

Viton sealing O-ring designed to withstand high temperatures and aggressive chemicals in Graco industrial pump systems.
| Machine Type | Compatibility Details |
|---|---|
| Graco Fluid Handling Equipment | Used in select **Graco sealing assemblies requiring size 103 O-rings** |
| Air-Operated Double Diaphragm Pumps | Compatible with **Graco Husky AODD pump sealing points** |
| Industrial Chemical Systems | Suitable for high-temperature and aggressive chemical environments |
The Graco D1000108 O-Ring, Vit, 103, 75A is a precision-engineered sealing component made from **Viton (FKM)** material, designed for demanding **Graco pump and industrial fluid systems**. It delivers excellent resistance to heat, chemicals, and aggressive operating conditions.
With a 75A hardness rating and size 103 specification, this O-ring ensures reliable sealing performance in high-pressure and high-temperature environments, helping maintain system integrity and prevent leakage.
The Graco D1000108 O-Ring is commonly used in diaphragm pumps, chemical processing equipment, and industrial fluid handling systems where resistance to heat and aggressive media is essential.