VVKN-B-S Swirl Diffusers

The VVKN swirl diffuser has been designed to provide efficient and comfortable air distribution. The face of the diffuser is fitted with a radially aligned set of blades of various sizes. This guarantees an even distribution of swirl supply air into the occupied zone. The VVKN swirl diffuser has been designed to be installed onto an air duct using a plenum box with a horizontal or vertical connection by a flexible circular tube or the SPIRO duct. It can be used for both ventilation and the supply of warm or cold air. 

The diffuser face is manufactured from galvanised steel. It’s also possible to manufacture the diffuser from stainless steel AISI304 or AISI316. The surface of the diffuser is powder-painted. Every VVKN face includes a screw with a decorative white cap for its mounting onto a plenum box as well as a self-adhering seal, which needs to be placed onto the diffuser plate's inner side during the mounting.