Fresh water dishwasher for restaurant & catering industry Sistema Project Italia has been the first to patent a fresh water washing system, at constant volume, where the exchange of water occurs at each washing cycle with rinse-aid and detergent dosed automatically in the proper quantity, creating the first freshwater dishwasher. The best results in professional warewashing in terms of hygiene and performance. A traditional dishwasher with a drain pump usually works in three steps Washing – Rinsing – Draining. A clean water machine works differently: 1 – Washing cycle: with the water of the previous rinsing which is at the right temperature and free of residues of the previous washings. The amount of detergent needed for eachcycle is automatically dosed with the appropriate pump. This eliminates unnecessary waste and excessive concentrations of detergent granting the proper of the product. 2 – Dripping: this only lasts a few seconds, but is necessary for the water circulating in the appliance to collect in the relative tank. 3 – Drain: after the washing cycle the water is drained and is ready for rinsing. 4 – Rinse cycle: Volumetric rinse (not timed) grant the proper rinse even with low water pressure. It is made with 90 °C with fresh water coming from the boiler with the right dose of rinse-aid. The water is then filtered in the tank and used for the next washing cycle. The water is then gathered in the tank and is therefore ready for the next cycle. This can be translated into the best method to save energy, avoid waste, have perfect hygiene.