Variable displacement axial piston pumps of swash plate design series AHP-20 are designed for various applications in open hydrostatic circuit.
Fluid flow is in proportional relation with speed and displacement of pump, which can be increased with changes of swash plate angle from zero to maximum.
Standard pump is equipped with internal charge pump of gerotor type, manifold assembly with block of flushing and two pressure relief valves on the high-pressure ports.
Relief valves protect the hydrostatic transmission from overloads. Standard pump is also equipped with mechanical - hydraulic servo valve with mechanical feedback. Tightness of the case around the exiting part of the shaft is protected by the shaft seal for max. pressure 0,25 MPa (intermittent 0,5 MPa).
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