GRACO 237143 President 3:1 Pneumatic 2-Ball Piston Pump, CS, Stubby, 3 Leather/ 2 PTFE Seals
2-ball pneumatic piston pumps for a wide range of applications.
- Reliable President air motor designed for low maintenance operation and long life
- Positive displacement, 2-ball piston design provides uniform and easily controlled delivery
- Stainless steel or carbon steel models available to handle various fluids, including catalyzed materials
Compatible Equipment
- 3:1 ratio President pneumatic pumps
- Stubby length pump configurations
Related Parts
- 237144 - 4 Leather/1 PTFE seals for 3:1 drum
- 218795 - 3 UHMWPE/2 Leather seals for 3:1 drum
- 218747 - Stainless Stubby Length SS President 3:1 Pneumatic 2-Ball Piston Pump
- 237146 - Stainless Stubby SS President 3:1 Pneumatic 2-Ball Piston Pump, 5 PTFE Seals
- 218795 - Drum Length Cs President 3:1 Pneumatic 2-Ball Piston Pump, 1800 PSI (124
- 237144 - President 3:1 Pneumatic 2-Ball Piston Pump, CS, Drum, 4 Leather/1 PTFE Seals
- 237145 - Drum Stainless President 3:1 Pneumatic 2-Ball Piston Pump, 5 PTFE Seals, 1800 PSI (124
Reference Manuals
- 344905 (Page 6) Supply Pumps Brochure
- 307674 (Page 1) 3:1 Ratio President® Pump
Specifications:
| Air Inlet Size (in) | 3/8 |
| Air Inlet Thread Gender | Female |
| Air Inlet Thread Type | NPSM |
| Application | Supply |
| Compatible Material | Waterborne, Solventborne, High Solids, Xirallic, CARC, Metallics, Topcoats, Stains, Varnish |
| Fluid Outlet Size (in) | 3/4 |
| Fluid Outlet Thread Gender | Male |
| Fluid Outlet Thread Type | NPT |
| Fluid Section Type | 2-Ball |
| Includes | Stubby Length |
| Material | Carbon Steel |
| Maximum Air Inlet Pressure (psi) | 120 |
| Maximum Continuous Cycle Rate (CPM) | 60 |
| Maximum Flow Rate (GPM) | 10 |
| Maximum Operating Temperature (°F) | 180 |
| Maximum Working Pressure (MPa) | 24.8 |
| Maximum Working Pressure (psi) | 3600 |
| Portable | Non-Portable |
| Pump Ratio | 3:1 |
| Seal Material | Leather, PTFE |
| Standards Met | ATEX, CE |
| Type | Pneumatic Piston Pump |
| Wetted Material | Carbon Steel |
