

The Graco 651520 Husky 1050S-PA01AS5-1FKFKFK Diaphragm Pump is a 1-inch air-operated double diaphragm pump built for demanding industrial fluid transfer applications, offering reliable performance and excellent chemical compatibility.
The Graco 651520 Husky 1050S-PA01AS5-1FKFKFK Diaphragm Pump is designed to integrate into a wide range of industrial and commercial fluid-handling systems. It is commonly used as a core pump unit within the following machines and setups:
The Graco 651520 Husky 1050S is a 1-inch air-operated double diaphragm pump engineered for durability, chemical compatibility, and consistent performance. Its air-powered design makes it suitable for hazardous and demanding environments where electric pumps are not ideal.
This configuration features corrosion-resistant wetted materials and high-quality diaphragms, allowing it to handle aggressive chemicals, solvents, paints, and industrial fluids with minimal downtime.
| Pump Type | Air-Operated Double Diaphragm (AODD) |
|---|---|
| Port Size | 1 inch inlet / outlet |
| Operation | Compressed air driven, stall-free performance |
| Fluid Compatibility | Chemicals, coatings, solvents, oils, wastewater |
| Design Advantage | Self-priming, low pulsation, dry-run capable |
| Maintenance | Modular construction for faster servicing |
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