

Graco DBC341 Pump 1590A PA01AA2SSSDPTPT is a stainless steel air‑operated diaphragm pump with hardened stainless seats and PTFE wetted components for industrial chemical service.
Graco DBC341 Pump 1590A PA01AA2SSSDPTPT is a stainless steel air‑operated diaphragm pump built for demanding industrial fluid transfer. With PTFE diaphragms and balls paired with hardened stainless steel seats and a 1‑1/2″ NPT port configuration, this model delivers reliable performance and chemical resistance. Its compressed air operation ensures suitability where electrical power may be restricted.
| Part Number | DBC341 |
|---|---|
| Pump Type | Air‑Operated Double Diaphragm |
| Body Material | Stainless Steel |
| Seat Material | Hardened Stainless Steel |
| Diaphragm Material | PTFE |
| Ball Material | PTFE |
| Fluid Inlet/Outlet | 1‑1/2″ NPT |
| Maximum Pressure | 120 psi |
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