OEM fluid section repair kit restoring sealing integrity and performance in Graco 1590HS-PH diaphragm pumps configured with CW/SP/EP wetted material systems.
| Pump Series | Configuration | Application |
|---|---|---|
| Graco 1590HS-PH | CW / SP / EP Material Setup | Sanitary and process fluid handling systems |
| Graco High-Sanitation AODD Pumps | Exact OEM configuration match required | Food, beverage, and pharmaceutical production lines |
The Graco 25R688 is an OEM fluid section repair kit engineered for the 1590HS-PH air-operated double diaphragm pump platform. It is designed to restore internal wear components responsible for sealing, fluid movement, and pressure control in demanding sanitary and industrial applications. The kit ensures the pump continues operating at factory performance levels after maintenance or rebuild.
The configuration 1590HS-PH --, CW, SP, EP defines the exact internal material setup of the pump. Each code corresponds to specific wetted parts materials used in the fluid section, ensuring chemical compatibility and safe operation in controlled process environments. The kit must match this configuration precisely for proper fit and function.
This kit is intended exclusively for Graco 1590HS-PH pumps configured with CW / SP / EP material specifications. Always verify the pump nameplate configuration before installation to ensure correct part matching and system reliability.
