

Graco Husky 1050P polypropylene diaphragm pump with polypropylene seats and Santoprene balls & diaphragm — corrosion‑resistant pump for water, oil, coolants and light industrial fluids.
| Manufacturer | Graco |
|---|---|
| Model Number | 649021 |
| Type | Air‑Operated Double Diaphragm Pump |
| Center Section Material | Polypropylene |
| Port Size | 1″ flange inlet & outlet |
| Air Inlet | 1/2″ NPT |
| Wetted Material | Polypropylene, Santoprene balls & Santoprene diaphragm |
| Compatible Media | Water, Oils, Coolants, Light Industrial Fluids |
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