Precision packing O-ring designed for Graco airless sprayer pump assemblies, maintaining a tight seal to prevent fluid leakage and ensure stable high-pressure performance.
| Equipment Type | Compatibility Details |
|---|---|
| Graco Airless Sprayers | Compatible with select Graco airless spray systems requiring 156401 packing O-ring sealing components. |
| Pump Fluid Sections | Used in pump assemblies where high-pressure sealing and leak prevention are critical for consistent operation. |
| Service & Repair Kits | Included in rebuild kits designed to restore OEM-level sealing performance in Graco equipment. |
The Graco 156401 Packing O-Ring is a precision sealing component designed to maintain airtight and fluid-tight performance in high-pressure airless spray pump assemblies. It ensures proper sealing between moving internal parts to prevent leaks and maintain stable spray pressure.
Engineered for durability under demanding spraying conditions, this O-ring supports consistent equipment performance and helps extend the service life of Graco pump systems.
