Rotary vane vacuum pumps with variable speed drive.
They are lubricated with oil recycling. Suitable for 24-hour operation, they are characterised by their solid mechanical structure, excellent performance, low and easy maintenance, and energy savings. Particularly quiet, air-cooled, they are characterised by low operating temperatures. Used in a variety of industrial applications, available with flow rates ranging from 28 mc/h to 835 mc/h, they achieve a final residual pressure of 0.5 mbar absolute.