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President 2-Ball
President 3:1 Pneumatic 2-Ball Piston Pump, CS, Stubby, 4 Leather/1 PTFE Seals
Part Number: 237142
Image is for illustrative purposes only.
President 2-Ball
President 3:1 Pneumatic 2-Ball Piston Pump, CS, Stubby, 4 Leather/1 PTFE Seals
Part Number: 237142
2-ball pneumatic piston pumps for a wide range of applications.
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Product Brochure
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
Specifications & Documents
Technical Specifications
Convert to Metric| 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 |
| Construction | Carbon Steel |
| 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) | 2.5 |
| Maximum Working Pressure (psi) | 360 |
| Model | President |
| Portable | Non-Portable |
| Pump Ratio | 3:1 |
| Seal Material | Leather, PTFE |
| Series | 2-Ball |
| Type | Pneumatic Piston Pump |
| Air Inlet Size (in) | 3/8 |
| Air Inlet Size (mm) | 9.525 |
| Air Inlet Thread Gender | Female |
| Air Inlet Thread Type | NPSM |
| Application | Supply |
| Compatible Material | Waterborne, Solventborne, High Solids, Xirallic, CARC, Metallics, Topcoats, Stains, Varnish |
| Construction | Carbon Steel |
| Fluid Outlet Size (in) | 3/4 |
| Fluid Outlet Size (mm) | 19.05 |
| 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 (bar) | 8.27 |
| Maximum Air Inlet Pressure (kPa) | 827 |
| Maximum Air Inlet Pressure (psi) | 120 |
| Maximum Continuous Cycle Rate (CPM) | 60 |
| Maximum Flow Rate (L/min) | 37.85 |
| Maximum Operating Temperature (°C) | 82 |
| Maximum Working Pressure (MPa) | 2.5 |
| Maximum Working Pressure (bar) | 25 |
| Maximum Working Pressure (kPa) | 2500 |
| Maximum Working Pressure (psi) | 360 |
| Model | President |
| Portable | Non-Portable |
| Pump Ratio | 3:1 |
| Seal Material | Leather, PTFE |
| Series | 2-Ball |
| Type | Pneumatic Piston Pump |
Product Manuals
310566C President Circulation Packages, Wall Mount, Floor Stand and High Flo
(800 KB)
(English Only)
406137F - 235636 Repair Kit for Model 239175 Severe-Duty Displacement Pump, English
(101 KB)
(English Only)
Sales Literature
Certifications
MSD201EN, Loctite 567 Low Strength Thread Sealant, Safety Data Sheet, English
(141 KB)
(English Only)
Repair Parts
| Part No. | Description |
|---|---|
| 205038 | President Air Motors- for use with Graco fluid handling pumps |
| 237140 | Displacement Pump, Carbon Steel, Leather Packed Pump with PTFE Backup |
| 223595 | Severe-Duty Displacement Pump, CS, stainless steel glands, intake housing, piston valve, and ball stop |
| 178898 | Sleeve Housing |
| 239328 | PTFE and Leather Conversion Kit- for 46:1 President Pump |
