

Buna rubber O-ring designed for Graco SaniForce pump systems, providing reliable sealing performance to prevent fluid leakage and maintain pressure integrity.
| Machine / System | Compatibility Details |
|---|---|
| Graco SaniForce™ Pump Systems | Used as an OEM Buna O-ring sealing component in pump assemblies. |
| Graco Complete Pump Model 25C422 | Listed in the official Graco parts breakdown as Part 17P636. |
| Graco Complete Pump Model 25C782 | Listed in the official Graco parts breakdown as Part 17P636. |
The Graco 17P636 O-Ring, Buna is a genuine OEM sealing component designed for selected Graco SaniForce™ pump systems. Manufactured from durable Buna rubber, this O-ring provides reliable sealing performance to prevent fluid leakage within pump assemblies.
Engineered for consistent compression and long service life, it helps maintain system integrity under operational pressure. Its Buna construction offers good resistance to oils, water-based fluids, and general industrial media commonly used in pump applications.
O-rings are essential sealing elements that prevent fluid leakage and maintain pressure integrity within pump assemblies. Using a genuine OEM Buna O-ring ensures proper sealing performance and helps extend equipment service life.