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                                    Consulting phone
                                Mode  | GS150C  | 
Pumping speed  | 510 CFM 1 m3/h  | 
Motor Power  | 5.5 KW  | 
The cooling water  | 4 GPM /L/min  | 
Voltage  | 380V/50Hz 3P  | 
weight  | 114KGs  | 
The most atmospheric vector  | 18 CFM / m3/h  | 
5% Torr/mbar gas ballast limit pressure  | 2.0 Torr / mbar  | 
Extreme pressure  | 0.013 Torr / mbar  | 
The noise  | 71dB(A)  |