

The Graco 151220 Compression Spring ensures consistent force in President Pump assemblies, supporting smooth operation and reliable high-pressure performance.
| Machine Model | Notes |
|---|---|
| Graco 205791 | President Pump, 24:1 ratio, 5 & 10 gal |
| Graco 205792 | President Pump, 24:1 ratio, 55 gal |
| Graco 206738 | President Pump, 24:1 ratio, 5 gal |
| Graco 206739 | President Pump, 48:1 ratio, 5 gal |
The Graco 151220 Compression Spring is an OEM replacement spring designed to provide consistent force in Graco President Pump assemblies. It ensures smooth valve and pump operation while maintaining reliable performance in high-pressure fluid-handling applications.
| Feature | Benefit |
|---|---|
| Compression spring design | Provides consistent internal force to support valve and pump mechanism operation. |
| Durable material | Ensures long-term performance in industrial and high-pressure spray equipment. |
| OEM part number 151220 | Guarantees proper fit and compatibility with listed Graco President Pump models. |
Always verify your machine’s model before ordering. Correct installation of the compression spring ensures proper pump and valve function, prevents malfunctions, and maintains safe and reliable operation.
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