The GRACO 25P569 is a check ball kit designed for use in GRACO diaphragm pumps. It features Buna-N (nitrile rubber) check balls, which provide chemical resistance and durability. This kit is intended to ensure reliable check valve operation within GRACO pumping equipment, helping to maintain optimal performance and prevent backflow.

Key Features:

• Check Ball Kit
• 3-inch
• Buna-N (nitrile rubber) check balls
• Compatible with GRACO diaphragm pumps, including models referenced in GRACO documentation (e.g., SaniForce 3250, 2- to 4-inch pumps)
• Engineered for heavy-duty performance
• Designed for easy replacement and maintenance
• Helps minimize downtime and repair delays
• Supports preventative maintenance for equipment longevity

Applications:
Used in GRACO diaphragm pumps for applications requiring reliable check valve operation, such as fluid transfer in industrial, agricultural, and maintenance settings.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of your equipment.
• Follow GRACO equipment manual for specific installation instructions
• Replace check ball kits as part of regular preventative maintenance
• Ensure proper cleaning and inspection of valve seats before installation
• Use only recommended tools and procedures to avoid damage