Explanation: Venturi fertilizer injector Size: G1/2 G3/4 G1 G1 "thread Please ensure that the connector arrow is in the course of water movement throughout installation A Venturi tube is a device that generates a vacuum throughout fluid flow The fluid that generates vacuum is named a dynamic fluid The dynamic fluid of the irrigation jet is the irrigation water itself The vacuum generated via the Venturi tube sucks fertilizers or chemicals into the kinetic water Our Venturi tube is water driven, That is to say, they are pushed through the strain of the major irrigation pipeline The energy required to operate these instruments reduces the irrigation water stress on the pipes Application Fertilizers and drugs are injected through drip irrigation and sprinkler methods Specifications: Product Name: Venturi Fertilizer Kit You can favor several types of connectors and irrigation techniques 1: Support dropship 2: Please enable slight handbook dimension of the product