ANSI Approves ANSI/AMCA 99-10 Standards Handbook Jun 21, 2010

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The Air Movement and Control Association International, Inc. (AMCA International) said the Board of Standards Review of the American National Standards Institute (ANSI) approved the ANSI/AMCA STANDARD 99-10, "Standards Handbook."

The standard was approved by the AMCA membership on September 9, 2009, then sent to ANSI for its approval process. ANSI/AMCA Standard 99-10 is a compilation of individual short standards that cover a variety of topics.

Included in Standard 99-10:
• The Fan Laws
• The AMCA Vocabulary: Definitions
• The AMCA Vocabulary: Product Definitions
• The AMCA Vocabulary: Symbols
• Basic Series of Preferred Numbers
• Metric Units and Conversion Factors
• Charts & Tables
• Classifications for Spark Resistant Construction
• Drive Arrangements for Centrifugal Fans
• Inlet Box Positions for Centrifugal Fans
• Designation for Rotation and Discharge of Centrifugal Fans
• Motor Positions for Belt or Chain Drive Centrifugal fans
• Operating Limits for Centrifugal Fans
• Drive Arrangements for Tubular Centrifugal Fans
• Impeller Diameters & Outlet Areas for Industrial Centrifugal Fans
• Impeller Diameters Outlet Areas for Industrial Centrifugal Fans
• Impeller Diameters & Outlet Areas for Tubular Centrifugal Fans
• Dimensions for Axial Fans
• Drive Arrangements for Axial Fans

More information is at:
www.amca.org

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