BCA
BCA volumetric lobe pumps, thanks to the conjugated rotation without contact of two rotors with two lobes within a suitably shaped chamber, create volumes and transfer air through the inlet manifold to the outlet one. They operate completely dry without any lubrication or residues generated by brushing or contact during rotation. The BCA volumetric lobe vacuum pumps should always be inserted in series with primary lubricated rotary vane vacuum pumps. With such combinations it is possible to reach high degree of vacuum.
In order to optimally manage the functioning, the BCA lobe pumps are equipped with the innovative AdaptShield technology which guarantees the automatic protection of the BCA lobe pump and the primary lubricated pump in case of critical events, such as loss of performance and over-temperature.
The BCA lobe pumps can be supplied with motors in accordance with IEC 72 B5, with three various configurations:
- BCA pump without motor
- BCA pump with IE3 motor
- BCA pump with IE3 motor + AdaptShield
Main application fields: pharmaceutical sector, vacuum metal treatment, electrical transformer oil outgassing, food processing, and food packaging.
| Nominal capacity | Max. pressure difference | Motor power | Nominal r.p.m. | Pump intake/Outlet | |
| m³/h 50 Hz / 60 Hz | mbar | kW 50 Hz / 60 Hz | n/min 50 Hz / 60 Hz | DN | |
| BCA 300 | 279 / 334 | 80 | 1,1 / 1,5 | 3000 / 3600 | 80 |
| BCA 500 | 504 / 605 | 80 | 2,2 / 3 | 3000 / 3600 | 100 |
| BCA 1000 | 1008 / 1210 | 80 | 4 / 4 | 3000 / 3600 | 150 |
| BCA 1500 | 1433 / 1720 | 66 | 4 / 5,5 | 3000 / 3600 | 150 |
| BCA 2000 | 2045 / 2454 | 50 | 5,5 / 7,5 | 3000 / 3600 | 150 |
| BCA 3000 | 2887 / 3465 | 40 | 7,5 / 11 | 3000 / 3600 | 150 |
