

Graco Husky 1050P polypropylene air‑operated diaphragm pump with polypropylene seats and FKM (fluorocarbon) balls & PTFE diaphragm — ideal for chemical, solvent and industrial fluid transfer.
| Manufacturer | Graco |
|---|---|
| Model Number | 649003 |
| Type | Air‑Operated Double Diaphragm Pump |
| Center Section Material | Polypropylene |
| Port Size | 1″ flange inlet & outlet |
| Air Inlet | 1/2″ NPT |
| Wetted Material | Polypropylene, FKM balls & PTFE diaphragm |
| Compatible Media | Chemicals, Solvents, Water, Oils |
| Max Flow | ~189 L/min |
| Max Pressure | ~125 psi (8.6 bar) |