President 2-Ball

President 3:1 Pneumatic 2-Ball Piston Pump, CS, Stubby, 4 Leather/1 PTFE Seals

Part Number: 237142

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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

2-ball pneumatic piston pumps for a wide range of applications.
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Features

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

306796H Airless Spray Gun (208 KB)
(English Only)

Sales Literature

344905EN Supply Pumps Brochure (501 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

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