The GRACO 16W509 is a repair kit containing a piston seat and associated components, designed to restore and maintain the optimal performance of GRACO equipment. The kit is intended for use in servicing and repairing the piston seat assembly within various GRACO fluid handling systems. The piston seat is typically constructed from durable materials such as carbide, and includes an o-ring for sealing.

Key Features:

• Repair kit (seat, piston)
• 16W509
• Carbide piston seat with o-ring
• Designed for use in GRACO equipment requiring piston seat repair; specific models may vary—consult manual for compatibility
• Ease of maintenance: Designed for straightforward replacement and repair
• Reliability: High-quality materials ensure long service life
• Duty cycle: Suitable for regular maintenance cycles in industrial environments

Applications:
Used for repairing and maintaining the piston seat assembly in GRACO fluid handling equipment, ensuring proper sealing and efficient operation in commercial and industrial applications.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of your equipment.
• Follow the equipment manual for specific installation instructions
• Ensure all old components are removed and surfaces are clean before installing the new kit
• Check for proper seating and sealing after installation
• Regularly inspect the piston seat and o-ring for wear or damage
• Replace the kit as part of routine maintenance or when performance issues arise
• Use only recommended lubricants and cleaning agents