The triple-step vacuum pumps of the MIDI-series are little and light vacuum ejectors. Dominant is the performance and the variety of application not only as independent vacuum source but also as base unit for systems with medium requirements to performance. The MIDI-pumps are ideal for most vacuum tasks, especially because the cost-effectiveness is great for many applications.
MIDI vacuum pumps are available with L or M…L characteristics as standard but other characteristics are available on request.
The L-characteristc consists of high suction performance of the vacuum pump. The vacuum level however, is rather low (up to approx. 70%)
complete catalogue :: Vacuum Pump MIDI Series UT-VP-MID ...
The M-characteristic has a good suction performance but also a higher vacuum level (up to 90%) and offers the performance combination of choice for most vacuum applications in the industrial sector.
The H-Characteristic has a high vacuum level (up to approx. 99%). Suction performance is not the main focus.
The M ... L-characteristic is similar to the M-Characteristic, whereas the M ... L vacuum pumps are specifically designed for low or altering operating pressures.