The GRACO Complete Fluid Repair Kit 515 (SKU:. D05A16) is a replacement kit designed for the fluid section of GRACO 515 air-operated diaphragm pumps. It typically includes essential components such as diaphragms, seals, and gaskets, constructed from materials suitable for the pumped fluid (commonly polypropylene or similar, depending on the specific kit variant). Its intended use is to restore or maintain the performance and reliability of the pump’s fluid section.

Key Features:

• Fluid Section Repair Kit
• For GRACO 515 Pumps
• Polypropylene or similar (specific material may vary by kit variant)
• GRACO 515 Air-Operated Diaphragm Pumps
• Comprehensive replacement of fluid section components
• Designed for ease of maintenance and reliability
• Supports extended pump service life

Applications:
Used for maintenance and repair of GRACO 515 air-operated diaphragm pumps in industrial, mining, and agricultural settings where reliable fluid transfer is required.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the pump.
• Follow the manufacturer’s torque specifications for assembly (e.g., torque fluid-side diaphragm plates to 80–90 in-lb / 9–10 N-m at 100 rpm maximum)
• Apply grease to the diaphragm shaft during installation to prevent damage to seals
• Ensure all check valve parts are in place before reassembly
• Use a flat surface and apply even pressure when assembling overmolded diaphragms; two people may be required for this step
• Reinstall fluid covers and manifolds, torquing nuts to 80–90 in-lb (9–10 N-m)
• Regularly inspect and replace worn components using genuine kits
• Keep a fire extinguisher in the work area during maintenance
• Do not operate gasoline engines in the work area during maintenance