The Hughes Pumps HP220 ES-B is a skid mounted, electric motor driven high pressure water jetting unit designed for demanding industrial and marine cleaning duties. Built around the HP220 pump, the unit is suitable for applications including surface cleaning, descaling, heat exchanger cleaning, pipe cleaning, vessel cleaning, subsea cleaning, and more.
The standard build combines the HP220 pump with pressure lubrication and oil cooling, stainless steel pumphead, solid ceramic plungers, and integral gearbox into a robust skid package. The system also includes an analogue pressure gauge for discharge pressure display, burst disc assembly or safety valve, manual pressure adjusting valve, and pump switches for low inlet pressure and high oil temperature.
For water supply and inlet protection, the HP220 ES-B is fitted with a polypropylene water tank, boost pump, and dual filtration. Electrical control is handled through a star delta starter control panel complete with interlocked isolator, start/stop buttons, hours counter, shutdown circuit for pump switches, and emergency stop. The panel also includes a PILZ safety relay and terminals for a remote E-stop, mounted in a coated sheet steel IP65 enclosure.
The standard motor specification is an IE3 foot mounted 4-pole electric motor, IP55, Class F insulation, Class B rise, TEFC, fitted with PTC thermistors, and suitable for 400V 3ph 50Hz and 480V 3ph 60Hz supplies. Fabricated components are grit blasted and powder coated with a zinc rich primer and durable topcoat, helping protect the unit in corrosive environments.
The datasheet also lists a broad range of build options, including pneumatic control valve, air compressor, site trailer or trolley, crashframe, certified crashframe, mounted in a 10′ container standard or DNV, ATEX Zone 1 or 2 electric motors and starter panels, and a full range of accessories for different applications. The product image on page 1 is labelled HP220 ES-B, with a note that the image shown includes an Ultrabar 30 UHP pumphead.
Key Features
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Skid mounted electric high pressure water jetting unit
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Built around the HP220 pump with pressure lubrication and oil cooling
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Stainless steel pumphead, solid ceramic plungers, and integral gearbox
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Suitable for surface cleaning, descaling, heat exchanger cleaning, pipe cleaning, vessel cleaning, and subsea cleaning
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Analogue pressure gauge for discharge pressure display
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Burst disc assembly or safety valve
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Manual pressure adjusting valve
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Polypropylene water tank, boost pump, and dual filtration
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Star delta starter control panel with interlocked isolator and E-stop
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PILZ safety relay and remote E-stop terminals
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IE3 foot mount 4-pole electric motor
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IP55, Class F insulation, Class B rise, TEFC
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Suitable for 400V/3ph/50Hz and 480V/3ph/60Hz
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Fabrications grit blasted and powder coated with zinc rich primer and durable topcoat
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Optional site trailer or trolley, crashframe, certified crashframe, 10′ container build, and ATEX Zone 1 or 2 motors and starter panels
Typical Applications
The Hughes Pumps HP220 ES-B is suitable for:
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Surface cleaning
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Descaling
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Heat exchanger cleaning
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Pipe cleaning
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Vessel cleaning
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Subsea cleaning
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Industrial maintenance cleaning
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Marine and offshore cleaning support
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High pressure water jetting duties where a larger skid mounted electric unit is preferred
Motor and Performance Options
The datasheet shows three standard motor options.
110 kW (150 hp) Motor
50 Hz
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56 lpm at 1000 bar
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42 lpm at 1400 bar
60 Hz
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54 lpm at 1000 bar
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40 lpm at 1400 bar
132 kW (175 hp) Motor
50 Hz
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69 lpm at 1000 bar
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52 lpm at 1380 bar
60 Hz
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67 lpm at 1000 bar
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51 lpm at 1400 bar
160 kW (215 hp) Motor
50 Hz
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82 lpm at 1000 bar
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62 lpm at 1400 bar
60 Hz
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83 lpm at 1000 bar
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62 lpm at 1400 bar
The datasheet also notes: refer to the HP220 pump data sheet for alternative performances.
Why Choose the Hughes Pumps HP220 ES-B?
The HP220 ES-B gives operators a ready-built high pressure water jetting package rather than just a standalone pump. That makes it useful for projects where users need a practical skid-mounted system with integrated water tank, inlet conditioning, electrical controls, and safety features already configured into one unit.
Its higher pressure capability, larger frame size, and broader build-option range also make it well suited to contractors and operators who need a more capable electric jetting unit for workshop, site, marine, offshore, or subsea cleaning duties.
Technical Specification
| Specification | Details |
|---|---|
| Product | Hughes Pumps HP220 ES-B |
| Type | Skid mounted electric high pressure water jetting unit |
| Pump | HP220 pump with pressure lubrication and oil cooling |
| Pumphead | Stainless steel |
| Plungers | Solid ceramic |
| Motor Options | 110 kW (150 hp), 132 kW (175 hp), or 160 kW (215 hp) |
| Electrical Supply | 400V/3ph/50Hz and 480V/3ph/60Hz |
| Motor Type | IE3, foot mount, 4 pole, TEFC |
| Motor Protection | IP55 |
| Insulation Class | Class F insulation, Class B rise |
| Water Tank | Polypropylene |
| Approx. Dimensions | 2.2 m long x 1.3 m wide x 1.7 m high |
| Approx. Weight | 2,000 kg |
Build Options
Available options listed on the datasheet include:
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Pneumatic control valve
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Air compressor
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Site trailer or trolley
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Crashframe
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Certified crashframe
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Mounted in a 10′ container, standard or DNV
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ATEX Zone 1 or 2 electric motors and starter panels
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Full range of accessories for all applications
Frequently Asked Questions
What is the Hughes Pumps HP220 ES-B?
It is a skid mounted, electric motor driven high pressure water jetting unit built around the HP220 pump.
What applications is the HP220 ES-B suitable for?
The unit is suitable for surface cleaning, descaling, heat exchanger cleaning, pipe cleaning, vessel cleaning, subsea cleaning, and similar jetting duties.
Does the HP220 ES-B include pressure lubrication and oil cooling?
Yes. The datasheet lists the unit as using an HP220 pump with pressure lubrication and oil cooling.
What motor options are available?
The datasheet shows 110 kW (150 hp), 132 kW (175 hp), and 160 kW (215 hp) motor options.
What is the maximum listed pressure?
The highest listed pressure on the datasheet is 1400 bar, depending on motor and frequency.
Does the unit include its own water tank and filtration?
Yes. The unit includes a polypropylene water tank, boost pump, and dual filtration.
What controls and safety features are included?
It includes a star delta starter panel, interlocked isolator, start/stop buttons, hours counter, shutdown circuit, E-stop, PILZ safety relay, and remote E-stop terminals.
Is an ATEX version available?
Yes. The build options list ATEX Zone 1 or 2 electric motors and starter panels.
Can the unit be supplied in other formats?
Yes. The datasheet lists site trailer or trolley, crashframe, certified crashframe, and 10′ container builds as available options.
What are the approximate dimensions and weight?
The unit is approximately 2.2 m long x 1.3 m wide x 1.7 m high and weighs approximately 2,000 kg.
Enquire about the Hughes Pumps HP220 ES-B
For technical details, pricing, or project support:
Email: info@isubc.com
Phone: +44 (0)1253 767788
Hughes Pumps HP220 ES-B | Skid Mounted High Pressure Water Jetting Unit
The Hughes Pumps HP220 ES-B is a skid mounted electric high pressure water jetting unit with HP220 pump, pressure lubrication and oil cooling, stainless steel pumphead, integrated tank and filtration, and performance up to 1400 bar for industrial and marine cleaning applications.
Product SKU: HP220 ES-B
Product Brand: Hughes Pumps
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