Sealing Component for Reliable Fluid System Performance
Compatible Machines & Applications
- Compatible with **Graco airless spray pump assemblies** requiring 2-031 O-ring
- Used in **fluid handling and coating equipment sealing points**
- Suitable for **industrial paint sprayers and pump repair kits**
- Works with systems handling **paints, coatings, and chemical fluids**
What is the Graco GC0045 O-Ring Epr 2-031?
The Graco GC0045 O-Ring Epr 2-031 is a precision sealing component designed to maintain airtight and leak-free connections within compatible Graco fluid systems. It helps preserve pressure integrity and prevents fluid or air leakage during pump operation.
Made from durable **EPDM (EPR) material**, this O-ring is engineered for resistance against wear, chemicals, and temperature variations, making it suitable for demanding industrial spray and coating applications.
Key Features
| Component Type | O-ring seal |
| Size | 2-031 standard specification |
| Material | EPDM (EPR) rubber compound |
| Function | Prevents fluid and air leakage |
| Application | Graco spray and fluid systems |
Installation & Usage Tips
- Ensure correct groove seating to maintain proper sealing.
- Avoid over-stretching during installation to prevent damage.
- Check compatibility with chemical exposure before use.
- Replace during routine maintenance to avoid system leaks.
- Keep surfaces clean for maximum sealing efficiency.
Frequently Asked Questions
It creates a tight seal to prevent air and fluid leakage in pump and spray systems.
It is made from EPDM (EPR), known for chemical resistance and durability.
It is used in Graco spray systems and fluid handling equipment requiring 2-031 sealing.
Replace it during maintenance if signs of wear, cracking, or leakage appear.
