

Rebuild kit for Graco 515 FG SS diaphragm pumps using SP/SP/EP wetted components to restore sealing performance, reduce leakage, and maintain stable chemical fluid transfer.
| Pump Type | Compatible Models | Material Configuration |
|---|---|---|
| Air-Operated Diaphragm Pump | Graco Husky 515 FG SS | SP / SP / EP wetted components |
| Industrial Fluid Transfer Systems | 515 Series stainless steel diaphragm pumps | Chemical-resistant elastomer configuration |
| OEM Maintenance Systems | Graco diaphragm pump rebuild platforms | Seal and wear part replacement kits |
The Graco FK5622 Kit is a rebuild and maintenance solution designed for 515 FG SS diaphragm pumps using SP / SP / EP wetted material configurations. It replaces worn seals and internal components to restore pump performance, improve sealing reliability, and ensure consistent fluid transfer in industrial applications.
Engineered for chemical resistance and durability, it supports stable operation in stainless steel pump systems handling demanding or corrosive fluids.