

PTFE secondary seal designed for Graco SaniForce pump systems, providing additional leakage protection and chemical-resistant sealing performance in sanitary applications.
| Machine / System | Compatibility Details |
|---|---|
| Graco SaniForce™ Pump Systems | Used as an OEM secondary sealing component in sanitary pump assemblies. |
| Graco Complete Pump Model 25C422 | Listed in the official Graco parts breakdown as Part 17P628. |
| Graco Complete Pump Model 25C782 | Listed in the official Graco parts breakdown as Part 17P628. |
The Graco 17P628 Seal, Secondary, PTFE is a genuine OEM sealing component designed for selected Graco SaniForce™ pump systems. Manufactured from high-performance PTFE, this secondary seal provides reliable sealing performance and chemical resistance in sanitary fluid handling applications.
As a secondary sealing element, it helps prevent leakage and supports the primary sealing system during pump operation. Its PTFE construction ensures low friction, excellent chemical compatibility, and long-term durability in demanding processing environments.
Secondary seals provide an additional layer of protection within pump assemblies, helping maintain system integrity and reducing the risk of leakage. Using genuine OEM sealing components ensures proper fit, compatibility, and long-term reliability.