Atlas Copco gas generators can deliver very high nitrogen purity levels at low cost, for small and medium flows. With the NGM series, for instance, nitrogen can be generated on-site using an existing compressed air network. To extend the shelf-life of products, often the food and beverage industry makes use of food additives authorised for use in food. Among these there are gases, which reduce the risk of deterioration of the organoleptic and nutritional properties of the end product. The use of a gas such as nitrogen is all the more necessary when the product must ensure its quality for an extended period of time. As in the case of two leading protagonists of the Italian food and agricultural excellence.