What does low pressure switch mean in practice?
The protection allows the RO pump to operate only after reaching the minimum input pressure.
When does it matter?
Protects the pump against dry running, but a clogged prefilter may cause the device to turn on and off cyclically.
Which solutions are related to it?
The threshold is selected for the pump, and in the event of an alarm, the dynamic pressure before and immediately after the prefilters is measured.