The GRACO 198646 GUIDE BALL is a spring-loaded inlet guide ball designed for use in GRACO Xtreme Lowers. It is typically constructed from durable materials suitable for high-pressure fluid handling and is intended to facilitate smooth ball movement and reliable sealing within the pump assembly.

Key Features:

• Guide Ball, Spring Loaded
• 1.25 inch
• GRACO Xtreme Lowers
• Spring-loaded for improved change-over rate and reliability
• Designed for use with higher viscosity fluids when configured with longer ball travel
• Optional inlet ball spring kit available for enhanced performance

Applications:
Used in GRACO Xtreme Lowers for fluid transfer and pumping applications, particularly in industrial and maintenance settings where reliable sealing and smooth operation are required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with GRACO equipment.
• Refer to the GRACO Xtreme Lowers manual for specific installation procedures
• Shims can be configured for short or long ball travel; longer travel is recommended for higher viscosity fluids
• Torque inlet housing to 140-150 ft-lb (189-203 N•m) as specified in the manual
• Optional inlet ball spring kit can be used to improve change-over rate with longer ball travel configurations