We recognise that a commodity swirl diffuser is required for the European market. As a result we have developed this product to suit. The new RA-N3 diffuser offers all the technical know-how you expect from Krantz yet priced competitively. The RA-N3 offers other benefits such as being a stock item (RAL 9010 only) with possible delivery times of one week. From an aesthetic point of view the RA-N3 is similar in design to our existing range of Radial outlets yet the RA-N3 is available in only two sizes – DN355 and DN500. This offers the end user the same visual size from the room, with varying air volumes per diffuser. This is possible by the inclusion of internal rings that alter the free area accordingly. Available in round and square face designs with plena and duct connectors to suit, the RA-N3 is fast becoming a popular choice.  Please see our products page for more information.