

Graco 651275 Pump 1050S-PP01DS1FKFKFK is an air-operated double diaphragm pump designed for reliable industrial fluid transfer, offering strong chemical resistance and consistent performance in demanding environments.
The Graco 651275 Pump 1050S-PP01DS1FKFKFK is a standalone air-operated diaphragm pump. It is not designed for a single branded machine but is widely used across the following systems and equipment:
The Graco 651275 is part of the Husky 1050 series, an air-operated double diaphragm pump designed for reliable transfer of a wide range of industrial fluids. Its pneumatic operation makes it suitable for hazardous and demanding environments where electric pumps are not ideal.
| Pump Type | Air-Operated Double Diaphragm (AODD) |
|---|---|
| Series | Husky 1050 |
| Body Material | Polypropylene |
| Elastomers | FKM (Viton® compatible) |
| Port Size | 1 inch inlet / outlet |
| Operation | Compressed air driven |
| Design Benefit | Seal-less design reduces leakage and maintenance |
This pump configuration is commonly selected for handling chemicals, solvents, coatings, and other aggressive or sensitive fluids. The polypropylene construction and FKM diaphragms provide strong chemical resistance and long service life in continuous-duty operations.
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