On-Line Catalog : Louvers and Penthouses > Louvers > FEMA Rated > 8" FEMA Grille Louver > XSV-845
Model XSV-845 Steel Grille 5 1/2" deep inverted V blade
Application
The XSV-845 is a steel grille designed to FEMA 320 or 361 guidelines for shelters or safe rooms. It has been designed to withstand design loads from 260 PSF to 300 PSF produced by extreme wind phenomenon such as tornadoes and hurricanes.
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