The Graco 651543 1050S-PA01AS5-2SSBNBNPT Pump is a reliable air-operated double diaphragm pump built for continuous industrial fluid transfer. Its stainless steel construction and Buna-N components make it suitable for demanding paint, chemical, and solvent applications.
The Graco 651543 1050S-PA01AS5-2SSBNBNPT Pump is an air-operated double diaphragm pump designed for demanding industrial fluid handling applications. Built on the proven Husky 1050 platform, this pump delivers consistent performance, chemical compatibility, and long service life in continuous-duty environments.
Its stainless steel fluid section combined with Buna-N elastomers makes it suitable for a wide range of fluids including coatings, solvents, oils, and industrial chemicals. The air-powered design allows safe operation in hazardous areas where electric pumps are not suitable.
| Pump Type | Air-Operated Double Diaphragm (AODD) |
|---|---|
| Series | Husky 1050 |
| Fluid Section Material | Stainless Steel |
| Elastomers | Buna-N (diaphragms, balls, seats) |
| Port Type | NPT threaded ports |
| Typical Connection Size | 1 inch inlet / outlet |
| Power Source | Compressed air |
The balanced air valve design helps reduce pulsation and icing, while the modular construction allows fast maintenance and reduced downtime. This configuration is ideal for users who require a reliable diaphragm pump with strong chemical resistance and stable flow performance.
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