Discover the new DuoVane from Pfeiffer Vacuum+Fab Solutions A groundbreaking series that combines the best of the Pascal and DuoLine to create the next generation of rotary vane vacuum pumps. The DuoVane series consists of innovative two-stage oil-lubricated rotary vane vacuum pumps in the 5.2 to 22.5 m3/h pumping speed range. Watch the video