The Davies Pumps Hydrogenie HG 3 auto pump controller is a simple and reliable device to control and protect a single phase pump up to 1.5Kw (8A). The controller has 1″ ports for simple installation in most pump systems. The HG3 controller has adjustable pump activation pressure settings which will turn the pump on when the system pressure drops below either 1.5, 2 or 2.5bar and turns the pump off when pressure is above the minimum required and the flow has stopped.
It will protect the pump from damage in case of a run dry failure and will attempt periodically over 24 hours to auto restart or can be manually restarted with a simple push button.
An optional gauge can be fitted to show pump performance and for simple troubleshooting of system.