General description Visualized pressure adjustment and a protection control system ensure optimal spray effect. This adjustable water pressure regulator is designed for greenhouse and garden irrigation, providing a reliable solution for managing water pressure. Technical specifications Inlet: G3/4 inch female thread Outlet: G3/4 inch male thread Usage The pressure can be adjusted by turning the wheel to achieve the best working pressure. Can be used in conjunction with an irrigation timer to control the irrigation schedule for watering plants.