2 2-2 HYDROSTATIC CIRCUIT 2.1 Hydrostatic Circuit and System Pressure Schematic A High Pressure Relieved at 345 Bar (5000PSI) Aux. Press. Relief Set at 2400 PSI (207 Bar) System Charge Pressure 200 PSI Minimum (13.8 Bar) Return Pressure Suction Line (Vacuum) 4 - 6 Hg @ 160ºF (71ºC) B C D E C D D D D B D A C E D C A C B C C C4165