Louver Damper, Adjustable, 30H x 30W
| Item | 33"H 33"W Drnbl Extrd Alu Combo Dmpr |
|---|---|
| Louver Item | Combination Louver Damper |
| Louver Type | Combination |
| Louver Free Area | 2.203 sq ft |
| For Use With | Intake or Exhaust Applications |
| Min. Wall Opening (In.) | 30H x 30W |
| Louver Max. Intake | 2,738 cfm |
| Louver Max. Exhaust | 3,916 cfm |
| Louver Material | Extruded Aluminum |
| Intake Louver Inside Width | 27 in |
| Intake Louver Outside Height | 32-1/2 in |
| Number of Blades | 6 |
| Inside Height (In.) | 24 |
| Blade Angle (Deg.) | 45/90 |
| Flange Width (In.) | 1-1/2 |
| Max. Velocity (FPM) | 3,000 fpm |
| Includes | Bird Screen |
| Outside Width (In.) | 32-1/2 |
| Rough Opening Width | 30 in |
| Adjustable Blades | Yes |
| Maximum Air Velocity | 3,000 fpm |
| Inside Height | 28-1/2 in |
| Free Area | 2.4 sq ft |
| Beginning Point of Water Penetration | 1,118 fpm |
| Finish | Mill |
| Flange Width | 1-1/2 in |
| Louver Maximum Intake | 2,738 cfm |
| Rough Opening Height | 30 in |
| Inside Width | 27-3/4 in |
| Outside Height | 29-1/2 in |
| Outside Width | 29-1/2 in |
| Maximum Exhaust | 3,916 cfm |
| Intake or Exhaust Application | Exhaust, Intake |
| Blade Angle | 45 deg |
| Material | Aluminum |
| Frame Type | Flanged |
| Blade Type | Drainable |
| Country of Origin (subject to change) | United States |
| Package Quantity | 1 |