High-durometer Buna-N O-ring designed for secure sealing in Graco fluid systems, delivering rigidity and leak resistance under high-pressure operating conditions.
| Equipment Category | Compatibility Details |
|---|---|
| Graco Airless Paint Sprayers | Used in high-pressure sealing points requiring Graco 00181B O-Ring Buna 254 70D for structural rigidity. |
| Graco Heavy-Duty Pump Systems | Compatible with select pump assemblies designed for high-load fluid compression zones. |
| Industrial Fluid Transfer Equipment | Applied in OEM Graco systems requiring Buna 70D hardness for reduced deformation under pressure. |
| Graco OEM Repair Kits | Included in service kits where 254 size Buna O-rings are specified for rebuild accuracy. |
The Graco 00181B O-Ring Buna 254 70D is a precision-engineered sealing component designed for demanding fluid handling applications where higher durometer material strength is required. Manufactured from Buna (Nitrile) with a 70D hardness rating, it delivers enhanced rigidity compared to standard 70A seals, making it suitable for high-pressure and high-load sealing environments.
This O-ring ensures stable sealing performance in critical pump and fluid system interfaces, reducing leakage risk while maintaining consistent compression under mechanical stress. It is commonly used in OEM Graco assemblies where dimensional accuracy and durability are essential.
The Graco 00181B O-Ring Buna 254 70D is a circular elastomer seal used in industrial fluid systems to prevent leakage between pressurized components. Its Buna-N (Nitrile) composition provides resistance to petroleum-based fluids and hydraulic oils, while its 70D durometer rating offers increased stiffness for applications requiring minimal deformation under load.
The “254” specification refers to its dimensional size classification used in Graco OEM equipment, ensuring precise fitment in designated sealing grooves within pump and fluid assemblies.
