EVISA E350.3

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 silent and extremely robust.


  • Single stage vacuum pump
  • Continuous operation from atmospheric pressure to end vacuum: 1.10-1 mbar
  • High pumping speed even at low pressure
  • Integrated oil mist filter on the exhaust
Technical data 50 Hz 60 Hz
Nominal air flow rate 360 m3.h-1 432 m3.h-1
Pumping speed* 341 m3.h-1 409 m3.h-1
Pumping speed at 1 mbar inlet pressure* 179 m3.h-1 215 m3.h-1
End vacuum - without gas ballast ≤ 1.10-1 mbar
End vacuum - with opened gas ballast ≤ 1 mbar
Water vapor permitted maximum pressure* 12.5 mbar 10.4 mbar
Water vapor capacity* 2 kg.h-1
Oil type MV99S synthetic oil
Oil capacity 10 l
Noise level 71 dB(A) 73 dB(A)
Motor voltage 3ph 400/690V Δ/Y 460V Y
Motor power 7.5 kW 9 kW
Rotation speed 969 rpm 1173 rpm
Motor version IP55 motor IE2 F-class IP55 motor   F-class
Inlet connection DN80
Outlet connection 3"
Weight with oil 355 kg

* Measurements according to PNEUROP 6602 specifications - 20°C