Rotary vane vacuum pump
Lubricated rotary vane vacuum pump, from 40 to 300 m³/h. Ultimate vacuum 0.1 to 0.5 mbar up to 100 m³/h, 0.1 mbar above; noise level 64 to 75 dB(A). For air and dry gases, on its own or as a backing pump.
7 models in the catalogue, flow 40 - 300 m³/h, noise level 64 - 75 dB(A).
How it works ↓
What is a rotary vane vacuum pump?
The rotary vane compressor principle, run the other way: the rotor draws instead of delivering, and creates the vacuum. These lubricated pumps work on air and dry gases, alone or as a backing pump, down to 0.1 mbar.
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Made for
- Vacuum on air and dry gases
- The backing pump of another vacuum pump
- A process where flow comes first and 0.1 mbar is enough
Not made for
- A deeper vacuum than 0.1 mbarRotary vane vacuum pump, 0.005 mbar
| Reference | kW | m³/h | Ultimate vacuum (mbar) | dB(A) | Weight |
|---|---|---|---|---|---|
| CZ-VPL-40 | 1.5 | 40 | 0.1 - 0.5 | 64 | 48 kg |
| CZ-VPL-63 | 1.5 | 63 | 0.1 - 0.5 | 65 | 58 kg |
| CZ-VPL-100 | 3 | 100 | 0.1 - 0.5 | 66 | 72 kg |
| CZ-VPL-160 | 4 | 160 | 0.1 | 71 | 157 kg |
| CZ-VPL-200 | 4.5 | 200 | 0.1 | 73 | 157 kg |
| CZ-VPL-250 | 5.5 | 250 | 0.1 | 73 | 195 kg |
| CZ-VPL-300 | 7.5 | 300 | 0.1 | 75 | 211 kg |
Flows, pressures, noise levels and dimensions recorded model by model on the catalogue sheets.
A lubricated rotary vane vacuum pump draws in gas with an eccentric rotor turning inside a stator. Vanes slide in the rotor's slots and sweep the wall: each cell opens on the suction side, closes, then pushes the gas out to the exhaust.
The oil provides the seal between the vanes and the stator. The gas passes through only one set of vanes: the ultimate vacuum is 0.1 to 0.5 mbar up to 100 m³/h, and 0.1 mbar on the sizes from 160 to 300 m³/h.
Vacuum on air and dry gases, on its own or as the backing pump of another vacuum pump. From 40 to 300 m³/h: the range to choose when flow comes first and 0.1 mbar is enough for the process.
From 40 to 300 m³/h
Seven sizes, from 1.5 to 7.5 kW. Flow is chosen on the volume to be evacuated and the target pump-down time.
Ultimate vacuum 0.1 mbar
0.1 to 0.5 mbar up to 100 m³/h, 0.1 mbar from 160 to 300 m³/h.
Published noise level
From 64 dB(A) on the smallest to 75 dB(A) on the largest, recorded model by model.
Threaded inlet
Rp 1-1/4 up to 100 m³/h, Rp 2 from 160 to 300 m³/h.
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