

Graco Husky 1050A Air‑Operated Diaphragm Pump – 1″ industrial pneumatic transfer pump with stainless steel seats, Santoprene balls and PTFE‑overmolded diaphragm.
| Manufacturer | Graco |
|---|---|
| Model Number | 647265 (1050A‑PA01BA2SSSSPOPT) |
| Type | Air‑Operated Diaphragm Pump |
| Center Section Material | Aluminum |
| Port Size | 1″ fluid | 1/2″ air |
| Air Inlet | 1/2″ NPT |
| Wetted Material | Stainless Steel, Santoprene, PTFE |
| Compatible Media | Aggressive chemicals, solvents, acids, industrial fluids |