

The Graco 651138 Husky 1050S-PA01DS2SSSSFKPT is a heavy-duty air-operated double diaphragm pump designed for reliable industrial fluid transfer where electric pumps are not suitable.
The Graco 651138 Husky 1050S-PA01DS2SSSSFKPT Diaphragm Pump is a standalone air-operated double diaphragm (AODD) pump. It does not install into a single branded machine; instead, it integrates into a wide range of industrial and commercial fluid-handling systems.
The Graco Husky 1050S series pump is engineered for reliable, continuous operation in demanding environments. This model features a 1-inch air-operated diaphragm design, making it suitable for transferring low- to medium-viscosity fluids where electrical pumps are not practical or safe.
The specific configuration PA01DS2SSSSFKPT identifies the internal and external material selections, ensuring compatibility with aggressive, sensitive, or high-purity fluids while maintaining durability and chemical resistance.
| Pump Type | Air-Operated Double Diaphragm (AODD) |
|---|---|
| Series | Husky 1050S |
| Fluid Port Size | 1 inch |
| Operation | Compressed air powered (no electricity required) |
| Typical Fluids | Paints, coatings, chemicals, solvents, oils, coolants |
| Installation Style | Inline or skid-mounted system integration |
This pump is designed to be mounted directly into a fluid handling system using standard piping or hose connections. It connects to a compressed air supply and draws fluid from tanks, drums, or supply lines. The air-driven design allows it to operate safely in hazardous or moisture-prone environments.