

**Graco 647221 Husky 1050A Double Diaphragm Pump** – heavy‑duty air‑operated pump for transferring industrial fluids with strong aluminum construction.
| Manufacturer | Graco |
| Model Number | 647221 |
| Type | Pneumatic Diaphragm Pump |
| Center Section Material | Aluminum |
| Port Size | 1" NPT |
| Air Inlet | 1/2" NPT |
| Wetted Material | Aluminum based components |
| Compatible Media | Industrial fluids and aqueous solutions |
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