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:
Sound insulated casing for silent operation
Highest efficiency rates
Incorporated Prime Evo EC mixed flow fan
Powerful EC motor
Galvanized sheet steel casing
The S-Prime Evo EC is sound insulated for very sound sensitive applications
Advantages with an EC Fan
Up to 90% higher efficiency, than the conventional motor technologies
Future-proof, complies with and exceeds legal requirements
Cost savings through reduced energy consumption, very short amortization time
Quietest operation
Integrated motor monitoring
Easy speed control via 0-10V signal
Simple installation and electrical connection
Long lifetime
