

Graco Husky 1050A 1″ diaphragm pump with aluminum center, acetal center section and PTFE elastomers — excellent chemical resistance for solvents, water and industrial liquids.
| Manufacturer | Graco |
|---|---|
| Model Number | 647647 |
| Type | Air‑Operated Double Diaphragm Pump |
| Center Section Material | Aluminum & Acetal |
| Port Size | 1″ BSPT inlet/outlet |
| Air Inlet | 1/2″ NPT |
| Wetted Material | Aluminum, acetal & PTFE elastomers |
| Compatible Media | Chemicals, Solvents, Water, Oils |