Conversion kit that upgrades compatible GRACO Z-Series Size 75 pumps to a grease cup lubrication system, improving seal lubrication and reducing wear in continuous-duty operation.
| Pump Series / Size | Compatibility Notes |
|---|---|
| GRACO Z-Pump Size 75 | Direct fit conversion kit designed for lubrication system upgrade to grease cup configuration. |
| Z-Series Industrial Pumps | Compatible with select legacy Z-Series assemblies requiring seal lubrication modernization. |
| Heavy-Duty Fluid Handling Systems | Used in retrofit applications where improved throat seal lubrication is required. |
The Graco 25U529 Kit, Conversion, Grease Cup, 075 is an OEM-designed conversion assembly used to upgrade compatible GRACO Z-Series pumps to a grease cup lubrication system. It is specifically engineered for Size 75 pump configurations to ensure correct sealing performance and lubrication control.
This kit replaces older lubrication or sealing setups with a controlled grease feed system that continuously supplies lubrication to the pump throat seals. The result is reduced friction, minimized wear, and improved operational stability in continuous-duty industrial environments.
Designed for precision fitment, 25U529 ensures compatibility with GRACO’s Size 75 pump architecture, supporting consistent performance and extended service intervals in demanding fluid handling applications.
