

Graco Husky 1050A Pneumatic Diaphragm Pump – 1″ industrial pump with aluminum seats and GE/PTFE elastomers for superior chemical resistance.
| Manufacturer | Graco |
|---|---|
| Model Number | 647386 (1050A‑PA01CA1ALGEGEPT) |
| 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 & GE/PTFE elastomers |
| Compatible Media | Aggressive chemicals, solvents, acids |