Graco DBD311 Pump 1590S PA01AS2SSPTPTPT is a Husky 1590 stainless steel air‑operated diaphragm pump with PTFE balls and stainless steel seats for heavy‑duty fluid handling applications.
Graco DBD311 Pump 1590S PA01AS2SSPTPTPT is a genuine Graco Husky 1590 series air‑operated stainless steel diaphragm pump engineered for reliable high‑volume fluid transfer in demanding environments. The stainless steel fluid section combined with PTFE balls and seats provides excellent corrosion and chemical resistance, while the robust design supports continuous industrial use.
| Series | Husky 1590 |
|---|---|
| Part Number | DBD311 / 1590S PA01AS2SSPTPTPT |
| Fluid Port Size | 1‑1/2 in. (38.1 mm) |
| Fluid Section Material | Stainless Steel |
| Centre Section Material | Aluminium |
| Seat Material | 316 Stainless Steel |
| Ball/Diaphragm Material | PTFE |
| Maximum Flow Rate | 100 gpm (378 lpm) |
| Maximum Fluid Pressure | 120 psi (8.4 bar) |
| Air Inlet Size | 1/2 in. NPT |
