

The Graco 651220 Pump1050S-PP01BS2SPSPSPPT is a 1-inch air-operated double diaphragm pump designed for reliable industrial fluid transfer. It delivers consistent performance without electrical power, making it ideal for demanding and hazardous environments.
The Graco 651220 Pump1050S-PP01BS2SPSPSPPT is a specific configuration of the Graco Husky 1050 air-operated double diaphragm pump. It is engineered for reliable, continuous-duty fluid transfer in demanding industrial environments. This pump operates using compressed air, eliminating the need for electrical power and making it suitable for hazardous or wet locations.
| Pump Type | Air-Operated Double Diaphragm (AODD) |
|---|---|
| Series | Graco Husky 1050S |
| Port Size | 1-inch inlet and outlet |
| Operation | Air-powered, stall-free design |
| Flow Capability | Designed for medium to high flow industrial applications |
| Configuration Code | PP01BS2SPSPSPPT (defines internal materials and wetted components) |
This pump configuration is selected when chemical compatibility, consistent flow, and long service life are critical. The material combination defined in the model code helps ensure resistance to wear and corrosion while maintaining efficient diaphragm performance under varying air pressures.
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