

Premium **Graco Husky 1050A** pump with acetal seats, stainless steel check balls, and PTFE diaphragm — ideal for high chemical resistance in industrial fluid transfer.
| Manufacturer | Graco |
|---|---|
| Model Number | 647312 |
| Type | Pneumatic Diaphragm Pump |
| Center Section Material | Aluminum |
| Port Size | 1″ Inlet/Outlet |
| Air Inlet | 1/2″ NPT |
| Wetted Material | Acetal Seats, Stainless Steel Balls, PTFE Diaphragm |
| Compatible Media | Aggressive chemicals, solvents, oils, wastewater |