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Dayton Damper,Backdraft 4HX74

$61.88 Our price
$66.98 Retail Price
FREE Shipping
Current Stock: 97
Brand: Dayton
Mpn: 4HX74
UPC: 190735325988
Shipping: Free Shipping
International Shipping: No
Lead Time: Expected to ship in 1-2 business days

Description

14.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Aluminum, Number of Panels 1, Maximum Air Velocity 2250 fpm, Overall Height 14 3/4 in, Rough Opening Diameter 12 1/2 in, Rough Opening Shape Square, Fits Fan Diameter 12 in, For Duct Shape Square, Free Area 0.7 sq ft, Overall Width 14 3/4 in, Frame Material Thickness 0.1 in, Overall Length 4 1/2 in, Connection Type Not Applicable, Frame Depth 1 5/8 in

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