OEM fluid section repair kit designed to restore sealing integrity and performance in Graco 1590HS FL diaphragm pumps with EO/EP wetted material configuration.
| Pump Series | Model Configuration | Application |
|---|---|---|
| Graco SaniForce 1590 Series | 1590HS FL air-operated double diaphragm pumps | High-flow sanitary and industrial fluid transfer systems |
| Graco High Flow Hygienic Pumps | FL configuration with EO/EP wetted material setup | Food, beverage, and process industries requiring clean handling |
The Graco 25R679 Kit is an OEM fluid section repair kit designed for maintaining and rebuilding Graco SaniForce 1590HS FL air-operated double diaphragm pumps. It restores sealing integrity, fluid handling efficiency, and hygienic performance in high-flow processing environments.
The designation 1590HS FL --, EO, EP refers to the pump’s internal wetted material configuration, where:
This configuration ensures compatibility with demanding sanitary and chemical transfer applications.
The kit is used as a complete service solution for replacing worn internal wetted components, helping maintain original pump performance and reducing downtime in continuous-duty operations.
Designed to maintain OEM-level performance, the 25R679 kit improves pump reliability, ensures sanitary compliance, and extends service life in high-volume fluid transfer systems used across food, beverage, and industrial processing facilities.
