Sperry Vickers GPA1-4-FK2-20R Low Noise Gear Pump

Sperry Vickers GPA1-4-FK2-20R Low Noise Gear Pump delivers precise hydraulic flow with notably low noise, from a compact, robust design. As part of the GPA family, this unit is engineered to minimize sound output while providing reliable displacement for hydraulic circuits in industrial and mobile equipment. The GPA1-4-FK2-20R is a fixed-displacement gear pump intended to transfer hydraulic fluid from the reservoir to actuators, powering cylinders and motors through standard Vickers mounting configurations. Its low-noise operation helps reduce operator fatigue and suits installations where quiet performance matters, making it suitable for machine tools, material-handling equipment, and packaging lines. Typical applications include actuation in hydraulic power units, presses, and other automation equipment that require predictable flow and stable pressure under load. The model designation indicates the GPA family, with FK2-20R representing the specific displacement and porting configuration for compatibility with matching manifolds and couplings used in Vickers systems. Designed for reliability, this pump aligns with Sperry Vickers’ legacy of precision hydraulic components, delivering consistent performance across duty cycles while maintaining a compact footprint for retrofit or new installations.