A venturi injector, also known as a venturi fertilizer injector or venturi suction device, is a device used in irrigation systems to introduce fertilizers, chemicals, or other liquid additives into the water flow. It utilizes the principle of a venturi effect to create a pressure differential that draws the additive into the irrigation system.
Venturi injectors provide a convenient and efficient method of introducing additives into an irrigation system. They offer precise control over the injection rate and allow for the uniform distribution of additives throughout the irrigation water, promoting better plant nutrition and crop health.