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Water Jetting PUMPS

Designed to comply generally with the requirements of API Standard 674, our positive displacement, reciprocating power pumps are capable of discharge pressures up to 2750 bar (40,000 psi) and flow rates to 773 lpm (46.4 m3/hr / 7003 bpd / 205 usgpm).

They complement the Hughes manufactured Dualway range of API Standard 675, controlled volume positive displacement pumps, to provide ratings from 0.37 to 375 kW (0.5 to 500 hp).

The pumps are ruggedly constructed and produced in nine frame sizes, each including a range of plunger sizes. This allows selection of the ideal pump for the job, with a compact design, high power to weight ratio and a choice of construction and seal material to suit the specific application.

In addition to the more common triplex pump layout, five cylinder versions offer reduced flow variation for applications requiring minimum pulsation (see photo of pressure gauge above right). Close-coupled reduction gearbox drives are available, with a choice of gear ratio to suit most prime mover speeds.

HPS400
High Pressure Triplex Pump

The versatile HPS400 model offers a wide range of flows and pressures and shares critical components with the higher rated HPS650 & HPS850 pumps.

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HPS650
High Pressure Triplex Pump

The versatile HPS650 model offers a wide range of flows and pressures and shares critical components with the HPS400 & HPS850 pumps.

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HPS850
High Pressure Quintuplex Pump

Extending the series of pumps from the highly successful HPS650, the more powerful HPS850 offers an increased range of flow rates. The standard 5 cylinder build has an inherently smooth flow characteristic – flow variation is reduced to less than a third when compared to the more common triplex arrangement.

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HPS1000

High Pressure Triplex Pump

A robust design, the HPS1000 has a specification producing a heavy duty capability for dealing with the more difficult problems of industry.

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HPS1500

High Pressure Quintuplex Pump

A robust design, the HPS1500 has a specification producing a heavy duty capability for dealing with the more difficult problems of industry.

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HPS1600

High Pressure Triplex Pump

A robust design, the HPS1600 has a specification producing a heavy duty capability for dealing with the more difficult problems of industry.

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HPS3000
High Pressure Triplex Pump

A robust design, the HPS3000 has a specification producing a heavy duty capability for dealing with the more difficult problems in industry and shares critical components with the higher rated HPS5000 pump.

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HPS5000
High Pressure Quintuplex Pump

The most powerful pump in the Hughes range, the HPS5000 has a specification producing a heavy duty capability for dealing with the more difficult problems in industry and shares critical components with the smaller HPS3000 pump.

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Ultrabar 10
UHP Triplex Pump

The Ultrabar 10 model offers Ultra High Pressure from one of the most compact pumps on the market. The close coupled, gear driven power end has splash lubrication and oil cooling.

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Ultrabar 15
UHP Triplex Pump

The Ultrabar 15 model is the mid range Ultra High Pressure pump from Hughes & is ideal for single gun applications. The close coupled, gear driven power end has pressure lubrication, filtration and oil cooling.

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Ultrabar 24
UHP Quintuplex Pump

The Ultrabar 24 model is ideal for single or twin gun applications. The five cylinder design produces an extremely smooth output, extending the life of all UHP components & hoses. The close coupled, gear driven power end has pressure lubrication, filtration and oil cooling.

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