

Graco Husky 1050A Air‑Operated Diaphragm Pump – 1″ pump with aluminum seats and Santoprene diaphragm & balls for excellent chemical flexibility.
| Manufacturer | Graco |
|---|---|
| Model Number | 647294 (1050A‑PA01BA2ALTPSPPT) |
| Type | Air‑Operated Diaphragm Pump |
| Center Section Material | Aluminum |
| Port Size | 1″ fluid | 1/2″ air |
| Air Inlet | 1/2″ NPT |
| Wetted Material | Aluminum seats, Santoprene diaphragm & balls |
| Compatible Media | Water, antifreeze, detergents, oils |
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