Graco DB4388 Pump 1590S PA01AS1SSFKFKPT is a stainless steel air-operated diaphragm pump with FKM balls and PTFE diaphragms designed for high chemical resistance.
Graco DB4388 Pump 1590S PA01AS1SSFKFKPT is a heavy-duty stainless steel diaphragm pump engineered for demanding chemical and industrial fluid transfer. It features a stainless steel body and seats, 1-1/2″ NPT inlet and outlet, FKM balls, and PTFE diaphragms for enhanced fluid compatibility and resistance to aggressive chemicals. Its air-powered design ensures reliable service in environments where electrical power is unavailable.
| Part Number | DB4388 |
|---|---|
| Pump Type | Air-Operated Double Diaphragm |
| Body Material | Stainless Steel |
| Seat Material | Stainless Steel |
| Diaphragm Material | PTFE |
| Ball Material | FKM |
| Fluid Inlet/Outlet | 1-1/2″ NPT |
| Maximum Pressure | 120 psi |
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