Acoustical Louver - 12" Deep - 35 Degree Insulated J-Blade - Extruded Aluminum - EAJ-1235

Aluminum Acoustical Louver
12" Deep - 35 Degree Insulated J-Blade

The EAJ-1235 acoustical louver is engineered and tested to withstand extreme loads, debris impact, and cyclic fatigue associated with the severe weather effects of hurricanes. Constructed from formed 5052-H32 aluminum, the EAJ-1235 features horizontal J-blades and is designed for intake and exhaust applications where maximum noise reduction is required. The EAJ-1235 is available in a wide array of finishes including custom color matching.

Specification

Standard Construction
Material: Aluminum.
Frames: 12" deep x 0.125" thick (305 x 3.2) channel.
Blades: 35^o x 0.125" (3.2) thick J-style with a 20 ga. (0.8) thick perforated backing packed with noncombustible insulating material.
Screen: 1/2" x 0.063" (12.7 x 1.6) expanded and flattened aluminum.
Mullion: Visible.
Minimum Size: 12" x 20-3/8" (305 x 518)
Maximum Size:
Single Section: 60" x 120" (1524 x 3048)
Multiple Section: Unlimited width x 120" (3048) height or 60" (1524) width x unlimited height.

Ratings
Free Area: 4.9 ft² (0.45 m²)
Performance @ Beginning Point of Water Penetration
Free Area Velocity: 924 fpm (4.70 m/s)
Air Volume Delivered: 4528 cfm (2.14 m³/s)
Pressure Loss: 0.08 in. wg. (20 Pa)
Velocity @ 0.15 in. wg. Pressure Loss: 1230 fpm (6.25 m/s)
Design Load: 30 psf

Technical specification

Unique ref.Acoustical-Louver-12-Deep-35-Degree-Insulated-J-Blade-Extruded-Aluminum-EAJ-1235
Product familyHVAC
Product groupLouvers and Penthouses
TypeObject (single object)
Date of publishing2024-07-16
Edition number1

Links

Product urlhttps://www.pottorff.com/product/details/357

Classification

BIMobject CategoryHVAC - Ductwork
Uniclass 2015 CodePr_30_59_48
Uniclass 2015 DescriptionLouvres and components
CSI MasterFormat 2014 Code08 91 00
CSI MasterFormat 2014 TitleLouvers
OmniClass Number23-33 29 31
OmniClass TitleLouvre Dampers

Region availability

North America
Anguilla
Antigua and Barbuda
Aruba
Barbados
Belize
Bermuda
British Virgin Islands
Canada
Caribbean Netherlands
Cayman Islands
Collectivity of Saint Martin
Costa Rica
Cuba
Curaçao
Dominica
Dominican Republic
El Salvador
Greenland
Grenada
Guadeloupe
Guatemala
Haiti
Honduras
Jamaica
Martinique
Mexico
Montserrat
Nicaragua
Panama
Puerto Rico
Saint Kitts and Nevis
Saint Lucia
Saint Pierre and Miquelon
Saint Vincent and the Grenadines
Saint-Barthélemy
Sint Maarten
The Bahamas
Trinidad and Tobago
Turks and Caicos Islands
U.S. Virgin Islands
United States