Greater performance

Unaffected by either changes in temperature or mains Voltage, with constant pressure within the working area

The performance of traditional asynchronous pumps is strongly affected by factors such as temperature and mains voltage. When these two parameters change, the nominal curve undergoes either upwards or downwards translation, unless corrected by sophisticated electronics. The Askoll electropump, however, being affected only by the mains frequency, which is known to be constant, has a characteristic curve that undergoes no translation with variations in either temperature or mains voltage.

The Askoll pump therefore allows a precise work point to be fixed, in the certainty that this will not vary unless a different load loss curve is considered. Moreover the ‘flat’ curve of Askoll's pump allows that should there be a reduction of the flow rate, the pressure remains constant and so avoiding the annoying problems of hydraulic noise.