Description
The GRACO 128789 is an O-ring made from FFKM (perfluoroelastomer), designed for use in GRACO equipment to provide a reliable seal in demanding environments. Its material offers exceptional chemical and temperature resistance, making it suitable for applications where standard elastomers would fail.
Key Features:
- O-ring
- 2-112
- FFKM (perfluoroelastomer)
- Designed for use in GRACO equipment; specific compatibility depends on application and model
- Exceptional chemical resistance
- High temperature resistance
- Reliable sealing performance
- Long service life in aggressive environments
Applications:
Used in GRACO equipment for sealing applications where exposure to aggressive chemicals, high temperatures, or steam is expected. Commonly found in industrial, pharmaceutical, food processing, and oil & gas applications.
Installation Notes:
- Using genuine GRACO O-rings ensures optimal performance, reliability, and compatibility with GRACO equipment, reducing the risk of leaks and equipment failure.
- Inspect the O-ring and mating surfaces for damage or contamination before installation
- Lubricate the O-ring with a compatible lubricant if recommended by the equipment manual
- Ensure proper alignment during installation to prevent pinching or twisting
- Follow GRACOs recommended maintenance schedule for O-ring replacement






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