

The Graco 186866 Base Regulator helps maintain consistent pressure control for reliable spray performance.
The Graco 186866 Base Regulator is engineered to maintain stable pressure in spray systems, helping ensure smooth and consistent performance. Its OEM-quality construction provides precise control and long-lasting reliability under demanding conditions.
| Part Number | 186866 |
|---|---|
| Component Type | Base Pressure Regulator |
| Function | Maintains consistent pressure balance |
| Construction | OEM-grade precision build |
| Application | Spray system pressure regulation |
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