Intelligent Water Pump Control Box

One in service/one standby pump controller is mainly used in fire pump,  domestic feed pump, hot water circulation pump,freezing (cooling) pump, drainage pump start and stop.   

It can also be applied to a variety of load control such as motors.There are float switch,pressure switch, flow switch, liquid level relay,electric contact pressuregauge and electric contact temperaturemeter and other automatic control methods.