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Liquid ring pump vacuum unit - 6 198 kg/hr
Jet vacuum pumps are used in combination with liquidring pumps to create vacuum in crude oil distillation
columns.
The combination of the two pump types together with
simple but appropriate control systems facilitate a low con -
sumption of cooling water, power and motive medium.
Condensers are arranged between the jet vacuum pumps.
As far as possible, the drawn-off vapours and the motive
medium are condensed thus reducing the flow which the
liquid ring pump has to handle.
GEA Wiegand jet vacuum pumps are perfectly suited
to this application. They convey large quantities of gas,
operate smoothly and need very little maintenance.
A wide choice of materials means that corrosion can be
reduced or eliminate