ProEco Fan Jet Display Fountain Nozzles
ProEco produces a wide array of fountain nozzles. The brass N115 Fan Jet Nozzle is available with 3/4", 1" and 1.5" FNPT inlets.
The chart below shows the pump specs needed to produce desired display height. For example, to get a 3' display height with the 1" nozzle, you need a pump that produces 5.5gpm (330gph) at 3.2' of head.