OEM fluid section repair kit for Graco 3250HS PH pumps, designed to restore sealing integrity and stable operation in industrial fluid systems using PT/SP/EP elastomer configuration.
| Machine Series | Model Compatibility | Application Type |
|---|---|---|
| Graco 3250HS PH | All 3250HS PH diaphragm pump systems configured with PT/SP/EP fluid section components | Industrial chemical transfer and high-pressure fluid handling systems |
| Graco 3000-Series HS PH Pumps | Selected PH-series models using PT/SP/EP elastomer sealing architecture | Coatings, solvents, and specialty industrial fluids |
| OEM Graco Fluid Section Assemblies | Compatible with factory rebuild kits requiring PT/SP/EP configuration | Maintenance, repair, and performance restoration |
The Graco 25R743 Kit is an OEM fluid section repair kit engineered for the Graco 3250HS PH diaphragm pump platform. The configuration --, PT, SP, EP represents a hybrid sealing system combining PT-grade polymer components, SP elastomers, and EPDM materials to deliver balanced chemical resistance and mechanical durability.
It is designed to restore worn pump fluid sections by replacing diaphragms, valve balls, seals, and gaskets, ensuring consistent pressure control and reliable performance in industrial environments handling coatings, water-based chemicals, and mixed solvent applications.
As part of Graco’s OEM maintenance ecosystem, the 25R743 ensures precise fitment and dependable operation for pumps requiring PT/SP/EP material compatibility.
