"Alarm": Motor has stopped (flashing red indicator lights)

impellers and chambers are made of stainless steel

A pressure sensor monitoring changes in the water consumption signals the speed controller to change motor speed to adapt performance to the new state

Operation modes:

The surface of the pump is smooth to prevent dirt and impurities from sticking

pressure loading valves 95730744 "Alarm": Motor has stopped (flashingPressure loading valves provide a constant counter pressure and prevent siphoning They are installed in the discharge line after the pressure relief valve, and after the pulsation damper, if fitted.