AMCA Announces Release of Revised Standard ANSI/AMCA 550-22
The AMCA 550 committee and Publications and Standards team proudly announce the publication of a revised ANSI/AMCA Standard 550-22, (Test Method for High Velocity Wind Driven Rain Resistant Louvers, replacing AMCA 550-15).
This purpose of ANSI/AMCA Standard 550-22, Test Method for High Velocity Wind Driven Rain Resistant Louvers, establishes uniform laboratory test methods and performance requirements for water rejection capabilities of louvers intended to be used in high velocity wind driven rain conditions.