

The Graco 184554 Piston Seal ensures a tight seal around the piston, maintaining pump pressure and preventing fluid leakage for consistent spraying.
The Graco 184554 Piston Seal is a critical component that prevents fluid leakage around the piston, ensuring consistent pressure and smooth pump performance. It is designed for high-pressure applications and long-lasting durability.
| Feature | Description |
|---|---|
| Seal Function | Prevents fluid from bypassing the piston |
| Pressure Maintenance | Maintains steady output during spraying |
| Durable Material | Handles repeated high-pressure cycles |
| Precision Fit | Ensures secure installation in the pump cylinder |