Vacuum Pump Busch RA 0400 B 4ZI

Technical data:

The pump achieves a vacuum of 3 mbar.

The unit has been fully serviced.

The pump is in very good condition.

An oil-filled vacuum pump, a suction device, is a device used in technology to remove gases (create a vacuum) in a confined space. Pumps are classified according to their operating principle: volumetric, jet, ion-sorption, ion-magnetic, molecular, condensation, adsorption, and ionic.

The most important parameters of vacuum pumps are:

ultimate pressure (the lowest pressure that can be achieved with such a pump),
pumping speed and the relationship between this speed and pressure,
capacity (usually measured in m3 of gas pumped per unit of time).