OEM fluid section repair kit restoring sealing performance and pump efficiency in Graco Husky 515 and 716 diaphragm pumps using stainless steel, Buna-N, and PTFE components.
| Equipment Model | Fluid Section Configuration | Application |
|---|---|---|
| Graco Husky 515 | 515 IN SS / BN / BN / FKPT | Industrial fluid transfer and chemical handling |
| Graco Husky 716 | 715 IN SS / BN / BN / FKPT | High-demand pumping of abrasive and corrosive fluids |
The Graco D05377 Kit is an OEM-grade fluid section repair kit designed for Graco Husky 515 and 716 air-operated diaphragm pumps. It restores the internal sealing and fluid-handling components to ensure consistent pump performance in demanding industrial environments.
This kit combines stainless steel (SS), Buna-N (BN), and PTFE-based FKPT components, providing a balanced solution for durability, sealing reliability, and chemical compatibility. The dual BN configuration enhances elastomer flexibility and sealing performance under varying operating pressures.
It is used during full pump rebuilds to replace worn diaphragms, seals, and wear parts, restoring efficiency, preventing leaks, and extending pump service life.
