

Graco 647492 Husky 1050A industrial diaphragm pump offering dependable air‑powered fluid handling with robust aluminum center section and engineered components.
| Manufacturer | Graco |
|---|---|
| Model Number | 647492 |
| Type | 1050A Air‑Operated Double Diaphragm Pump |
| Center Section Material | Aluminum |
| Port Size | 1″ Fluid / 1/2″ Air Inlet / 3/4″ Air Exhaust |
| Air Inlet | 1/2″ NPT |
| Wetted Material | Aluminum plus engineered polypropylene/acetal seats & balls |
| Compatible Media | Antifreeze, detergents, oils, hydraulic fluids, cutting fluids, water |
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