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Large pump for jetting and hydraulic applications

Capable of withstanding 603 HP (450 kW) input, this pump delivers both high flow and high pressure

Often used in water hydraulic applications, the K45000-3G also can be used for large jetting jobs, which require both high flow and high pressure.  For water hydraulic applications, these pumps are often installed on large mobile systems.  Often, these pumps are used in mining applications with a flow range between 100 and 160 GPM (400 and 600 l/min).  In industrial applications, 53 GPM (200 l/min) and 15,000 PSI (1000 bar) specifications are required in continuous duty operations.  Based on the type of pump head used, the high-pressure pump is well suited for fluid media with a viscosity of up to 2,000 mPas) and a fluid temperature of up to 392 °F (200°C).

WARNING: This product might contain a chemical known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to

Specification US Metric
Minimum Flow15.3 GPM58 L/min
Maximum Flow345.8 GPM1309 L/min
Minimum Pressure1886 PSI130 bar
Maximum Pressure50760 PSI3500 bar
Speed440 RPM
Power Consumption604 BHP450 kW

Horsepower Specifications

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  • K 45000-3G Data


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  • K 45000-3G Literature

Sample Pump

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For 50 years, Giant Pumps has offered the most dependable positive displacement high-pressure triplex pumps available. Designed and built to the highest quality standards, customers count on Giant Pumps products to keep their equipment running. Every design detail of Giant Pumps products is optimized for long-life and reliable performance, making Giant Pumps the most trusted name in high-pressure pumps and systems.

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