The GRACO 164891 is a PTFE (polytetrafluoroethylene) O-ring packing, designed to provide a reliable seal in GRACO equipment. It is used to prevent leaks and maintain system integrity in high-flow, high-pressure fluid handling applications.

Key Features:

• O-ring packing
• PTFE (polytetrafluoroethylene)
• Compatible with GRACO Viscon HF High Flow, High Pressure equipment and other GRACO systems where specified
• High chemical resistance due to PTFE material
• Reliable sealing performance
• Suitable for demanding industrial environments

Applications:
Used in GRACO fluid handling systems, particularly in high-flow, high-pressure applications such as lubrication, paint, and other industrial fluid transfer systems.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of equipment. Non-genuine parts may compromise system integrity and void warranties.
• Always replace O-rings during routine maintenance or when leaks are detected
• Ensure surfaces are clean and free of debris before installation
• Follow manufacturer torque and assembly instructions for related components
• Refer to the equipment manual for specific installation procedures