

The Graco 24X509 Pump ChemSafe UHMW 2.5in NPT is a corrosion‑resistant industrial diaphragm pump with a UHMWPE fluid path and 2.5″ NPT threaded connections built for aggressive fluid transfer.
The Graco 24X509 Pump ChemSafe UHMW 2.5in NPT is a corrosion‑resistant industrial air‑operated double diaphragm pump engineered to handle aggressive liquids reliably. Designed with an ultra‑high molecular weight polyethylene (UHMWPE) fluid path and 2.5″ NPT threaded fluid connections, this model is perfect for industrial chemical transfer, wastewater, electroplating and other demanding fluid handling environments where corrosion resistance and durability are essential.
| Part Number | 24X509 |
|---|---|
| Description | Pump ChemSafe UHMW 2.5in NPT |
| Brand | Graco |
| Pump Type | Air‑Operated Double Diaphragm |
| Fluid Path Material | UHMWPE |
| Connection Type | 2.5″ NPT |
| Suitable Liquids | Corrosive & abrasive fluids |
| Best Uses | Industrial chemical transfer |
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