, Extruded Aluminum Frame and G-90 Galvanized Tie Rod, For Use With Vertical Mounted Exhaust Fans, Number of Panels 1

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