

Graco 647302 1050A Pump – Air‑operated diaphragm pump with GE thermoplastic balls and TPE diaphragm for versatility in fluid transfer.
| Manufacturer | Graco |
|---|---|
| Model Number | 647302 |
| Type | Pneumatic Diaphragm Pump |
| Center Section Material | Aluminum |
| Port Size | 1″ BSPT/NPT |
| Air Inlet | 1/2″ NPT |
| Wetted Material | Aluminum, GE thermoplastic balls & elastomer, TPE diaphragm |
| Compatible Media | Water, oils, detergents, antifreeze, industrial fluids |