

Rebuild kit for Graco 515 FG SS diaphragm pumps using PT/PT/EP wetted components to restore sealing performance, reduce leakage, and maintain reliable chemical fluid handling.
| Pump Type | Compatible Models | Wetted Material Configuration |
|---|---|---|
| Air-Operated Diaphragm Pump | Graco Husky 515 FG SS | PT / PT / EP chemical-resistant setup |
| Industrial Fluid Transfer Systems | 515 Series stainless steel diaphragm pumps | Corrosion-resistant EP elastomer configuration |
| OEM Maintenance Platforms | Graco diaphragm pump rebuild systems | Seal and wear component replacement kits |
The Graco FK5611 Kit is a maintenance and rebuild solution designed for 515 FG SS diaphragm pumps configured with PT / PT / EP wetted materials. It replaces worn seals and internal wear components to restore pump performance, improve sealing reliability, and ensure stable fluid transfer in demanding industrial applications.
Built for chemical resistance and long service life, this kit supports consistent operation in stainless steel pump systems handling corrosive or high-duty fluids.