

Graco 647328 1050A Pump – Air‑operated diaphragm pump with polypropylene seats, PTFE balls and PTFE diaphragms for chemical resistance.
| Manufacturer | Graco |
|---|---|
| Model Number | 647328 |
| Type | Pneumatic Diaphragm Pump |
| Center Section Material | Aluminum |
| Port Size | 1″ NPT |
| Air Inlet | 1/2″ NPT |
| Wetted Material | Aluminum, Polypropylene seats, PTFE balls & diaphragms |
| Compatible Media | Aggressive chemicals, solvents, oils, water |