

The Graco 25P131 Kit, Diaphragm-D3 PS is a genuine OEM diaphragm replacement kit designed to restore the performance of compatible Graco SaniForce® HS pumps. It combines PTFE chemical resistance with Santoprene durability for reliable sanitary fluid transfer.
The Graco 25P131 Kit, Diaphragm-D3 PS is a genuine OEM diaphragm replacement kit designed for select Graco SaniForce® High Sanitation (HS) air-operated double diaphragm pumps. It is compatible with the following equipment:
The Graco 25P131 Kit, Diaphragm-D3 PS is a genuine replacement diaphragm kit engineered to restore the performance and reliability of compatible SaniForce® High Sanitation (HS) pumps. Manufactured to Graco's original specifications, this kit helps maintain efficient fluid transfer in sanitary processing environments.
The kit features a PTFE/Santoprene diaphragm assembly that combines the excellent chemical resistance of PTFE with the durability and flexibility of Santoprene backing. This design supports long service life while maintaining dependable pump operation in demanding applications.
Using genuine Graco replacement components helps preserve pump efficiency, minimize downtime, and maintain the sanitary standards required in food, beverage, pharmaceutical, cosmetic, and other high-purity fluid handling applications.
| Part Number | 25P131 |
|---|---|
| Product Name | Graco 25P131 Kit, Diaphragm-D3 PS |
| Product Type | OEM Diaphragm Replacement Kit |
| Diaphragm Material | PTFE with Santoprene backing (PS) |
| Pump Size | 1 in. (25 mm) |
| Pump Series | Graco SaniForce® 1040 High Sanitation (HS) |
| OEM Manufacturer | Graco |
This diaphragm kit is suitable for sanitary fluid transfer systems used in:
Genuine Graco replacement parts are manufactured to the exact specifications of the original equipment. Installing OEM components helps maintain proper pump performance, extends equipment life, and ensures reliable operation while reducing the risk of premature wear or unexpected downtime.