Greenheck: Propeller Fan
Description: This product moves 30 percent more air, allowing a smaller fan size to be specified to achieve desired performance and reduce first cost, according to the company. Featuring a cast aluminum propeller and a unique aerodynamic drive frame that helps maximize efficiency, Model AER offers expanded performance up to 29,000 cfm and external static pressure up to 2.45 inches water gauge (wg). Available in four sizes ranging from 20 to 36, Model AER can be specified in exhaust or supply configurations. This product is Air Movement and Control Association International Inc. (AMCA)- licensed for sound and air performance and UL- and Underwriters Laboratories of Canada (cUL)- listed.
Contact: 715-359-6272; www.greenheck.com;