Ensure safe and consistent pump performance with the Graco 131422 F800 Over Pressure Relief Spring, designed for precise pressure relief in F800 series pumps.
The Graco 131422 F800 Over Pressure Relief Spring is a precision-engineered component designed to protect high-pressure pumps from excessive pressure spikes. It integrates seamlessly into the F800e valve cartridge, ensuring reliable and consistent pressure relief for professional-grade coatings and fireproofing applications.
| Machine Model | Description |
|---|---|
| Graco F800 | High-output airless sprayer pump for professional coatings |
| Graco F800e | Electric fireproofing pump with integrated over-pressure relief valve |
Inspect the relief spring and valve seat at each pump overhaul. Use nonmetallic tools to prevent coil damage, verify spring preload torque, and apply a thin film of compatible grease for smooth operation. Functional testing under controlled pressure conditions ensures consistent safety margins.
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