DescriptionController is desgined to automatize the starting and stopping operations of an electric pump with regard to a drop in pressure and to stopping of the flow through the system. Respectively controller stops the pump when senses the lack of water flow， preventing it from any damaging dry oeperation.Power source:110-240V 50/60HZMax amp:12aOperating Pressure Range: 14.5- 65psimax pressure 10bar (145psi)Max Liquid Temperature: 55 C or 130FMax.flow rate:801/minConnections:1"GSA maleProtection level:IP65Pressure Gauge Reading 0 to 170PSI