FDX advanced the development of nozzles in order to save ressources and emissions for industrial applications based on our in-house technology platform. We advanced the working principle by employing a flow instability which leads to a sweeping jet. The main advantage of these nozzles is that they operate without any moving parts and therefore free of wear. Due to the working principle we can easily measure the functioning of the device and thus alert any malfunctions. 
But the best is you see for yourself at the Startup Night ;-)