

Graco D5B277 Husky 515 P Pump (515P‑PP01AP4ACBNBNPT0) is an air‑operated diaphragm pump with acetal seats and Buna‑N/PTFE balls and diaphragms, designed for general industrial fluid transfer applications.
Graco D5B277 Husky 515 P Pump (515P‑PP01AP4ACBNBNPT0) is a robust air-operated diaphragm pump featuring acetal seats with Buna-N/PTFE balls and diaphragms. This combination ensures reliable performance and chemical compatibility for industrial fluid transfer. It supports both center and end porting and provides easy access for maintenance.
| Brand | Graco |
|---|---|
| Part Number | D5B277 |
| Pump Type | Air-operated diaphragm |
| Fluid Inlet/Outlet | 1/2" BSP female |
| Seat Material | Acetal |
| Ball Material | Buna-N/PTFE |
| Diaphragm Material | Buna-N/PTFE |
| Center Section Material | Polypropylene |