CMR centrifugal fans are 0 - 100% speed controllable and when used with the company's AAT speed controllers, provide a low noise solution for fc make-up air, safety cabinets extract air, ceiling void vav units and many other applications.
The AAT units have built-in or remote sensors ie for pressure, velocity, temperature or humidity. They are bms compatible and can be remote controlled. Fans are available in single or double inlet and can be installed in any plane.Special finishes and protections are available.