Our Variable Frequency Drive (VFD) Power Units are ready for your process control and mobile applications. Dependable, precise variable flow control, less heat and energy saving. Coupling a power unit with a VFD is only a step in the right direction. The percentage of energy savings recorded can significantly reduce your consumption and help you focus on other needs. Features: 1-100 HPDependable ABB, Allen Bradley, Toshiba or any brand of VFD of your choosing.Changing the motor speed will change the output flow of the hydraulic pump from a minimum to a maximum flow.Minimal hydraulic oil temperature rise developed from power-unit.ULcUL controls availableCustom controls if required