The Parker PAVC100R4222 is a variable displacement, axial piston pump designed for high-pressure open-circuit applications. It features a robust cast iron housing for durability and a unique “supercharged” design with a built-in charge pump, which allows for higher operating speeds and improved suction capabilities. This pump is known for its reliability, long service life, and relatively low noise levels. The pressure compensator control automatically adjusts the pump’s displacement to maintain a set system pressure, making it highly efficient for a wide range of industrial and mobile hydraulic systems.