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QX5 Series helical gear pumps

QX pumps use helical gears and are designed to reduce the amount of fluid borne noise generated by the pump and hence transmitted into the hydraulic system. This results in a reduction in the amount of air borne noise emitted from the machine. QX pumps are highly efficient and are de signed to provide high performance levels and long life when operated with in the product specification parameters. For operation outside these parameters please consult your Hydreco Hydraulics representative.

QX5 pumps incorporate unique Hydreco Hydraulics patented helical gear technology to give highest performance with lowest noise levels. The helical gears reduce flow and pressure ripple effects to signifi cantly reduce generated noise while large diameter shafts and bearings combined with rigidly aligned cast iron housings ensure long life in arduous applications. Accuracy of components and pressure compensated side plates ensure that high performance levels are maintained.

Product Specification Weight


23 to 68 cm3/rev (1.4 to 4.15 250 bar (3625 psi) rated pressure