Converts compatible 90cc Graco Z-Series pumps to an updated grease cup configuration, helping maintain proper throat seal lubrication and reducing component wear.
| Machine Series | Compatible Configuration | Pump Size |
|---|---|---|
| Graco Z-Series Chemical Pumps | Older-model pumps without grease cups | 90cc |
| Graco Z-Pump S1, S3, and S4 Series | 90cc pump assemblies requiring grease cup conversion | 90cc |
The 25U532 conversion kit is designed specifically for 90cc Z-Series pumps that were originally built without a grease cup assembly. It replaces obsolete wet cup components with a complete grease cup conversion assembly to simplify maintenance and improve seal protection.
The Graco 25U532 Kit, Conversion, Grease Cup, 090 is a genuine OEM conversion kit engineered to upgrade older Graco Z-Series chemical pumps to the current grease cup configuration. The kit is intended for pumps that previously used an obsolete wet cup arrangement and require replacement of worn or discontinued throat seal components.
By converting the pump to a grease cup design, operators can maintain proper lubrication around the throat seal and displacement rod assembly, helping reduce wear and extend the service life of critical sealing components. The kit replaces the complete cup assembly rather than individual obsolete parts, making repairs more efficient and reliable.
This conversion kit is commonly used on Graco sealant, adhesive, and chemical processing systems equipped with 90cc Z-Series pumps. It is particularly valuable when servicing older pumps where original wet cup components are no longer available or when upgrading equipment to current maintenance standards.
