Prime Evo EC Mixed Flow Inline Duct Fan 10 inch Variable Speed 120 Volt 1306 CFM 147689

All variable speed fans will run at a single speed unless used with a controller. See Highly Recommended Items for controller. Ruck Air Movement is a family business that specializes in the production of high quality solutions for the air conditioning and ventilation sector. In addition to a wide range of proven standard products such as Tube and Duct Fans, we attach great importance to the development of new ideas and specific customer solutions. Features: Highest aerodynamic efficiency through computer optimized, three dimensionally shaped impeller and guide vanes Steplessly controllable, energy saving EC motors Protected motor in the hub area, does not influence the airflow Corrosion resistant, injection molded plastic housing IP rated X4 for high humidity environments Available from 6“ to 16“ Max. airflow: 3350 cfm Including mounting bracket  Advantages with an EC Fan Up to 90% higher efficiency, than the conventional motor technologies Future-proof, complies with and exceeds legal