This virtually silent pump has a continuous suction of about 100 Mbar. It is very robust and has a long life. It ensures a consistent, moderate and very pleasantly felt vacuum. It aspirates up to 1.5 litres of air per minute.. Connected to the vitallusPLUS® cylinder it assesses an upright vacuum, and sucks out excess air. The device was manufactured in Germany and is very carefully processed. It is designed for use with 220 to 240 volts. To ensure that no electric shocks can happen with liquid penetration, the vacuum pump features a voltage transformer (230V -> 12V). Its power consumption is 3 watts, and it also works continuously and reliably. Their dimensions are 116 x 66 x 51 mm and it weighs 350 g.