

The Graco 649481 Husky 1050F is a 1-inch air-operated double diaphragm pump designed for reliable transfer of chemicals, coatings, and industrial fluids in demanding environments.
The Graco 649481 Pump 1050F PP01DF2 PV/SS/PO/D is not designed for a single fixed machine. Instead, it is commonly installed as a core component in industrial and OEM fluid-handling systems that require a reliable 1-inch air-operated double diaphragm pump.
The Graco 649481 belongs to the Husky 1050F series, a 1-inch air-operated double diaphragm (AODD) pump designed for industrial fluid transfer. It operates using compressed air, eliminating the need for electrical power and allowing safe operation in hazardous or wet environments.
This configuration is engineered for durability, chemical resistance, and consistent performance in demanding applications such as chemical processing, coatings, and general manufacturing.
| Code | Description |
|---|---|
| 1050F | Husky 1050 full-flow air-operated double diaphragm pump |
| PV | PVDF fluid sections for high chemical resistance |
| SS | Stainless steel internal components for strength and corrosion resistance |
| PO | Polypropylene housing components for durability |
| D | Diaphragm material optimized for industrial fluid compatibility |
| Pump Type | Air-operated double diaphragm (AODD) |
|---|---|
| Port Size | 1 inch fluid inlet / outlet |
| Power Source | Compressed air |
| Maximum Air Pressure | Up to 125 psi |
| Typical Applications | Chemicals, coatings, solvents, industrial fluids |
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