Vktech 3/4inch Irrigation Venturi Fertilizer Injectors Device Garden Water Tube
100% Brand new and high qualityMade of engineering plasticExcellent chemical resistance to most of the chemicalsHighly efficient and compact differential pressure injection deviceEconomical and low cost optionAvailable in 3/4"  BSP inlet connectionApplications:Fertilizer and chemical injection through drip and sprinkler irrigation systems.Attention:This Venturi Fertilizer Injectors is not including Suction Strainer/Switch/Tube.The Venturi fertilizer Injectors and this Suction Strainer/Switch/Tube are composed of a simple fertilization systemWhat is a Venturi Fertilizer Injectors?A venturi is a device which creates a vacuum when fluid flows through it.The fluid which creates the vacuum is know as the motive fluid.The motive fluid for irrigation injectors is the irrigation water itself.Vacuum created by the venturi sucks fertilizer or chemical into motive water.How to work a Venturi?Our Venturi are water driven, ie they are driven by the pressure of the main irrigation pipeline.The energy to run these devices reduces the irrigation water pressure of the water lineIncludes:1 x  3/4" Venturi Fertilizer Injectors