The Air Movement and Control Association (AMCA) International Inc. recently announced the revision of ANSI/AMCA Standard 260, Laboratory Methods of Testing Induced Flow Fans for Rating.
The newly designated ANSI/AMCA Standard 260-20 establishes a uniform laboratory method for determining an induced-flow fan’s aerodynamic performance in terms of airflow rate, pressure developed, power consumption, air density, speed of rotation, and efficiency.