The Air Movement and Control Association (AMCA) certified Rosenberg USA’s high efficiency backward-curved fan. The module, which is specified for data center cooling applications, is powered by an ErP 2015-compliant 3.3 kw EC motor and delivers up to 7,500 cfm of airflow.

The fan’s seven-blade backward-curved impeller design and wheel geometry provide for efficiencies up to 78 percent while reducing noise by up to 3 dB(A), the company says.