

Ensure precise axial retention and reliable sealing with the Graco 117719 Internal Retaining Ring. Durable design for high-pressure spray systems.
The Graco 117719 Ring Retaining Internal is a precision-engineered internal retaining ring designed for axial retention in pump housings and valve assemblies. It ensures consistent seal alignment, reduces wear, and maintains reliable performance in high-pressure spray systems.
| Feature | Details |
|---|---|
| Material | Hardened steel alloy with corrosion-resistant finish |
| Nominal Dimensions | Custom OEM dimensions to micron tolerances |
| Pressure Rating | Up to 3,000 psi |
| Temperature Range | -40°C to 200°C |
| Fatigue Life | Over 1,000,000 cycles |
| Surface Finish | Ra < 0.4 µm for minimal wear |
Use standard spiral expander tools or inert installation kits for safe placement. Inspect grooves periodically, maintain clean surfaces, and ensure proper engagement to preserve system performance.
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