For operation in units with hydrostatic drives, when the return flow is under all operating conditions higher than the oil flow of the boost pump.
Performance features
Protection against wear: By means of filter elements that, in full-flow filtration, meet even the highest demands regarding cleanliness classes.
Suction filter function: Because of the 100 %-filtration of the suction flow, no dirt can get into the boost pump.
Return filter function: By means of full-flow filtration in the system return, the pumps above all are protected from dirt particles remainning in the system after assembly, repairs, or which are generated by wear or enter the system from outside.