TECHNICAL FEATURES · Filling and transferring of liquids. · Mixing of chemical products. · Internal washing of empty containers for chemical products. · Independent washing of the systems composing the unit. · Washing of the Sprayer. · Collection of the residues remaining in the Sprayer. TECHNICAL STRUCTURE · Polyethylene tanks with various capacities, fitted with cover equipped with quick funnel with rotating nozzles, wide angles flat nozzles for dissolving chemical products, vortex system for mixing and suction system for quick emptying.