

Graco DB5A11 Pump 1590F PA01AF2PVPTPTPT is a stainless steel air‑operated diaphragm pump with PVDF wetted components for superior chemical compatibility.
Graco DB5A11 Pump 1590F PA01AF2PVPTPTPT is a stainless steel air‑operated diaphragm pump designed for challenging chemical fluid transfer. It features PVDF wetted parts including balls and diaphragms, providing strong resistance to a broad range of corrosive substances. The compressed air driven design and 1‑1/2″ NPT fluid ports ensure reliable performance in industrial and chemical processing environments without requiring electrical power.
| Part Number | DB5A11 |
|---|---|
| Pump Type | Air‑Operated Double Diaphragm |
| Body Material | Stainless Steel |
| Diaphragm Material | PVDF |
| Ball Material | PVDF |
| Fluid Inlet/Outlet | 1‑1/2″ NPT |
| Maximum Pressure | 120 psi |
| Drive Type | Compressed Air |