LE-21A 4" Adjustable Louver
Louver Depth - 4"
Description - Adjustable Louver
Free Area - 7.51 sqft or 47%
Water Penetration - 923 fpm
Pressure Drop - 0.17 in w.g. at 923 fpm and 6932 scfm
Min Size - 12" x 12"
Max Size - 60" x 96"
Frame Material - 0.081" Thick 6063-T5 Extruded Aluminum
Blades Material - 0.081" Thick 6063-T5 Extruded Aluminum
Blade Angle - 45 degrees
Blade Spacing - 5"
Blade Orientation - Horizontal
Screen Options -
Mullion - Exposed
AMCA - -
Miami - Dade - No
Sightproof - No
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