

Graco Husky 1050A 1″ diaphragm pump with alternating PT and Buna‑N elastomers — dependable performance for water, oils, and industrial liquids.
| Manufacturer | Graco |
|---|---|
| Model Number | 647619 |
| Type | Air‑Operated Double Diaphragm Pump |
| Center Section Material | Aluminum |
| Port Size | 1″ BSPT/NPT |
| Air Inlet | 1/2″ NPT |
| Wetted Material | Alternating PT & Buna‑N elastomers |
| Compatible Media | Water, Oils, Coolants, Light Chemicals |