Busch Vacuum Pump RA 0302 D 5Z3 CWXZ
Technical data:
| Product number | RA 0302 D 5Z3 CWXZ |
| Year of production | 2012 |
| Engine power | 7,5 kW |
| Efficiency | 300 m3/h |
| MAX vacuum | 0,1 mbar |
| Noise level | 74 dB |
| Rotation speed | 1500 obr/min |
| Weight | 250 kg |
| Dimensions [height x length x width] | 1011 x 581 x 410 mm |
The pump achieves a vacuum of 0.1 mbar after confirming the measurement on the sensor in the video below.
1.5 -1 on the sensor display indicates a vacuum of 1.5 to the power of minus one, which equals 0.15 mbar.
After a complete service.
Pump in perfect condition.
New oil.
New oil filter.
New exhaust separators.
An oil-filled vacuum pump, a suction device, is a device used in technology to remove gases (create a negative pressure) 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).