EVISA 400.R
With a Nominal Pumping Speed of 426M³/Hr @ 50Hz, 511M³/Hr @ 60Hz
The lubricated rotary vane pumps EVISA are designed to be used in a wide range of industrial and healthcare applications.
They can run continuously from atmospheric pressure to ultimate vacuum.
They are very quiet and extremely robust.
- Single Stage Vacuum Pump with the end vacuum of 1.10×10-1 mbar for the E400.R HV
- Single Stage Vacuum Pump with the end vacuum of ≤3 mbar for the E400.R
- High pumping speed even at low pressure
- Integrated Oil Mist Filter on the Exhaust
- IE3 Motor
Technical Characteristics E400.R HV
50Hz | 60Hz | ||
Nominal Flow Rate M3/Hr - CFM | 426 – 250.7 | 511 – 300.8 | |
PNEUROP pumping speed M3/Hr - CFM | 410 – 241.3 | 492 – 289.6 | |
Pumping Speed @ 1mbar inlet Pressure | 215 – 126.5 | 258 – 151.8 | |
Without Gas Ballast | End Vacuum mbar – Torr | ≤1.1x10-1 – 8.1x10-2 | ≤1.1x10-1 – 8.1x10-2 |
Fully opened gas Ballast | End Vacuum mbar – Torr | ≤1.0 – 0.75 | ≤1.0 – 0.75 |
Water Vapour Max Pressure mbar – Torr | 11.9 – 8.9 | 12.9 -9.6 | |
Water Vapour Capacity Kg.h-1 | 2.3 | 3 |
Technical Characteristics E400.R
Without Gas Ballast | End Vacuum mbar – Torr | ≤3.0 – 2.3 | ≤3.0 – 2.3 |
Fully opened gas Ballast | End Vacuum mbar – Torr | ≤5.0 – 3.8 | ≤5.0 – 3.8 |
Water Vapour Max Pressure mbar – Torr | 8.3 – 6.2 | 9 – 6.7 | |
Water Vapour Capacity Kg.h-1 | 1.6 | 2 |
100% Synthetic Oil | MV99S | MV99S |
Oil Capacity L – Qt | 14 – 14.8 | 14 – 14.8 |
Noise Level dB(A) | 72 | 76 |
Measurement according to PNEUROP 6602 specification – 20oC

