Direct Drive Only Triplex Plunger Pump

Giant Pumps' GX Series are made in America and can be mounted vertically or horizontally. This pump is able to use a gas engine or an electric motor for power. Integrated thermal relief valve and siphon injector. Utilizes valves made with 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
• Shaft Material: Steel
• Shaft Diameter: 7/8 Inch 
• Plunger Diameter: 0.63"
• Stroke: 5.1 mm
• Crankshaft Rotation: Either Direction
• 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