Dayton Louver Damper,Adjustable,18H x 18W 20UA21
Dayton Louver Damper,Adjustable,18H x 18W 20UA21
$575.20 Our price
$622.64
Retail Price
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| Current Stock: | 9 |
| Brand: | Dayton |
| Mpn: | 20UA21 |
| UPC: | 190735154519 |
| Shipping: | Free Shipping |
| International Shipping: | No |
| Lead Time: | Expected to ship in 1-2 business days |
| Material: | Aluminum |
Description
21 In.H 21 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 17 1/2 in, Outside Width 17 1/2 in, Rough Opening Height 18 in, Rough Opening Width 18 in, Louver Maximum Intake 779 cfm, Maximum Exhaust 1,114 cfm, Flange Width 1 1/2 in, Free Area 0.7 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 16 1/2 in, Inside Width 15 3/4 in, Number of Blades 3
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