The GRACO D05377 KIT is a complete fluid repair kit designed for GRACO 515 and 715 series air-operated diaphragm pumps. The kit is constructed with stainless steel (SS) components and is intended for the maintenance, repair, and restoration of fluid handling systems within GRACO equipment.

Key Features:

• Fluid repair kit
• 515/715 IN SS
• Stainless steel (SS)
• GRACO 515 and 715 series air-operated diaphragm pumps
• Comprehensive repair solution for fluid handling components
• Designed for ease of maintenance and reliability
• Supports extended duty cycles in demanding industrial environments

Applications:
Used for the repair and maintenance of GRACO 515 and 715 series air-operated diaphragm pumps in various industrial, mining, and agricultural applications.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment.
• Always use genuine GRACO parts and accessories for installation.
• Apply compatible liquid thread sealant on all male threads.
• Tighten all connections firmly to avoid air or fluid leaks, but do not over-tighten.
• Follow the recommended torque specifications for fluid-side diaphragm plates and fluid cover/manifold nuts (80–90 in-lb or 9–10 N-m at 100 rpm maximum).
• Ensure all check valve parts are in place before reassembly.
• For overmolded diaphragms, use a flat surface and apply pressure as needed; two people may be required for assembly.