The main function of the FERTILISER TANK is to create the fertiliser solution and therefore to dissolve the water-soluble fertilisers with the same irrigation water. This system distributes the fertiliser with the water in a quantitative way which is extremely simple, efficient and precise.
Fill the tank with solid fertiliser respecting the quantity based on the model.
Close the lid and connect the two pipes to the line by-pass.
Produce the pressure difference between the tank outlet and inlet by partially closing the by-pass valve.
Produce the pressure difference this system has always been used for solid water-soluble fertilisers.