Vacuum is an important and widely used tool in the food industry. Until today, oil-sealed vane pumps were the norm. Oil is used to lubricate, seal and cool the pumps. However, using these pumps involves risks such as your work surface or worse, your food, being contaminated by oil. To avoid these risks and to ensure the freshness of the product, Leybold has developed ”NOVADRY”. This 100% oil-free vacuum pump will revolutionize the market.