HGY Fertilizer Injector Irrigation Tube Fertilizer Mixer Injector Garden Water Device Plastic Black G3/4 Inch

Description:When the fluid flows through the venturi tube, that will bring vacuum. The fluid caused the vacuum is recognized as moving fluid. compatible with the irrigation injector, the moving fluid is the irrigation water. The vacuum produced by venturi tube imbibe fertilizer and chemical into moving water. Venturi tube is drived by water, namely they drive by the main irrigation tube pressur...