Posted 5/23/2019 11:23 (#7515291 - in reply to #7515271) Subject: RE: Can a hydraulic cylinder be used as an accumulator
PFC = Pressure Flow Compensated
It's a variable displacement pump that will attempt to maintain a certain pressure by adjusting the flow. When the system is using 0 flow the pump will reduce displacement to near 0 (only enough to overcome leakage). This reduces oil heating and engine load.