

Reliable **Graco Husky 1050A 1″ Pneumatic Diaphragm Pump** with aluminum center section, stainless steel seats & balls, and Buna‑N diaphragm — ideal for broad industrial fluid transfer.
| Manufacturer | Graco |
|---|---|
| Model Number | 647429 |
| Type | 1050A Pneumatic Diaphragm Pump |
| Center Section Material | Aluminum |
| Port Size | 1″ NPT |
| Air Inlet | 1/2″ Female NPT |
| Wetted Material | Stainless Steel Seats & Balls, Buna‑N Diaphragm |
| Compatible Media | Water, Oils, Detergents, Wastewater |