

Graco Husky 1050P polypropylene air‑operated diaphragm pump with polypropylene seats and PTFE balls & PTFE overmold diaphragm — excellent corrosion resistance for industrial and chemical fluid handling.
| Manufacturer | Graco |
|---|---|
| Model Number | 649007 |
| Type | Air‑Operated Double Diaphragm Pump |
| Center Section Material | Polypropylene |
| Port Size | 1″ flange inlet & outlet |
| Air Inlet | 1/2″ NPT |
| Wetted Material | Polypropylene, PTFE balls & PTFE overmold diaphragm |
| Compatible Media | Corrosives, Chemicals, Water, Oils |
| Max Flow | ~189 L/min |
| Max Pressure | ~125 psi (8.6 bar) |