Description
The GRACO C31039 is a U-cup seal packing designed for use in GRACO equipment. It functions as a dynamic seal to prevent fluid leakage and maintain pressure within hydraulic or fluid handling systems. Material is not specified in available sources.
Key Features:
- U-Cup Seal/Packing
- Dynamic sealing capability
- Reliable performance in hydraulic and fluid systems
- Ease of maintenance and replacement
Applications:
Used in GRACO hydraulic cylinders, spray guns, and fluid handling equipment to prevent leaks and maintain system integrity.
Installation Notes:
- Using genuine GRACO parts ensures proper fit, performance, and longevity of equipment.
- Ensure the seal is clean and free from debris before installation.
- Lubricate the seal with compatible fluid if recommended by the manufacturer.
- Follow equipment manual instructions for seal replacement.






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