Application - Johnson Controls - LIT-1900821 - AFEDN - AFEFN - Louver - AL3 Airflow Measuring Stationary Louver - AL6 Airflow Measuring Stationary Louver

AL3 and AL6 Airflow Measuring Stationary Louvers Catalog Page

Brand
Johnson Controls
Product name
AL3 Airflow Measuring Stationary Louver
AL6 Airflow Measuring Stationary Louver
Document type
Catalog Page
Document number
LIT-1900821
Revision date
2021-03-09
Language
English

The patented AL3 airflow measuring louver combines the functions of an outside air intake louver and an airflow measuring station in one assembly. Its 4 in. (102 mm) nominal depth requires less installation space than separate louvers and air measurement devices. The AL3 features a wind-driven-rain-resistant louver that allows high airflow with minimal water penetration and pressure drop. It is particularly well suited for applications in air handling units as well as air plenum wall installations.

The AL6 airflow measuring louver combines the functions of an outside air intake louver and an airflow measuring station in one assembly. Its 7 in. (178 mm) nominal depth requires less installation space than separate louvers and air measurement devices. The AL6 features a wind-driven-rain-resistant louver that allows high airflow with minimal water penetration and pressure drop. It is particularly well suited for applications in air handling units as well as air plenum wall installations. The AL6 has been tested to Air Movement and Control Association International, Inc. (AMCA) Standard 611-95.