

The Graco 118594 O-Ring provides a precise seal for high-pressure airless sprayers, ensuring leak-free operation and consistent fluid flow.
The Graco 118594 O-Ring is engineered for precise sealing in high-pressure airless sprayers. Made from durable nitrile elastomer, it ensures leak-free operation, maintains optimal pressure, and resists chemical and thermal stresses.
| Material | Nitrile (HNBR) |
|---|---|
| Cross Section | 0.45 inch |
| Hardness | 70 Shore A |
| Temperature Range | -20°C to 300°F |
| Pressure Endurance | Up to 6500 psi static, 8000 psi burst |