Combination Louvers |
Free Area Based on 48x48 Unit | Water Penetration Ratings Based on 48x48 Unit | Wind Driven Rain Ratings Based on 39x39 Unit | Product Sheet |
CSI Specification |
Installation Instructions |
Revit Files |
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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 | ||||
| EBE-445 | 4" | 45 | Combination | J-BD (Exhaust) | 7.9 | 49% | 689 | 5,396 | 0.10 | - | - | - | - | - | - | - |
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| EBI-445 | 4" | 45 | Combination | J-BD (Intake) | 7.9 | 49% | 689 | 5,396 | 0.10 | - | - | - | - | - | - | - |
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| EXA-645 | 6" | 37-1/2 to 45 | Combination | Drainable/Airfoil | 8.1 | 50% | 1,085 | 8,756 | 0.11 | - | - | - | - | - | - | Water/Air/Air Leakage |
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| EXA-645-MD | 6" | 37-45 | Miami-Dade | Combination | 7.7 | 48 | 1076 | 8281 | 0.12 | - | - | - | - | - | - | Water/Air |
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| EXD-437 | 4" | 37-1/2 | Combination | D | 6.9 | 43% | 1172 | 8,134 | 0.17 | - | - | - | - | - | - | Water, Air |
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| EXD-637 | 6 | 37-1/2 | Combination | D | 8.2 | 51.3 | 1,231 | 10,134 | 0.16 | - | - | - | - | - | - | Water, AIr |
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| EXD-645 | 6" | 37-1/2 to 45 | Combination | D | 7.1 | 44% | 1,050 | 7,455 | 0.19 | - | - | - | - | - | - | - |
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| SBE-245 | 2" | 45 | Combination | J-BD (Exhaust) | 6.6 | 41% | 383 | 2,528 | 0.08 | - | - | - | - | - | - | - |
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| SBE-445 | 4" | 45 | Combination | J-BD (Exhaust) | 7.5 | 47% | 775 | 5,813 | 0.13 | - | - | - | - | - | - | - |
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| SBI-445 | 4" | 45 | Combination | J-BD (Intake) | 7.5 | 47% | 775 | 5.813 | 0.14 | - | - | - | - | - | - | - |
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