The GRACO D05030 is a replacement check ball kit designed for use in GRACO pumps. It contains four 316 stainless steel check balls and an adhesive packet. This kit is intended to maintain or restore the sealing and check valve function within compatible GRACO pump assemblies, ensuring reliable operation and preventing backflow.

Key Features:

• Check Ball Kit
• 1/2- & 3/4-inch
• 316 Stainless Steel
• Compatible with select GRACO pump models, including Husky 515 and 716 series
• High corrosion resistance due to 316 stainless steel construction
• Includes adhesive for secure installation
• Designed for easy replacement and maintenance
• Reliable sealing and check valve function

Applications:
Used in industrial pump assemblies for applications such as transferring antifreeze, detergents, resins, polymers, motor oil, grease, hydraulic fluid, transmission fluid, cutting oil, water, and wastewater treatment fluids[5].

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with GRACO equipment.
• Ensure pump is depressurized and isolated before installation
• Clean the check valve seat thoroughly before installing new check balls
• Use the included adhesive as directed for secure seating
• Follow all safety procedures outlined in the equipment manual