GPM 20E
Oil-Lubricated Rotary Vane Vacuum Pump – Compact Series

Technical specifications
| Parameter | 50 Hz | 60 Hz |
|---|---|---|
| Displacement (m³/h) | 20 | 24 |
| Ultimate vacuum (mbar) | 2 | 2 |
| Noise level without gas ballast (dB(A)) | 63 | 65 |
| Max water vapour with gas ballast (kg/h) | 0.25 | 0.25 |
| Motor power (kW) | 0.55 | 0.66 |
| Speed (RPM) | 2800 | 3360 |
| Weight with oil (kg) | 18 | 18 |
| Oil quantity (l) | 0.5 | 0.5 |
| Inlet connection | ½" GAS | ½" GAS |
| Outlet connection | ½" GAS | ½" GAS |
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