

Graco DB3655 Pump 1590A PA01AA1SPTPTPPT is an air-operated diaphragm pump featuring PTFE elastomers throughout for extensive chemical resistance.
Graco DB3655 Pump 1590A PA01AA1SPTPTPPT is a heavy-duty, air-operated diaphragm pump designed for demanding chemical handling. Featuring 1-1/2 inch NPT inlet/outlet ports, PTFE diaphragms, and PTFE balls, this pump provides broad chemical compatibility and consistent performance in industrial fluid transfer roles. Its aluminum construction with stainless steel seats ensures durability in service.
| Part Number | DB3655 |
|---|---|
| Pump Type | Air-Operated Double Diaphragm |
| Fluid Inlet/Outlet | 1-1/2″ NPT |
| Center Section Material | Aluminum |
| Seat Material | Stainless Steel |
| Diaphragm Material | PTFE |
| Ball Material | PTFE |
| Maximum Pressure | 120 psi |
Subscribe to our newsletter to get exclusive discounts and new theme launches right in your inbox.
You may unsubscribe at any moment. For that purpose, please find our contact info in the legal notice.