It protects the pump from dry running, overheating, and power fluctuations to extend its lifespan.
The device starts the pump when it detects a minimum flow of 2.4 litres per minute and stops it when flow ceases.
It features a maximum pressure of 10 bar, a starting pressure of 1.5 bar, and supports power ratings up to 1.1 kW.
It is suitable for residential water supply, garden irrigation, and light commercial use, replacing traditional pressure switch systems.