Axial piston pumps with variable displacement for medium-high pressure The VPPMs are axial pistons with variable displacement by oscillating plate, suitable for applications in open circuit. They are available in four dimensional quantities with maximum displacements of 29, 46, 73 and 87 cm3/Giro. The scope delivered by the pump is proportional to the number of laps and the inclination corner of the oscillating dish, modular in continuity. The maximum and minimum inclination of the dish can be mechanically limited by appropriate regulation screws. The pumps are characterized by medium-high operating pressures (up to 280 continuous bar and 350 peak bar). Thanks to the constructive peculiarities they can bear axial and radial loads on the tree also of considerable entity. They are normally supplied with ISO 3019/2 attack flange with the exception of the secondary pumps of the combined groups which are available only with SAE J744 flange - 2 holes and Sae J744 grooved tree. They are available with seven types of adjustments depending on the use needs.