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Dayton Exh Shutter,18 In,Frnt Flange,SGL Pannel 3HHN7

$102.94 Our price
$111.43 Retail Price
FREE Shipping
Current Stock: 47
Brand: Dayton
Mpn: 3HHN7
UPC: 190735289631
Shipping: Free Shipping
International Shipping: No
Lead Time: Expected to ship in 1-2 business days

Description

21 In.H-W 5 1/4 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Aluminum, Number of Panels 1, Maximum Air Velocity 2500 fpm, Overall Height 21 in, Rough Opening Diameter 18 1/2 in, Rough Opening Shape Square, Fits Fan Diameter 18 in, For Duct Shape Not Applicable, Free Area 2 sq ft, Overall Width 21 in, Frame Material Thickness 0.8 in, Overall Length 5 1/4 in, Connection Type Not Applicable, Frame Depth 3 in