The nitrogen generator can be used in a wide range of activities, from medical research, which is useful in drug production or the study of bacteria and viruses, for industry, which is used to produce various types of beverages. Laboratory studies, the nitrogen generator does not require special attention because it uses simple electromechanical components, such as pressure vessels and valves with a history of reliability in laboratory applications. Since the nitrogen generator simply separates air into its constituent parts, which does not damage the environment. Gas generators also are safer than high-pressure tanks, such as nitrogen generator normally operates at low pressure about 100 psig and stores small amounts of compressed gas. In medicine, temperature-controlled nitrogen with a nitrogen generator can be used to store samples of the protein that special conditions and handling. Nitrogen generators are reliable and therefore make an important contribution to the laboratory. In industry, nitrogen generators are currently used in beer production. Brewing is an art form with a rich culture and history and the people would appreciate more with each passing year. Proper care of the product and design, construction and maintenance of systems design, quality customer beer. Ultimately, better sales and profits for the entire industry. Mixed gas is an important part of a high quality long development of the draft system. Many beers use nitrogen as an ingredient. The Guinness brewery nitrogen dissolve in the beer, which improves the quality of beer. Nitrogen generators available today to facilitate the work of the breweries. N2 Nitrogen generators relatively pure air filter and can be a very economical source of nitrogen. They can be built or used with a mixing device and a source of CO2 to deliver all the gas in a bar or establishment. The right mix between CO2 and nitrogen to protect the quality of the beer, reduce or prevent foaming or flat beer and save money. Well used, a nitrogen generator is the best tool in the bag of tricks of the design engineer.