HYDROCALL series are electronic automatic controllers designed to control and protect single phase pumps below 2.2kW.
They start and stop the pump automatically by opening and closing the water taps, and protect the pump in case of water shortage by preventing it from dry running.
Multi-models are under selection for different pumping applications
Starting pressure can be only controlled by manually adjusting through "+""-"
With pressure gauge to read the real-time piping pressure,manually adjustment
With pressure tank to detect the piping pressure automatically and adapt the starting pressure accordingly
With timing function for periodical water refilling
Plug and play operation,no manual setting
Adaptable start-up pressure, 0-10Bar
High head applications, up to 100m
Wide rated voltage, working from 90V-260V
Water shortage protection
Auto-Restart from water shortage
Low standby power consumption, energy saving
High head applications
Garden and light irrigation
Tank to tank transfer
Submersible well pumps(AS model)