The Hart-A-Gen^®  Intel-A-Gen™  flow regulator maintains frequency at 60 Hz ±0.1 Hz regardless of pump speed or changes in temperature and viscosity. This flow regulator is standard equipment on Hart-A-Gen® Super Duty Systems (gear pumps) and is offered as an option on standard (axial-piston pump) systems. The controller (electronic card and proportional valve) is pre-set at Hart-A-Gen®  and should not require any adjustments by the installer or end-user.

The Hart-A-Gen^®  Intel-A-Gen™ flow regulator uses a proportional valve in conjunction with the Electronic Generator Controller. The valve has a spool mechanism similar to the spool mechanism of an axial piston pump. The difference being that the valve spool is moved back-and-forth by electrical pulses from the electronic controller rather than by the differential pressures and spring forces associated with an axial piston pump. The results are faster and more accurate flow regulation.