| Maximum fluid working pressure | 100 PSI |
| Minimum air startup pressure | 30 PSI |
| Fluid inlet and outlet size | 1/2 in. NPT |
| Maximum suction lift (Wet) | 31.2 ft |
| Maximum suction lift (Dry) | 10.8 ft |
| Maximum size pumpable solids | 0.16 in. |
| Fluid flow per cycle | 0.042 gallons |
| Maximum free-flow delivery | 16.0 GPM |
| Maximum pump speed | 381 cycles per minute |
| Wetted Parts | PTFE, EPDM, NBR, UHMWPE |
| Maximum fluid temperature (PTFE Pumps) | 212° F |
| Maximum fluid temperature (UHMWPE Pumps) | 158° F |
| Body Material | PTFE |
| Diaphragms | PTFE |
| Balls | PTFE |
| Seats | PTFE |
| Weight | 112.00 LBS |
Graco's ChemSafe 1590 pump features PTFE corrosion-resistant fluid paths ideal for corrosive and abrasive chemicals. With a max flow rate of 16.6 GPM and no exposed metals, it achieves high flow rates while minimizing air consumption and operational noise.
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