AMCA International

Air Movement and Control Association (AMCA) International Inc. recently announced the approval of AMCA Standard 550-09, Test Method for High Velocity Wind Driven Rain Resistant Louvers, and AMCA Standard 510-09, Methods of Testing Heavy Duty Dampers for Rating, by the Board of Standards Review of the American National Standards Institute (ANSI).

Both standards are available for purchase at www.amca.org.