Schematic of Flow ultrahigh-pressure pump

Pump Technology

The pump is the heart of the waterjet system, continuously delivering pressurized water to the cutting head.

Get a Test Cut

Schematic of Flow ultrahigh-pressure pump

Pump Technology

The pump is the heart of the waterjet system, continuously delivering pressurized water to the cutting head.

Get a Test Cut

The HyperJet Pump

94,000 psi [6,500 bar]

 

The most advanced and robust ultrahigh-presssure system available.

Front view of Flow's ultrahigh-pressure HyperJet pump, showcasing durable pump design

Durable Pump Design

With full intelligent controls, monitoring, and communication ability. Additional control panel at pump for easy maintenance and diagnostics. Motor starter and electrical panel integrated on heavy duty pump frame.

Top pview of Flow's 94,000 psi HyperPressure Intensifier

94,000 psi HyperPressure Intensifier

Electrically-shifted 94,000 psi [6,500 bar] rated HyperPressure™ intensifier with ceramic plungers to minimize component wear.

HyperPressure is enabled through Flow's patented seal cartridge and metal-to-metal seal interface.

Patented Seal Cartridge

HyperPressure is enabled through Flow's patented seal cartridge and metal-to-metal seal interface. This innovative seal carrier not only delivers unmatched performance, but also ease of maintenance.

Close-up of ultrahigh-pressure pump. Flow ESL intensifier pumps contain full diagnostic intelligence.

Full Diagnostic Intelligence

Digital pressure transducers, temperature sensors at check valves, intensifier stroke counting, and much more is constantly sensed in Flow ESL intensifier pumps. When integrated into a Flow machine tool, this information is also displayed on the operator control console.

Full electronic pressure control is accessed via control console, enhancing operator convenience.

Full Electronic Pressure Control

The pressure setting and control is integrated into the Flow controller which greatly enhances operator convenience.

Close up of waterjet piercing and then cutting stone, displaying dual pressure control

Dual Pressure Control

Provides the user with a simple way to switch between two output water pressures. It is designed for applications where a low-pressure pierce is necessary before a higher pressure cutting operation.

Side view of cooling water flow control, which helps regulate and minimize water usage

Cooling Water Flow

The cooling water flow control uses a thermostatically controlled valve to regulate cooling water flow while minimizing water usage.

HyperJet Pressure Loading Tool, allows for quick and easy seal changes.

HyperJet Pressure Loading Tool

A hydraulic pressure loading tool allows for quick, accurate, and easy seal changes.

Automatic High-Pressure Bleed-down valve, which helps maximize water savings.

Automatic High-Pressure Bleed-Down Valve

Automatic high-pressure bleed-down valve to relieve system water pressure to 0 psi [0 bar] within 1 second of shutting down the pump. When the pump is powered down or the emergency stop is activated, solenoid valves automatically shut off both the filtered water and pump cooling water. This option overrides automatic cooling water flow control and maximizes water savings.


Specifications

Horespower

50 / 100 hp

Orifice Size

0.010" / 0.015"[0.254 mm / 0.381 mm]

Flow Rate

0.64 / 1.37 gal/min[2.44 / 5.2 lit/min]

Max Generated Pressure

94,000 psi[6,500 bar]

Max Operating Pressure

87,000 psi[6,000 bar]


Headset symbol; Flow's Service and Support; white icon on gray background

Service & Support

We are dedicated to you. Our HyperJet® 94,000 psi pump family is backed by Flow's renowned global service network. Technical documentation, phone support, and on-site maintenance contracts are available. See our service section for details.

Wrench symbol; Flow System Maintenance; white icon on gray background

Maintenance

As with any high-performance machine, the HyperJet pump requires periodic maintenance and service. Flow created exclusive tools to ensure easy, consistent and reliable maintenance for all HyperJet components. The customized tool kit facilitates maintenance and consists of items such as girth and spanner wrenches and seal installation tools. In addition, you will receive medical alert cards for the system operators. Purchase on FlowParts.com.

Hard-hat symbol; Flow Safety by Design; white icon on gray background

Safety by Design

This pump is designed for safe, reliable, continuous operation at 87,000 psi [6,000 bar] in tough industrial cutting applications.

Flow’s pumps are manufactured in an ASME certified facility. ASME certification ensures Flow follows the strict rules of material traceability, design, manufacture and safety of ultrahigh-pressure containment vessels per ASME code Section VIII, Division 3, and permits us to apply the U3 stamp to components which apply to the code.

Velocity Matters

Only pressure determines jet velocity. Get technical with a whitepaper and learn how Flow waterjets can cut with the fastest stream velocity in the industry.

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