The Pascal Series rotary vane pumps from Pfeiffer Vacuum are designed for backing and medium vacuum. These single-stage rotary vane pumps embodies the decades of experience in both design and industrial production of vacuum pumps. This product from Pfeiffer Vacuum, known for quality and reliability, offers high performance making it suitable for most demanding uses in industry, analytics, as well as research and development. For all vacuum usage with non-corrosive gases, SD versions are also available. It comes with an optimal lubrication design that reduces emission of oil on the outlet and to ensure optimum leak-tight properties, it features the integrated non-return system. For simple integration in systems, all operating elements and access to service was assigned on the front side.