

Graco Husky 1050A 1″ diaphragm pump with two‑piece acetal balls and Buna‑N diaphragm — dependable solution for oils, water and industrial fluids.
| Manufacturer | Graco |
|---|---|
| Model Number | 647574 |
| Type | Air‑Operated Double Diaphragm Pump |
| Center Section Material | Aluminum |
| Port Size | 1″ BSPT/NPT |
| Air Inlet | 1/2″ NPT |
| Wetted Material | Two‑piece acetal balls, Buna‑N diaphragm |
| Compatible Media | Water, Oils, Antifreeze, Coolants |
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