Steering Control Unite 050 series PSU is a small displacement PSU. The displacement includes: 50.63ml/r. It is typical used in mini engineering vehicles, such as small tractor. Features: The optimum design of spool and sleeve gains better characteristics. Low hydraulic noise. Special casting design for low pressure drop. Basic system _ open center. Main Specification Data: Max. system pressure………16MPa Max. back pressure………2.1MPa Input torque………1.7～2.5Nm Max. system operating temperature………93°C Recommended oil filtration………ISO 18/13