| 摘要 |
A turbo return fitting for placement in a swimming pool including a side wall, a bottom wall, a return port having an internal thread extending from the side wall, a skimmer port positioned on a side of the side wall of the swimming pool opposite the return port and a gutter extending around a top of the side wall. The turbo return fitting includes an adjustable tubular body including a first end having an external thread spiraling therearound for mating with the internal thread in the return port and a second end having an external thread spiraling therearound. An adjustable spray nozzle including a spray template having perforations for controlling a flow pattern and pressure of water flowing therethrough is connected to the adjustable tubular body. The adjustable tubular body is rotatable about the return port between a first position directing said spray nozzle toward the bottom wall for cleaning the bottom wall; a second position directing said spray nozzle toward the side wall for cleaning the side wall; a third position directing said spray nozzle toward the top of the swimming pool for creating a fountain effect; and a fourth position directing said spray nozzle toward a surface of the water in the swimming pool to skim the surface of the pool. The spray template is adjustable to maximize the effect of the turbo return device.
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