The GRACO D05D06 Complete Fluid Repair Kit is a replacement parts set designed for the GRACO 515 series air-operated double diaphragm pumps. It is typically constructed from materials compatible with the pump’s fluid section, such as polypropylene or other engineered plastics, and is intended to restore or maintain the fluid handling performance of the pump.

Key Features:

• Fluid Section Repair Kit
• For GRACO 515 Series
• Polypropylene or similar engineered plastic (exact material may vary by kit; for D05977, polypropylene is specified)
• GRACO 515 Series Air-Operated Double Diaphragm Pumps
• Restores pump performance and reliability
• Includes essential components for fluid section repair
• Designed for ease of maintenance and quick replacement
• Supports long service life and reduced downtime

Applications:
Used for maintenance and repair of GRACO 515 series air-operated double diaphragm pumps in industrial, mining, agricultural, and other fluid transfer applications.

Installation Notes:

• Using genuine GRACO repair kits ensures compatibility, reliability, and optimal performance of the pump. Non-genuine parts may compromise safety and efficiency.
• Follow the manufacturer’s recommended torque specifications for assembly (e.g., torque fluid-side diaphragm plates to 80–90 in-lb (9–10 N-m))
• Ensure all check valve parts are correctly installed and seated
• Use appropriate tools and follow the sequence outlined in the manual
• Inspect all components for wear or damage before installation
• For overmolded diaphragms, use a flat surface and apply even pressure during assembly; two people may be required for certain steps
• Regularly inspect the fluid section for leaks or wear
• Replace worn or damaged components promptly using genuine kits
• Keep the pump and surrounding area clean to prevent contamination
• Follow all safety and grounding procedures as specified in the manual