Dayton Backdraft Damper,Vert-Horiz Mtg,27 3-4Sq 3HHL7
Dayton Backdraft Damper,Vert-Horiz Mtg,27 3-4Sq 3HHL7
$112.36 Our price
$121.62
Retail Price
FREE Shipping
| Current Stock: | 22 |
| Brand: | Dayton |
| Mpn: | 3HHL7 |
| UPC: | 190735289549 |
| Shipping: | Free Shipping |
| International Shipping: | No |
| Lead Time: | Expected to ship in 1-2 business days |
Description
27.8 In.H-W 4.5 In.L Alu Spring Bkdrft Dampr, Damper Application Backdraft, For Nominal Duct Diameter 28 in, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2000 fpm, Overall Height 27 3/4 in, Rough Opening Diameter 28 in, Rough Opening Shape Square, Fits Fan Diameter 28 in, For Duct Shape Square, Free Area 4.9 sq ft, Overall Width 27 3/4 in, Frame Material Thickness 20 ga, Overall Length 4 1/2 in, Frame Depth 2 in, Rough Opening Length 28 in, Maximum Pressure 1 in wc
Related Products
