Venturi Fertilizer Injector Economic drip tape Drip Irrigation Accessories supplier Drip Irrigation Accessories Features: 1. It's used to inhale various soluble fertilizers and inject them to irrigation pipelines with siphon principle. Crops are irrigated with uniformed fertilizers. 2. It operated with principle of pressure difference. When the control valve is turned down, the pressure will be different before and after the valve, thus water flow to low pressure from high pressure. With vacuum suction in fertilizer suction pipe, soluble fertilizers in fertilizer bucket is sucked to venturi and converged in main pipe for fertigation. 3. Working pressure is low (2-4 Bar) without any booster pump. 4. It is applicable for the fields with small irrigation areas, such as greenhouse and open field with small area.�  Plentirain drip tape Cautionsï¼? 1. Fertilizer injectors shall be selected according to crops and irrigation areas. Too large or small fertilizer injector is not helpful for effective fertigation. 2. If the above can't be confirmed, fertilizer injector with small size can be selected for matching with fittings of fertilizer injector and mounting with main pipe in parallel. The fertilizer is injected by adjustment and control of water absorption. If fertilizer� suction amount is confirmed small, suction time can be extended. The main products of PLENTIRAIN is drip irrigation system products, such as drip tape with continuous labyrinth(A-TAPE), dripline with flat dripper(I-DROP), dripline with cylindrical dripper(D-LINE), dripline with flat pressure compensating dripper(I-DROP PC), online dripper, arrow dripper, drip irrigation accessories, main line, screen & disc filter, venturi fertilizer injector, and electric valve. We also supply mini sprinkler irrigation, such as micro spray tape, standing-up type micro sprinkler and hang-down type micro sprinkler. Plentirain irrigation products are suitable for vegetable farm, row crop farm, vineyard, orchard, and greenhouse etc. If you want to know more, please click here.