

Graco Husky 1050A 1″ diaphragm pump with two‑piece Santoprene and stainless materials — smooth transfer of oils, detergents and light chemicals.
| Manufacturer | Graco |
|---|---|
| Model Number | 647576 |
| Type | Air‑Operated Double Diaphragm Pump |
| Center Section Material | Aluminum |
| Port Size | 1″ BSPT/NPT |
| Air Inlet | 1/2″ NPT |
| Wetted Material | Santoprene seats, Stainless Steel balls, Santoprene diaphragm |
| Compatible Media | Water, Oils, Detergents, Coolants |