The Leybold Sogevac SV220B (SV 200B) single stage oil sealed vacuum pump is designed for continuous operation over the working pressure range from atmosphere to less than 1 Torr. The Leybold Sogevac SV220B consists of the pump body oil casing and drive cooling system. The Leybold Sogevac SV220B has 4 built in exhaust filters, gas ballast valve, and an automatic oil return system. The Leybold Sogevac SV 220B is low noise, compact, low vibration, and easy to operate. This Leybold Sogevac SV 220B is also easy to maintain, service and repair. These Leybold Sogevac SV220B vacuum pumps are used in a variety of industries such as packaging in the food preparation industry, degassing, thermal forming of plastics, vacuum drying, impregnation, leak testing, vacuum stirring and mixing. Pumping Speed 130 CFM. Maintenance service, repair, oils and accessories for these Leybold Sogevac SV220B vacuum pumps are available on this website. This is a New Pump with factory warranty. The complete operating instruction manual can be downloaded below.