Combo Louver Damper, Adj, 47-1/2 H, Alum
| Item | 42"H 45"W Drnbl Extrd Alu Combo Dmpr |
|---|---|
| Louver Item | Combination Louver Damper |
| Louver Type | Combination |
| Louver Free Area | 7.109 sq ft |
| Min. Wall Opening (In.) | 48H x 48W |
| For Use With | Intake or Exhaust Applications |
| Louver Max. Intake | 5,027 cfm |
| Louver Max. Exhaust | 7,219 cfm |
| Louver Material | Aluminum |
| Intake Louver Inside Width | 45 in |
| Intake Louver Outside Height | 47-1/2 in |
| Outside Width (In.) | 47-1/2 |
| Includes | Bird Screen, Screen Fasteners |
| Inside Height (In.) | 42 |
| Flange Width (In.) | 1-1/4 |
| Number of Blades | 10 |
| Max. Velocity (FPM) | 3,000 fpm |
| Blade Angle (Deg.) | 45/90 |
| Material | Aluminum |
| Blade Angle | 45 deg |
| Rough Opening Width | 48 in |
| Outside Width | 47-1/2 in |
| Inside Width | 45-3/4 in |
| Maximum Air Velocity | 3,000 fpm |
| Intake or Exhaust Application | Exhaust, Intake |
| Maximum Exhaust | 7,219 cfm |
| Finish | Mill |
| Louver Maximum Intake | 5,027 cfm |
| Outside Height | 47-1/2 in |
| Inside Height | 46-1/2 in |
| Beginning Point of Water Penetration | 1,118 fpm |
| Flange Width | Not Applicable |
| Rough Opening Height | 48 in |
| Adjustable Blades | Yes |
| Frame Type | Hat Channel |
| Free Area | 7.2 sq ft |
| Blade Type | Drainable |
| Country of Origin (subject to change) | United States |
| Package Quantity | 1 |