Water curtain comprises a 4 mm wide strip of plastic sheeting, along which the water runs under the effect of gravity from the outlet to the fountain pond. The out-flowing water runs continuously over the plastic sheet, which can even be fitted at an angle of 15º without the drop of water falling. A counterweight is fitted at the end of the plastic sheet so that the thread is taut at all times. Water curtain can be used as a standalone nozzle or in combination with any type of water manifold, ring, polygon, pipe stock or any other pattern. It is only used in indoor decorative fountains, small installations or large shopping centres to decorate stairways or suchlike.