Description
The GRACO 108993 is a packing o-ring made from Buna-N (nitrile rubber), designed to provide a reliable seal within GRACO hydraulic reciprocator and pump assemblies. Its primary function is to prevent fluid leakage and maintain system integrity in demanding industrial environments.
Key Features:
- O-Ring (Packing)
- Buna-N (nitrile rubber)
- Compatible with select GRACO hydraulic reciprocator and pump assemblies (e.g., Dyna-Star series)
- Reliable sealing performance
- Resistant to oils and hydraulic fluids
- Designed for easy replacement and maintenance
Applications:
Used in hydraulic reciprocator and pump assemblies to seal moving parts and prevent fluid leakage. Suitable for industrial lubrication and fluid transfer applications.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, longevity, and safety of the equipment. Non-genuine parts may compromise system integrity and void warranties.
- Ensure the system is depressurized and isolated before installation.
- Inspect the o-ring and mating surfaces for damage or contamination.
- Lubricate the o-ring with compatible fluid before installation to prevent tearing.
- Follow the equipment manual for specific installation procedures and torque specifications.






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