Frothy Fountain Jets
The aim of frothy fountain nozzles is to generate white or frothy fountain jets in water feature fountains. In order to achieve this, turbulent flow has to be generated inside the jet pipe, which can be achieved in two ways:
1. By the outgoing jet drawing a column of water from the basin: for this, it has to remain immersed in water (cascade)..
2. By mixing air and water via the Venturi effect (snowy jet). Both features (geyser jet and foam cascade) can be combined.