

Graco Husky 1050A 1″ diaphragm pump with stainless steel seats and Santoprene/PTFE two‑piece wetted parts — excellent choice for aqueous, oil, and detergent fluids.
| Manufacturer | Graco |
|---|---|
| Model Number | 647597 |
| Type | Air‑Operated Double Diaphragm Pump |
| Center Section Material | Stainless Steel |
| Port Size | 1″ BSPT/NPT |
| Air Inlet | 1/2″ NPT |
| Wetted Material | Stainless steel seats, Santoprene/PTFE two‑piece balls & diaphragm |
| Compatible Media | Water, Oils, Coolants, Detergents |