

Heavy‑duty **Graco Husky 1050A 1″ Pneumatic Diaphragm Pump** with aluminum center section, Buna‑N seats & balls, and Corzan/CPVC‑compatible diaphragm — designed for reliable industrial fluid transfer.
| Manufacturer | Graco |
|---|---|
| Model Number | 647450 |
| Type | 1050A Pneumatic Diaphragm Pump |
| Center Section Material | Aluminum |
| Port Size | 1″ NPT Inlet & Outlet |
| Air Inlet | 1/2″ Female NPT |
| Wetted Material | Aluminum, Buna‑N Seats & Balls, Corzan/CPVC‑Compatible Diaphragm |
| Compatible Media | Water, Oils, Detergents, Mild Chemicals, Wastewater |
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