

Premium **Graco Husky 1050 Pneumatic Diaphragm Pump** with robust aluminum construction — engineered for industrial fluid transfer and high‑efficiency pumping performance.
| Manufacturer | Graco |
|---|---|
| Model Number | 647280 |
| Type | Husky 1050 Pneumatic Diaphragm Pump |
| Center Section Material | Aluminum |
| Port Size | 1″ NPT Inlet & Outlet |
| Air Inlet | 1/2″ Female NPT |
| Wetted Material | Aluminum, Buna‑N/Acetal/TPFE variants |
| Compatible Media | Oils, Water, Antifreeze, Detergents, Wastewater |
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