LE-21

Fixed, Drainable Louver

4 "

Louver Depth

50 %

Free Area %

1025 fpm

Water Penetration

0.2 in w.g.

Pressure Drop

Calculate my
Free Area

Nominal Width

in

Nominal Height

in

-

Free Area

-

Free Area

Find my
Louver Size

Nominal Dimension (in)

W

System Flow (cfm)

cfm

-

Min Nominal Height

Technical Specifications
Louver Depth
4"
Free Area %
50%
Free Area Sqft
8.01 sqft
Water Penetration
1025 fpm
Pressure Drop
0.2 in w.g.
Pressure Drop Rating
Better
Certifications
AMCA Air, AMCA Water
Blade Angle
45°
Blade Material
0.081" Thick 6063-T5 Extruded Aluminum
Frame Material
0.081" Thick 6063-T5 Extruded Aluminum
Louver Material
Extruded Aluminum
Material
Aluminum
Blade Orientation
Horizontal
Blade Spacing
5"
Mullion
Exposed, Hidden
Screen Options
Bird Screen, Insect Screen
Width Min Size
12"
Width Max Size
96"
Height Min Size
12"
Height Max Size
96"

Data above is based on AMCA test sample of 48"x48", tested in accordance with AMCA 511. Data is based on lab measurements, which can vary from calculated free area schemas.

TECHNICAL DOCUMENTS

Submittal
Specification
CAD Drawing
Revit File
Installation instructions
Brochure
Color Chart
Warranty
Made in USA and United Steel Workers

Proudly Made in the USA

AWV is proud to manufacture, store, and ship all of our products from our facilities located right here in the U.S.A. We're also proud members of the United Steelworkers of America.

Benefits of AWV Architectural Louvers

Aesthetically Pleasing

AWV architectural louvers are designed with aesthetics in mind

Reduced Energy Costs

AWV’s louvers are highly aerodynamically efficient. The low air resistance reduces the fan energy required to introduce the ventilation air into or exhaust air out of the building.

Wide Range

AWV louvers are available in a wide variety of shapes, sizes, materials, finishes and coatings to meet the requirements of any project.

Durability

AWV can provide certified structural calculations when requested to ensure louver structural integrity. All architectural louvers are constructed of aluminum.

Enhanced and Proven Performance

AWV louvers are both efficient and have a remarkably high resistance to water intrusion. Our louvers have been completely tested for air performance and water penetration. AWV is a member of the Air Movement and Control Association (AMCA) and our product performance is AMCA certified.

FIND THE RIGHT LOUVER FOR YOUR APPLICATION