PVM045 The PVM045 is an open-circuit axial piston pump with variable displacement originally manufactured by Vickers/Eaton. All pumps in the PVM series are known for their low maintenance requirements, exceptional efficiency, and quiet operation. PVM pumps are also designed with saddle-type yokes to reduce deflection, high-load bearings, and adjustable gauge ports for easy inlet and outlet condition monitoring. The PVM045 is also available in side-ported, end-ported, and thru-drive configurations. Typical applications for the PVM045 pump include metal cutting machines, injection molding machines, and mining equipment.