- Typical vacuum level
- For this class of Busch RA series pumps, ultimate vacuum typically ranges from 0.1 to 0.5 mbar (absolute).
- Nominal pumping speed
- The RA0255 model typically offers a nominal pumping speed of around 250-300 m³/hr at 50 Hz.
- Power supply
- Units of this type commonly require a 3-phase electrical supply, typically 400V, 50Hz.
- Motor power
- For a pump with this pumping speed, the motor power is typically in the range of 5.5 to 7.5 kW.
- Cooling method
- Busch RA series pumps are typically air-cooled, simplifying installation requirements.
- Oil type
- These are oil-lubricated rotary vane pumps, requiring specific vacuum pump oil for operation and maintenance.
- Footprint
- A unit like the RA0255 typically has a compact footprint, suitable for integration into existing production lines.