Single-stage, high-performance rotary vane pump with a pumping speed 30 m3/h at 50 Hz / 35 m3/h at 60 Hz, With 1-phase motor with C14 connector plug inside the terminal box, Integrated gas ballast and HV safety valve, For all low and medium vacuum applications, Magnetically coupled, Special feature, Various motor voltages for worldwide employment, Other motor voltages available on request