Louver, Wall Opening 18 x 18 In, Aluminum
| Louver Item | Intake Louver |
|---|---|
| Item | 18"H 18"W Non-Drnbl Alu Modular Louver |
| Louver Type | Stationary Blade |
| Louver Free Area | 0.622 sq ft |
| For Use With | Intake or Exhaust Applications |
| Min. Wall Opening (In.) | 18H x 18W |
| Louver Max. Intake | 744 cfm |
| Louver Max. Exhaust | 1,063 cfm |
| Louver Material | Aluminum |
| Intake Louver Inside Width | 15 in |
| Intake Louver Outside Height | 17-1/2 in |
| Number of Blades | 2 |
| Inside Height (In.) | 5 |
| Blade Angle (Deg.) | 45 |
| Outside Width (In.) | 17-1/2 |
| Max. Velocity (FPM) | 3,000 fpm |
| Includes | Bird Screen, Screen Fasteners |
| Flange Width (In.) | 1-1/4 |
| Mounting Style | Flush Mount |
| Finish | Mill |
| Blade Angle | 45 deg |
| Material | Aluminum |
| Rough Opening Width | 18 in |
| Free Area | 0.9 sq ft |
| Rough Opening Height | 18 in |
| Louver Maximum Intake | 744 cfm |
| Outside Width | 17-1/2 in |
| Maximum Exhaust | 1,063 cfm |
| Blade Type | Non-Drainable |
| Maximum Air Velocity | 3,000 fpm |
| Frame Depth | 4 in |
| Minimum Outside Width | 17-1/2 in |
| Beginning Point of Water Penetration | 709 fpm |
| Inside Height | 5 in |
| Intake or Exhaust Application | Exhaust, Intake |
| Outside Height | 17-1/2 in |
| Frame Type | Hat Channel |
| Flange Width | Not Applicable |
| Inside Width | 15 in |
| Maximum Outside Width | 17-1/2 in |
| Country of Origin (subject to change) | United States |
| Package Quantity | 1 |