

Graco DBC346 Pump 1590A PA01AA2SSSDSPPT is a stainless steel air‑operated diaphragm pump with hardened stainless seats and Santoprene wetted parts for versatile fluid transfer.
Graco DBC346 Pump 1590A PA01AA2SSSDSPPT is a stainless steel air‑operated diaphragm pump designed for industrial fluid transfer with Santoprene wetted parts. Featuring hardened stainless steel seats and Santoprene diaphragms and balls, this model delivers robust performance while offering flexibility for handling a range of fluid types. The compressed air operation enables use where electrical power is not feasible.
| Part Number | DBC346 |
|---|---|
| Pump Type | Air‑Operated Double Diaphragm |
| Body Material | Stainless Steel |
| Seat Material | Hardened Stainless Steel |
| Diaphragm Material | Santoprene |
| Ball Material | Santoprene |
| Fluid Inlet/Outlet | 1‑1/2″ NPT |
| Maximum Pressure | 120 psi |
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