Fluidic spa nozzle

摘要

There is disclosed a fluidic spa tub nozzle having a fluidic oscillator with diverging sidewalls and a cooperating mode-change member for changing the mode from an oscillatory swept jet mode to a straight jet mode and positions thereinbetween. The fluidic oscillator has an inertance loop formed by groove plates secured to the top and bottom walls of the fluidic oscillator.