The GRACO 17R047 is a ceramic ball component designed for use within GRACO displacement pumps and related equipment. It serves as a check ball, ensuring proper flow direction and sealing within the pump assembly.

Key Features:

• Check ball
• 0.5625 inch diameter
• Ceramic
• Compatible with select GRACO displacement pumps (e.g., models referenced in repair kits and manuals)
• High wear resistance due to ceramic material
• Reliable sealing and flow control
• Long service life in abrasive environments

Applications:
Used in GRACO displacement pumps for lubrication, paint, and other fluid transfer applications, particularly where durability and resistance to wear are required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with GRACO equipment.
• Ensure the pump is depressurized and isolated before installation
• Inspect the ball seat and surrounding components for wear or damage
• Follow the manufacturer’s recommended procedures for replacement and reassembly
• Use appropriate tools to avoid damaging the ceramic ball
• Regularly inspect the ball and seat for signs of wear or damage
• Replace the ball as part of routine maintenance or when performance issues arise
• Keep spare parts on hand for quick replacement