Graco Husky 1050A Air‑Operated Diaphragm Pump – 1″ pump with aluminum seats and Buna‑N elastomers throughout for reliable fluid transfer.
| Manufacturer | Graco |
|---|---|
| Model Number | 647389 (1050A‑PA01CA1ALBNBNPT) |
| 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, Buna‑N balls & diaphragm |
| Compatible Media | Water, oils, mild chemicals |
