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.
Nominal capacity: 279 – 3,465 m3/h / 196.7 – 2,040.9 CFM
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, food packaging.
m³/h 50 / 60 Hz
mbar
kW 50 / 60 Hz
n/min 50 Hz / 60 Hz
DN
279 / 334
80
1,1 / 1,5
3000 / 3600
80
504 / 605
80
2,2 / 3
3000 / 3600
100
1008 / 1210
80
4 / 4
3000 / 3600
100
1433 / 1720
66
4 / 5,5
3000 / 3600
150
2045 / 2454
50
5,5 / 7,5
3000 / 3600
150
2887 / 3465
40
7,5 / 11
3000 / 3600
150
CFM
Torr/inHg
HP
196,7
60,0/27,56
2,0
356,3
60,0/27,56
4,0
712,7
60,0/27,56
5,4
1013,1
49,5/27,97
7,4
1445,4
37,5/28,45
10,1
2040,9
30,0/28,74
14,8