Graco Husky 1050A 1″ diaphragm pump with aluminum center, acetal center section and Buna‑N elastomers — ideal for water, oils, coolants and service fluids.
| Manufacturer | Graco |
|---|---|
| Model Number | 647646 |
| 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 & Buna‑N elastomers |
| Compatible Media | Water, Oils, Coolants, Light Chemicals |
