EVISA E65.R
With a Nominal Pumping Speed of 68M³/Hr @ 50Hz 81M³/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 an End vacuum of ≤6.10×10-²mbar for the E65.R HV
- Single Stage Vacuum Pump with an End vacuum of ≤3mbar for the E65.R
- Compactness and Noise Level Optimized for an Easy Integration in Machines
- High Water Vapour Pumping Capacity with Finely Adjustable Gas Ballast
- Designed for Light Onsite Maintenance without the need to disconnect the pipework
- Integrated Oil Mist Filter on the Exhaust
- IE3 Motor
- Available in an ATEX compliance version
- II 2/2G c,k,b IIB T4 Gb/Gb
- II 2/2 D c,k,b IIIC T135°C Db/Db
- No INERIS-EQEN: 033438/17
Technical Characteristics E65.R HV
50Hz | 60Hz | ||
Nominal Flow Rate M3/Hr - CFM | 68 – 40 | 81.6 – 48 | |
PNEUROP pumping speed M3/Hr - CFM | 65 – 38.2 | 78 – 45.9 | |
Pumping Speed @ 1mbar inlet Pressure | 40 – 23.5 | 48 – 28.2 | |
Without Gas Ballast | End Vacuum mbar – Torr | ≤6x10-2 – 4.5x10-2 | ≤6x10-2 – 4.5x10-2 |
Gas Ballast opened 3 Rotations | End Vacuum mbar – Torr | ≤5.1x10-1 – 3.8x10-1 | ≤5.1x10-1 – 3.8x10-1 |
Water Vapour Max Pressure mbar – Torr | 50 – 37.5 | 42 – 31.5 | |
Water Vapour Capacity Kg.h-1 | 2 | 1.9 |
Fully opened gas Ballast | End Vacuum mbar – Torr | ≤3 – 2.3 | ≤3.0 – 2.3 |
Water Vapour Max Pressure mbar – Torr | 80 - 60 | 67 - 50 | |
Water Vapour Capacity Kg.h-1 | 3 | 3 |
Technical Characteristics E65.R
Without Gas Ballast | End Vacuum mbar – Torr | ≤3 – 2.3 | ≤3 – 2.3 |
Fully opened gas Ballast | End Vacuum mbar – Torr | ≤5 – 3.8 | ≤5 – 3.8 |
Water Vapour Max Pressure mbar – Torr | 49 – 36.7 | 43 – 32.2 | |
Water Vapour Capacity Kg.h-1 | 1.7 | 1.7 |
100% Synthetic Oil | MV99S | MV99S |
Oil Capacity L – Qt | 3 – 3.2 | 3 – 3.2 |
Noise Level dB(A) | 67 | 72 |
Measurement according to PNEUROP 6602 specification – 20oC

