Graco 104444 Packing O-Ring

Part Detail: Packing O-Ring 104444

The Packing O-Ring – part 104444 is a genuine OEM seal used in high-pressure fluid systems by Graco. It ensures a reliable seal and helps maintain system integrity under demanding conditions.

Compatible Machines

• Graco skid-mount striper/transfer systems referencing part 104444 in the parts list :contentReference[oaicite:1]{index=1}
• Graco models that use the packing seal ring as per legacy manual assemblies :contentReference[oaicite:2]{index=2}

Key Specifications & Features

Why This O-Ring Matters

Choosing the correct seal ensures optimal system performance and prevents leaks or downtime in fluid handling systems:

• Superior sealing integrity: Designed for the specific assembly where leakage could compromise system operation.
• Genuine OEM quality: Ensures fit, durability and compatibility when replacing the original component.
• Suitable for high-stress environments: Engineered for use in assemblies where fluid pressure and return flows demand specific sealing geometry.

Installation & Maintenance Tips

Follow these recommendations to get long service life and avoid issues:

1. Shut down and depressurize the system before opening any fluid-carry components.
2. Inspect surrounding sealing surfaces and grooves—replace the 104444 if signs of wear or distortion are present.
3. Ensure the O-ring is seated properly and the groove is clean and free of debris or damage.
4. Keep a spare 104444 part on hand if you regularly service the assembly it belongs to—reduces downtime.

Frequently Asked Questions