

The Graco 120190 O-Ring CV-75 provides reliable sealing for high-pressure spray systems, ensuring optimal performance and longevity. Key highlights include:
The Graco 120190 O-Ring CV-75 ensures precise sealing in high-pressure pump systems, preventing fluid bypass and optimizing spray performance. Engineered for durability, chemical resistance, and consistent operation, it extends pump life and reduces maintenance intervals.
| Material | Nitrile elastomer, 70 Shore A |
|---|---|
| Dimensions | 0.15 × 0.75 × 0.7 in (±0.005 in) |
| Operating Pressure | Up to 5,000 psi |
| Temperature Range | -30 °F to +250 °F (-34 °C to +121 °C) |
| Burst Pressure | Exceeds 7,000 psi |
| Compliance | ASTM D2000-B2, R3; FDA 21 CFR 177.2600 compatible |
Verify groove dimensions, apply a thin layer of silicone-based grease, and install carefully to prevent extrusion or fluid bypass. Regular inspections for wear or compression set ensure reliable operation and longevity.
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