

Rebuild kit for Graco 515 FG SS diaphragm pumps using SP/SP/PT wetted components to restore sealing integrity, reduce leakage, and maintain stable industrial fluid performance.
| Pump Type | Compatible Models | Material Configuration |
|---|---|---|
| Air-Operated Diaphragm Pump | Graco Husky 515 FG SS | SP / SP / PT wetted parts setup |
| Industrial Fluid Transfer Systems | 515 Series stainless steel diaphragm pumps | Chemical-resistant sealing configuration |
| OEM Maintenance Platforms | Graco diaphragm pump rebuild systems | Seal and wear component replacement kits |
The Graco FK5122 Kit is a rebuild and maintenance kit designed for 515 FG SS diaphragm pumps using SP / SP / PT wetted material configurations. It replaces worn sealing and wear components to restore pump efficiency, stabilize fluid flow, and ensure reliable operation in demanding industrial environments.
Built for chemical resistance and long service life, this kit supports consistent performance in stainless steel pump systems handling aggressive or high-volume fluids.