The GRACO 166612 is a packing o-ring made from PTFE (Teflon), designed to provide a reliable seal within GRACO fluid handling and filtration equipment. It is intended to prevent leaks and maintain system integrity in demanding industrial environments.

Key Features:

• O-Ring Packing
• PTFE (Teflon)
• Designed for use in GRACO surge tanks, fluid filters, and related equipment
• High chemical resistance due to PTFE material
• Reliable sealing performance
• Long service life in harsh environments
• Ease of replacement during maintenance

Applications:
Used in GRACO surge tanks, fluid filters, and other fluid handling systems where a robust, chemical-resistant seal is required.

Installation Notes:

• Using genuine GRACO o-rings ensures proper fit, seal integrity, and equipment reliability, reducing downtime and maintenance costs.
• Lubricate the o-ring before installation to ease fitting and prevent damage
• Carefully bend the o-ring into a kidney shape if required by the groove design, then push into place
• Ensure the groove is clean and free of debris before installation
• Replace o-rings during regular maintenance or if signs of wear or leakage are observed
• Keep spare o-rings on hand to minimize downtime
• Follow torque specifications for related components as outlined in the equipment manual
• Inspect o-rings regularly for wear or damage