

The Graco 237146 President 3:1 Pneumatic 2-Ball Piston Pump is designed for consistent fluid supply and circulation in industrial coating and finishing systems.
The Graco 237146 President 3:1 Pneumatic 2-Ball Piston Pump is a heavy-duty, air-powered fluid pump designed for reliable transfer and circulation of industrial liquids. Built with stainless steel wetted components, this pump is ideal for handling corrosive, waterborne, and solvent-based materials in demanding environments.
| Pressure Ratio | 3:1 |
|---|---|
| Pump Type | Pneumatic 2-Ball Piston Pump |
| Wetted Materials | Stainless Steel (SST) |
| Seal Type | PTFE |
| Design | Stubby configuration for compact installations |
| Application | Fluid supply and circulation |
The 2-ball piston design ensures smooth and consistent material flow, making this pump suitable for continuous-duty operations where dependable performance is required.