

Rebuild kit for Graco 1590 FG SS diaphragm pumps, restoring sealing integrity and chemical resistance for reliable performance in industrial fluid handling systems.
| Pump Series | Application Compatibility |
|---|---|
| Graco Husky 1590 Series | Air-operated double diaphragm pumps using CW, PO, and EP sealing configurations |
| Graco FG SS Pump Systems | Stainless steel fluid transfer assemblies used in industrial chemical environments |
| Process Fluid Handling Systems | Equipment requiring enhanced chemical resistance and long-life sealing performance |
The Graco FK2233 Kit, 1590 Fg Ss, Cw, Po, Ep is a maintenance and rebuild kit designed to restore sealing efficiency and chemical resistance in Graco 1590 stainless steel diaphragm pumps used in demanding industrial applications.
It combines chemically resistant CW components with polyurethane (PO) and EPDM (EP) materials to deliver a balanced mix of durability, flexibility, and compatibility for a wide range of process fluids.
This kit helps replace worn internal seals, reduce downtime, and maintain stable pump performance in continuous-duty fluid handling systems.