GRACO 237144 - President 3:1 Pneumatic 2-Ball Piston Pump, CS, Drum, 4 Leather/1 PTFE Seals, 360 PSI
President 3:1 Pneumatic 2-Ball Piston Pump designed for drum mounting with 4 Leather/1 PTFE seals. Features reliable, low maintenance air motor with positive displacement design that provides uniform and easily controlled delivery. Built for handling various fluids with carbon steel construction.
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
Additional Specifications
- Flow Rate: 630 cc output per cycle
- Max Working Pressure: 360 PSI max working pressure (25, 2.5 MPa)
- Max Air Pressure: 120 PSI (8, 0.8 bar, MPa)
- Output At 60 Cpm: 10 gpm (37.8 lpm)
- Pump Outlet Size: Stubby: 3/4 NPT(m), Drum: 1 NPT(F)
- Mounting: Drum
- Seal Type: 4 Leather/1 PTFE
- Drum Size: 55 Gallon (200 Liter)
- Packing Type: Leather Packed with PTFE Backup
- Series: Series A
- Air Pressure: 120 PSI (0.8 MPa, 8.3 bar) Maximum Air Input Pressure
- Packing: Leather Packed with PTFE Backup
| 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) | 1 |
| Fluid Outlet Thread Gender | Female |
| Fluid Outlet Thread Type | NPT |
| Fluid Section Type | 2-Ball |
| Includes | Drum 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) | 12.4 |
| Maximum Working Pressure (psi) | 1800 |
| Portable | Non-Portable |
| Pump Ratio | 3:1 |
| Seal Material | Leather, PTFE |
| Standards Met | ATEX, CE |
| Type | Pneumatic Piston Pump |
| Wetted Material | Carbon Steel |
Features
- Reliable, low maintenance air motor
- Positive displacement, 2-ball piston design provides uniform and easily controlled delivery
- Carbon steel construction for handling various fluids
- Drum mounting configuration for application flexibility
- 4 Leather/1 PTFE seal combination
Applications
- Fluid transfer applications
- Drum pumping operations
- Industrial fluid handling
Compatible Equipment
- Drum mounting applications
- Systems requiring 3:1 ratio pumping
- President Pump models
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Part of the President Pneumatic 2-Ball Piston Pump family. Manual assembly part number 307674. Available in both stubby and drum length models for mounting and application flexibility. Part of the 3:1 Ratio President Pump family. See page 3 for model information, including maximum working pressure and approvals. For professional use only. Series A model with explosion-proof approvals including II 1/2 G Ex h IIB T6 Ga/Gb, ETL23ATEX0276, ITS21UKEX0322, and UKCA 0359
Reference Manuals
- 344905 (Page 6) Supply Pumps Brochure
- 307674 (Page 1) 3:1 Ratio President® Pump
