Product Overview

Proportional-pressure control
Groundbreaking work by Grundfos led to the discovery
of proportional-pressure control. In units employing
this principle, the differential pressure across the pump
is automatically adjusted to match the ow. When the
ow falls, so does the pressure required. This results in a
correspondingly reduced load on the motor – and reduced
energy consumption. And things get even better when you
add the AUTOADAPT function.
Proportional
pressure
savings
Proportional line
n 100%
100%
Autoadapt
Comfort or efficiency?
Adapting means
getting the balance right