Girovac Ltd
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EVISA E25 - 28.0M3/Hr

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.

Description
  • Single Stage Vacuum Pump
  • Continuous Operation from Atmospheric Pressure to End Vacuum : 6x10-2 Mbar
  • High Pumping Speed Even at Low Pressure
  • Integrated Oil Mist Filter on the Exhaust.

Characteristics

 

50 Hz

60 Hz

Nominal Air Flow Rate

28.0M3/Hr 16.4 CFM

33.0M3/Hr 19.4 CFM

Pumping Speed *

26.0 M3/Hr 15.3 CFM

31.0M3/Hr 18.2 CFM

Pumping Speed @ 1Mbar Inlet Pressure *

18.6M3/Hr 10.9 CFM

20.8M3/Hr 12.2 CFM

End Vacuum – without Gas Ballast

≤6x10-2Mbar   ≤4.5x10-2Torr

End Vacuum – with Gas Ballast Open

≤6x10-1Mbar   ≤4.5x10-1Torr

Water Vapour Permitted Maximum Pressure *

7.3 Mbar

13.0 Mbar

Water Vapour Capacity *

0.11 Kg/Hr

Oil Type

MV99S SYNTHETIC OIL

Oil Capacity

1.1l

Noise Level

59db(A)

63db(A)

Motor Voltage                                       3ph

                                                         1ph

230/400V Δ/Y

230V

230/400V Δ/Y

 

Motor Power

0.75KW

0.86KW 1.5hp

Rotation Speed

1500 rpm

1800 rpm

Motor Version

IP55 motor IE2 F-class

IP55 motor F-class

Inlet Connection

1”

Outlet Connection

1”

Weight with Oil

31.3Kg 86lb

* Measurements according to PNEUROP specifications 20oC

 

 

 

 

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