3x 1/2 Garden Irrigation Device Venturi Injector Switch Water Tube

1.Venturi-style fertilizer injector and irrigation system installation, the use of small control valve will be closed to form a control valve before and after the pressure difference, can make your dissolved fertilizer in the water into the venturi-style manure into the inflow Water supply pipeline.2.using the vacuum suction generated by the flow through the Venturi tube, the fertilizer solution from the open fertilizer bucket evenly inhaled into the pipe system fertilization. Make your operation more convenient and simple.3.the scope of the product: greenhouse and other small area fertilization.Features:100% Brand New and High Quality.Excellent chemical resistance to most of the chemicals.Highly efficient and compact differential pressure injection device.Irrigation water tube pipe with flow control switch & filter. Come with a Venturi with 25mm Inlet/outlet threadVenturi injection main features:Siphon principle to facilitate the inhalation of various forms of fertilizers and irrigation pipes into the irrigation, water and fertilizer irrigation of various cropsVenturi main body of fertilizer application:According to crop and irrigated area selection of the corresponding specifications of fertilizer, too large or too small are not conducive to effective fertilization,If you can not determine, select the relevant specifications of the small and then with the injection package with the main pipeline installed in parallel with the control valve to adjust the amount of water to achieve the purpose of injection; if you determine the fertilizer is too small can adjust the amount of water through the valve to achieve the purpose of fertilizationby extending the time .Applications:Fertilizer and chemical injection through drip and sprinkler irrigation systems.1/2: Flow range: 0.29-0.81m3 / hSelf-absorption range: 3-37L / HWorking pressure: 0.7-9.5barColor: black + transparentMaterial: ABSPackage Includes:3 Pcs Venturi tube3 Pcs Irrigation Water Hose3 Pcs Flow Control Switch3 Pcs Metal Mesh FilterOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.