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Dynaset Oy | Menotie 3, FI-33470 Ylöjärvi, Finland | tel: +358 3 3488 200 | info@dynaset.com | www.dynaset.com
HYDRAULIC SCREW COMPRESSORS
INSTALLATION
CLOSED CENTRE HYDRAULIC SYSTEM WITH LOAD SENSINGVARIABLE
DISPLACEMENT PUMP
Picture 19: Closed centre hydraulic system with Load Sensing variable
displacement pump
In a closed centre hydraulic system the oil flow is stopped from the pump when
control valve is centered. The pump can rest when the oil is not required to operate
a function. In Load Sensing variable-displacement pump, the flow rate and output
pressure adjusts automatically based on the load of the hydraulic system.
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