Abstract: The present invention relates to an agricultural spraying system, comprising: a reservoir configured to contain a product, the reservoir being connected to a first downstream duct configured to convey the product to a mixing area; a first tank configured to contain a clear liquid, the first tank being connected to a first upstream duct configured to convey clear liquid to the reservoir so that the clear liquid flushes the reservoir, forming a grey liquid; the system wherein the first downstream duct comprises an element configured to direct the grey liquid to at least a second tank connected to a second downstream duct configured to convey the grey liquid to the mixing area.

Abstract: The present invention relates to a closing device configured to close a can of phytosanitary product, the closing device having a bottom wall having at least three through openings, and a peripheral wall protruding from the bottom wall, a first opening being configured to be connected to an outlet of phytosanitary product allowing the phytosanitary product to be discharged from the can, a second opening being configured to open in a sealed manner into an inflatable membrane and to be connected to an inlet of a pneumatic circuit, so as to allow an overpressure to be generated in the can by the expansion of the inflatable membrane by the pneumatic circuit, a third opening being configured to be connected to an inlet of a hydraulic flushing circuit.

Abstract: The present invention relates to an agricultural spraying system, comprising: a reservoir configured to contain a product, the reservoir being connected to a first downstream duct configured to convey the product to a mixing area; a first tank configured to contain a clear liquid, the first tank being connected to a first upstream duct configured to convey clear liquid to the reservoir so that the clear liquid flushes the reservoir, forming a grey liquid; the system wherein the first downstream duct comprises an element configured to direct the grey liquid to at least a second tank connected to a second downstream duct configured to convey the grey liquid to the mixing area.