LOUVER SELECTOR
LE-44 SPEC WRITER

LE-44 4" Wind-Driven Rain Louver

 

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Specifications:

 
Louver Depth4"
DescriptionWind-Driven Rain Louver
Free Area8.01 sqft or 50.1%
Water Penetration1250 fpm
Pressure Drop0.55 in w.g. at 1250 fpm and 10013 scfm
Min Size12" x 12"
Max Size96" x 96"
Frame Material0.081" Thick 6063-T5 Extruded Aluminum
Blades Material0.060" Thick 6063-T5 Extruded Aluminum
Blade Spacing1.63"
Blade OrientationHorizontal
AMCACertified for Air Performance, Water Penetration and Wind-driven Rain
Miami - DadeNo
SightproofYes

 

Wind Driven Rain Water Penetration Test

Wind Velocity29 mph                                                        
Rainfall3"/hr
Effectiveness0.992
Core Velocity284 fpm (1.4 m/s)
Free Area Velocity385 fpm (2.0 m/s)
Wind Velocity50 mph
Rainfall8"/hr
Effectiveness0.991
Core Velocity268 fpm (1.4 m/s)
Free Area Velocity363 fpm (1.8 m/s)

 

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