

Precision piston cap designed to secure piston assembly integrity in Graco high-pressure pumps, ensuring stable sealing and consistent pressure performance under heavy-duty operation.
| Machine Series | Application Details |
|---|---|
| Graco King Series Sprayers | Used in select piston pump assemblies requiring secure piston sealing and pressure stability |
| Graco Xtreme High-Pressure Systems | Compatible with fluid section builds where piston cap replacement is specified |
| Graco Industrial Airless Spray Equipment | Installed in heavy-duty piston-driven coating and transfer systems |
| Graco Hydraulic and Air-Operated Pumps | Applicable in selected configurations based on pump revision and design |
The Graco 2000530 Kit, Piston Cap is a precision-engineered sealing and support component designed for Graco high-pressure piston pump systems. It secures the piston assembly, ensuring stable movement, proper sealing, and consistent pressure output during demanding industrial spraying operations.
By maintaining correct piston alignment and minimizing internal leakage, it helps improve pump efficiency, reduce wear on critical components, and extend overall equipment service life.