Acoustical Louvers |
Free Area Based on 48x48 Unit | Water Penetration Ratings Based on 48x48 Unit | Wind Driven Rain Ratings Based on 39x39 Unit |  |
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| Model | Frame Depth | Blade Angle | Type | Blade Style | SQFT | Percent | Velocity (fpm) | Air Volume (cfm) | Pressure Loss (inwg) | Wind Class | Effectiveness Ratio | Rainfall Rate | Wind Speed | Core Velocity(fpm) | Airflow(cfm) | AMCA CRP Listing | ||||
| EAA-1245 | 12" | 45 | Acoustical | Airfoil | 4.2 | 26% | 999 | 4,196 | 0.09 | - | - | - | - | - | - | - |
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| EAA-645 | 6" | 45 | Acoustical | Airfoil | 4.8 | 30% | 980 | 4,704 | 0.1 | - | - | - | - | - | - | - |
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| EAA-845 | 8" | 45 | Acoustical | Airfoil | 5.3 | 33% | 870 | 4,611 | 0.05 | - | - | - | - | - | - | Air, Water |
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| EAJ-437 | 4" | 37 | Acoustical | J | 5.4 | 34% | 740 | 3,996 | 0.06 | - | - | - | - | - | - | - |
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| EAJ-637 | 6" | 37 | Acoustical | J | 5.2 | 33% | 890 | 4,637 | 0.15 | - | - | - | - | - | - | - |
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| FAA-1245 | 12" | 45 | Acoustical | Airfoil | 4.2 | 26% | 999 | 4,196 | 0.09 | - | - | - | - | - | - | Air, Water |
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| SAJ-1235 | 12" | 35 | Acoustical | J | 4.9 | 31% | 924 | 4,528 | 0.08 | - | - | - | - | - | - | Air, Water |
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| SAJ-835 | 8" | 35 | Acoustical | J | 5.3 | 33% | 808 | 4,293 | 0.07 | - | - | - | - | - | - | Air, Water |
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