STENCO adapts and guarantees the right functionality of process water over two existing reverse osmosis in the food&beverage industry, through the design, manufacture, installation and commissioning of a previous stage based on ultrafiltration membrane technology. The set of Pumping, Ring Filters, Chemical reagents dosing Systems, together with the compact Ultrafiltration unit, integrated in the frame as skid unit, with 14 modules of UF membranes enlargeable to 18, which process 85 m³/h, delivering 79 m³/h of ultra filtered water (η performance: 83.8%) under optimum conditions of low turbidity and low conductivity, which ensures that the 2 units of reverse osmosis – OI, work in optimal conditions, without risks of membrane contamination and without membrane collapse due turbidity peaks in well water.