Florida Building Code

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
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
ECV-645 6" 45 Wind-Driven Rain Vertical 7.4 46% 1250 9250 0.15 A 100% 8 in. hr 50mph 965 10,390 Water, Air, Wind PDF Doc PDF RFA
EFJ-437 4" 37-1/2 Non-Drainable J 8.9 55.5% 772 6853 0.09 - - - - - - Air. Water PDF Doc PDF RFA
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