Graco DB4911 Pump 1590S PA01AS1PPPTPTPT is a stainless steel air‑operated diaphragm pump with polypropylene wetted parts for superior corrosion resistance.
Graco DB4911 Pump 1590S PA01AS1PPPTPTPT is a robust stainless steel diaphragm pump engineered for industrial fluid transfer where corrosion resistance is essential. It features a stainless steel body with polypropylene balls and diaphragms, and 1‑1/2″ NPT fluid ports. The air‑operated design provides reliable service in areas where electrical power is restricted or unavailable.
| Part Number | DB4911 |
|---|---|
| Pump Type | Air‑Operated Double Diaphragm |
| Body Material | Stainless Steel |
| Ball Material | Polypropylene |
| Diaphragm Material | Polypropylene |
| Fluid Inlet/Outlet | 1‑1/2″ NPT |
| Maximum Pressure | 120 psi |
| Drive Type | Compressed Air |
