Rotary vane vacuum pump (oil-lubricated)
The robustly constructed rotary vane pump is also suitable for applications with large pressure differentials in vacuum or pressure operation. An eccentrically mounted slotted rotor rotates in a cylindrical pump chamber; precisely matched vanes move in the rotor slots and separate the individual working chambers. Compared with oil-free rotary vane pumps, oil-lubricated rotary vane pumps seal the working chambers with circulating lubricating oil. Because oil-lubricated rotary vane pumps can generate a higher vacuum, they are suitable for applications requiring higher vacuum.


Pre sales customer service