Pfeiffer Vacuum

4.5.3 ACP portfolio overview

The ACP is an air cooled, dry multi-stage Roots pump for applications in the low and medium vacuum range. The pumping speeds of this product range from 14 to 37 m3 · h-1. Ultimate pressures of below 0.1 hPa are attained. Their pumping speed and the attainable final pressure depend on the rotation speed selected by the frequency converter.

Regardless of the model in question, ACP pumps can be continuously operated in their particular operating range at any pressure.

ACP pumps can be configured differently and optimized for a wide range of applications by adding gas ballast or sealing gas at different places in the pump.