

The Graco 651281 Pump 1050S-PP01DS2SSSSBNPT is a complete Husky 1050 air-operated double diaphragm pump designed for reliable industrial fluid transfer in demanding environments.
The Graco 651281 Pump 1050S-PP01DS2SSSSBNPT is a complete air-operated double diaphragm pump assembly designed for use within the Husky 1050 platform. It is engineered for demanding industrial fluid transfer applications where chemical resistance, durability, and consistent flow are required.
This pump configuration is commonly installed as a direct replacement or original pump in systems already designed for Husky 1050 specifications, including compatible mounting, air supply, and fluid connection standards.
| Pump Type | Air-Operated Double Diaphragm (AODD) |
|---|---|
| Series | Husky 1050 |
| Wetted Housing Material | Polypropylene |
| Diaphragm Material | Stainless Steel |
| Ball & Seat Material | Stainless Steel |
| Connection Type | NPT |
| Typical Applications | Chemicals, oils, detergents, coolants, wastewater, industrial fluids |
This pump is used as the main fluid-moving component in industrial transfer systems. It is not an accessory or attachment but a fully assembled pump unit intended for integration into existing Husky 1050 installations.
Typical installations include chemical processing skids, lubrication systems, wash systems, fluid circulation loops, and general manufacturing environments requiring reliable air-powered pumping.
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