

Graco 647346 Husky 1050A Diaphragm Pump – industrial pneumatic pump with cast aluminum and high‑grade stainless steel wetted parts optimized for fluids and chemical applications.
| Manufacturer | Graco |
| Model Number | 647346 |
| Type | Pneumatic Diaphragm Pump |
| Center Section Material | Cast Aluminum |
| Port Size | 1" NPT |
| Air Inlet | 1/2" NPT |
| Wetted Material | High‑Grade Stainless Steel |
| Compatible Media | Water, oils, solvents, industrial fluids |