Model number: VD40C-02211-19040011 Exhaust speed (L/min): 670/800(50/60Hz) Output (Kw): 1.5 Achieving pressure: Gas ballast port close/? 0.67Pa, Gas ballast port open/? 2.0Pa Inlet, exhaust port: VG40 (KF40 is supported with a separately available option) Oil volume: 1.0 - 2.5L Power supply: 50Hz/200 - 240/380 - 415V, 60Hz/200 - 240/380 - 460V Size: 210 x 680 x 324mm Weight: 60kg