

Replacement diaphragm kit for Graco E2 FK pump systems, restoring stable pressure, consistent fluid flow, and reliable spray performance in contractor and industrial applications.
| Equipment Type | Compatibility Details |
|---|---|
| Graco E2 Diaphragm Pump Systems | Designed for E2 pump assemblies configured with FK-series diaphragm components. |
| Graco Contractor Spray Equipment (E2 FK Variants) | Used in select contractor sprayers utilizing FK-type diaphragm pump configurations. |
| Industrial Fluid Transfer Systems with E2 FK Pumps | Compatible with heavy-duty systems requiring FK-series diaphragm replacement kits. |
| Graco Line Striping Equipment (E2 Pump Integration) | Suitable for line striping machines equipped with E2 FK diaphragm pump assemblies. |
Note: Always verify E2 FK pump configuration before selecting replacement parts.
The Graco 25V221 Kit, Diaphragm-E2 FK is a genuine replacement diaphragm kit engineered for Graco E2 pump systems configured with FK-series components. It restores pumping performance by replacing worn diaphragms, ensuring stable pressure, consistent fluid flow, and reliable spray output.
Designed for contractor and industrial applications, it helps reduce downtime caused by diaphragm wear while maintaining long-term pump efficiency and operational reliability.