

Repair kit restoring sealing performance for Graco 515 FG SS diaphragm pumps using PTFE wear components for chemical resistance and reliable operation.
| Equipment Type | Compatible Models | Application |
|---|---|---|
| Air-Operated Diaphragm Pump | Graco Husky 515 Series | Fluid transfer, chemical handling, industrial spraying systems |
| Stainless Steel Pump Systems | 515 FG SS configurations | Corrosive and high-demand fluid applications |
| OEM Replacement Systems | Graco diaphragm pump assemblies using PTFE wetted parts | Repair and maintenance of worn internal components |
The Graco FK5111 Kit is a precision-engineered rebuild and seal solution designed for 515 FG SS diaphragm pump configurations. Built with high-performance PT / PTFE wetted components, this kit restores pump efficiency, prevents leakage, and ensures long-term reliability in demanding fluid transfer environments.
Ideal for maintenance and overhaul operations, the kit supports stainless steel pump systems requiring chemical resistance, durability, and consistent pumping performance under continuous industrial use.