Axial Positive Displacement Pump

Giant Pumps' GX Series are made in America and can be mounted vertically or horizontally. This pump has the ability to be powered by a gas engine or an electric motor. Integrated with the pump is a thermal unloader and thermal relief valve. Valves are made using Delrin. 

Note:

• We recommend a 1.15 service factor be specified when selecting an electric motor as the power source.

• To compute specific pump horsepower requirements, use the following formulas:

• Electric HP = (GPM X PSI)/1450

• Gas HP = (GPM X PSI)/1100

• *Engine power varies based on horizontal or vertical orientation, as well as by makes and models from each manufacturer.

Specifications:

• Flow: 2.5 GPM
  
• Maximum Discharge Pressure: 2500 PSI
  
• Crankshaft Speed: 3450 RPM
  
• Maximum Inlet Pressure: 90 PSI
  
• Max. Temperature of Pumped Fluids: 80 °F
  
• Plunger Diameter: 0.63_
  
• Stroke: 5.1 mm
  
• Crankshaft Rotation: Either Direction
  
• Key Width (Horizontal): 3/4_ x 3/16_ Keyway
  
• Key Width (Vertical): 7/8_ x 3/16_ Keyway
  
• Inlet Ports: 1/2_ NPT
  
• Discharge Ports: 3/8_ NPT
  
• Crankcase Oil Capacity (Horizontal): 4.1 fl. oz.
  
• Crankcase Oil Capacity (Vertical): 4.7 fl. oz
  
• Weight: 9 lbs.
  
• Manifold: Brass
  
• Plungers: Stainless Steel
  
• Valves: Delrin
  
• Seals: Nitrile With Fabric Reinforcing
  
• Gear End: Aluminum

WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm (For more information go to www.p65warnings.ca.gov).