

Graco 647373 1050A Pump – Air‑operated diaphragm pump with FK (Viton) seats, PTFE balls & Buna‑N diaphragm for diverse fluid applications.
| Manufacturer | Graco |
|---|---|
| Model Number | 647373 |
| Type | Pneumatic Diaphragm Pump |
| Center Section Material | Aluminum |
| Port Size | 1″ NPT |
| Air Inlet | 1/2″ NPT |
| Wetted Material | Aluminum, FK (Viton) seats, PTFE balls, Buna‑N diaphragm |
| Compatible Media | Water, oils, solvents, detergents, light chemicals |
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