РусскийEnglish
white line white line

High pressure water-jet systems WOMA

Engineering company ENCE GmbH (ЭНЦЕ ГмбХ), being an authorized representative of WOMA, Germany in the CIS countries, offers high pressure water-jet pump systems to solve any problems connected with industrial cleaning, maintenance and decontamination. Through representative offices ENCE GmbH (ЭНЦЕ ГмбХ) in Russia (Moscow, Nizhny Tagil, Lipetsk, Cherepovets), in Ukraine (Kiev), Kazakhstan (Almaty, Atyrau), Uzbekistan (Tashkent) one can receive detailed information about water-jet pump systems WOMA and a wide range of accessories and devices for effective operation of the systems WOMA.

High pressure water-jet systems WOMA

Under DAP (DDU) or DDP terms, ENCE GmbH (ЭНЦЕ ГмбХ) equips customers in the CIS countries with fixed and mobile high-pressure and extra-high-pressure water-jet pump systems with operating data up to 3000 bar and water flow up to 3070 l/min, complete with electric motors or internal combustion engines, piston pumps, controls and monitoring devices, nozzles and accessories. Packaged water-jet pump units with water heating with operating pressure up to 800 bar for cleaning of pipes, reservoirs, foundry moulds and containers can be offered as an option.


Water-jet pump units WOMA up to 3 000 bar

High pressure water-jet systems WOMA

EcoPro 2500

Operating pressure 2500 bar
Flow rate 11.2 l/min
Operating medium cold
Power 63 kW

The system is the optimal choice for its weight and dimensions, it is easily movable, with quick start-up, fully automated pressure control of the pump system and speed using the valve system, and cost-effective in terms of fuel consumption.

High pressure water-jet systems WOMA

Ecomaster 250 M – 2500 – 3000 bar

Operating pressure 2500 - 3000 bar
Flow rate 15 - 40 l/min
Operating medium cold
Power 77 - 145 kW

The system is used for cleaning of large-capacity vessels and pipelines. It is complete with pressure and speed control for long life time and cost-effective fuel consumption. Both diesel and electric designs are possible. Operation without water bypass. Increased external damage protection and noise protection.

Ecomaster 400 M – 3000 bar

High pressure water-jet systems WOMA

Operating pressure 2500 – 3000 bar
Flow rate 70 l/min
Operating medium cold
Power 260 kW

Application is the same as that of the previous one.

High pressure water-jet systems WOMA

Ecomaster MK3 – 3000 bar

Operating pressure 2500 – 3000 bar
Flow rate 18 - 26 l/min
Operating medium cold
Power 115 kW

The system is used for cleaning of large units and industrial buildings. Operating pressure of the pump unit varies from 2500 to 3000 bar and the unit combines all the advantages of the previous units.

High pressure water-jet systems WOMA

Ecomaster 1000M – 3000 bar

Operating pressure 2000 - 3000 bar
Flow rate 80 - 200 l/min
Operating medium cold
Power 580 kW

High pressure water-jet systems WOMA

The unit is used for large-scale cleaning and has fully automated pressure and speed control, it is equipped with noise-protective enclosure and external damage protection, has extended service life, it is cost-effective and can be supplied with diesel or electric motor.

Ecomaster 550M – 3000 bar

Operating pressure 3000 bar
Flow rate 44 - 186 l/min
Operating medium cold
Power 500 kW

A mobile pump unit with automatic pressure and speed control which has all the advantages of the previous systems.

High pressure water-jet systems WOMA

TwinJet 2500 – 3000 bar

Operating pressure 2500, 2800, 3000 bar
Flow rate 52,40, 36 l/min
Operating medium cold
Power 300 kW

The twin water-jet pump system is used for cleaning large structures and industrial buildings. It is used for operation by means of two pump units with one or two jets. The unit is equipped with pressure and speed control system. The system allows to ensure long service life, save fuel or energy and to use more operation modes. The system is powered by diesel motor or electric motor.


Water-jet pump systems WOMA up to 1 500 bar

High pressure water-jet systems WOMA

Ecomaster 550-700Z equipped with diesel motor.
(Ecomaster 400Z equipped with diesel motor).

Operating pressure 1000 - 1500 bar (400 – 1500 bar)
Flow rate 85 - 364 l/min (70 – 400 l/min)
Operating medium any temperature (cold)
Power 106 – 428 kW (180 – 300 kW)

High pressure water-jet systems WOMA

The pump system is complete with pressure and speed control and has extended service life and minimal fuel consumption. It operates without water bypass, with automatic systems monitoring and is equipped with protective and noise-reducing enclosure. It can be complete with diesel or electric motor.

Ecomaster 205Z equipped with electric motor
(Ecomaster 250Z equipped with electric motor)

High pressure water-jet systems WOMA High pressure water-jet systems WOMA

Operating pressure 500 - 1500 bar
Flow rate 130 l/min (40 – 130 l/min)
Operating medium cold
Power 107 – 190 kW

The system combines all the advantages of the previous model.

High pressure water-jet systems WOMA

Ecocold 1000 TwinJet

Operating pressure 1000 bar
Flow rate 14 - 30 l/min
Operating medium cold
Power 63 kW

High pressure water-jet systems WOMA

The pump system uses one or two separate high pressure pump units and can use one or two jets at a time, with the possibility of double water volume capacity for one jet. The system is concise, with easy and simple start-up, and can be transported on different means of transport. Moreover, it is equipped with automatic monitoring device, has minimal possible wear, extended service life and it saves fuel.

Ecomaster 1000Z equipped with electric motor.
(Ecomaster 1000Z Boxer equipped with diesel motor)

High pressure water-jet systems WOMA

Operating pressure 700 - 1500 bar (300 – 1500 bar)
Flow rate 180 - 1300 l/min (180 – 1700 l/min)
Operating medium cold
Power 500 – 800 kW

The systems have all the advantages of water-jet pump systems WOMA.

Ecomaster 150Z

High pressure water-jet systems WOMA

Operating pressure 400 - 1500 bar
Flow rate 25 - 136 l/min
Operating medium cold
Power 67 – 110 kW

The system has all the advantages of water-jet pump systems WOMA.


Water-jet pump systems WOMA up to 800 bar

High pressure water-jet systems WOMA

EcoCold 350B, (EcoCold 500B)

Operating pressure 350 (500) bar
Flow rate 15 (21) l/min
Operating medium any temperature
Power 1,5 (15) kW

Manual operation with electric motor. The pump systems can have different operating pressure and use diesel. When using a hot box, medium temperature can reach up to 98 С.

High pressure water-jet systems WOMA

EcoCold 280 – 500 E

Operating pressure 280 - 500 bar
Flow rate 14 – 21 l/min
Operating medium any temperature
Power 7,5 -15 kW

The systems have all the advantages of the above pump systems WOMA.

High pressure water-jet systems WOMA

Ecomaster 400 ARP

Operating pressure 400 bar
Flow rate 860 l/min
Operating medium cold
Power 300 kW

The system is equipped with main data monitoring function and is used without water bypass. Either diesel or electric drive. The pump system can have mobile or fixed design and it is complete with noise protective enclosure.

High pressure water-jet systems WOMA

EcoTherm 600 bar (800 bar)

Operating pressure 100 – 600 (800) bar
Flow rate 26 (21) l/min
Operating medium hot
Power 37 kW

These pumps systems are complete with main data monitoring function, they have minimal possible weight and concise design, can be transported on a small power vehicle, and they use hot water.

ENCE GmbH (ЭНЦЕ ГмбХ) offers a special program of attachments, devices and tools for all water-jet pump systems WOMA that includes the following components:

High pressure water-jet systems WOMA
  • Manual nozzles with extension lance for cleaning calcination kilns
  • High-pressure jets for cleaning, protective layer removal and selective material removal
  • Self-propelled and actuated rotary nozzles for surface preparation
  • Cleaning heads for vessels, containers, mixers etc.
  • Positioners and spooling systems for cleaning heads and rotary nozzles
  • Heads and nozzles for pipe cleaning
  • High pressure water-jet systems WOMA
  • Abrasive water-jet super-high pressure cutting systems for demounting of structures and equipment
  • Mobile systems for cleaning IBC containers
  • Module systems for waste water treatment

The pump systems have the following features:

  • Protective frame for safe helicopter transportation
  • Air-operated start, using either external compressed air of control panel
  • Ex- and fire protection class acc. to EEXIIeT3
  • Grounding of electrical parts
  • High pressure water-jet systems WOMA
  • Exhaust gas cooling system
  • Gas detector
  • Air-operated pump control system, including electric control

For simultaneous operation of several super-high pressure nozzles WOMA Twin Jet system based on two directly coupled pumps has been developed.


Advantages of water-jet high-pressure technology

High pressure water-jet systems WOMA
  • A wide range of nozzles for various applications using only one system - cleaning, rust removal, cutting etc.
  • Small nozzle sizes for operation in hard-to-reach places.
  • Geometrically accurate nozzle movement, including straightforward, which makes adjustment to the weld profile possible.
  • Considerable increase in the amount of waste. Compared with dry sand blasting, the amount of waste is decreased by 98%.
  • High pressure water-jet systems WOMA
  • Dust-free operation to perform other jobs, i.e. coating, simultaneously. Treatment of selective zones is also possible.
  • Selective multi-layer coating removal is possible
  • Very gentle operation of water-jet systems. Sensitive spots, like welds and connections, will not be damaged.
  • Applicable standards allow accurate quality assessment of surface cleaning using water-jet systems
  • Low salt content of the surface, because high-pressure water cleans the smallest pockets. On the contrary, sand blasting leads to pockets plugging and conservation of salts in them.
  • High pressure water-jet systems WOMA
  • Water-jet treated surfaces ensure good adhesion and can be used underwater.
  • A wide range of abrasive nozzles enables to cut almost all structural materials. Thus, no internal stress, dust or slag occur.

Engineering company ENCE GmbH (ЭНЦЕ ГмбХ) can also supply separate components for water-jet pump systems WOMA, including piston pumps of various types and power:

Piston pump –ARP model

High pressure water-jet systems WOMA

Operating pressure 320 - 400 bar
Flow rate 400 - 1700 l/min
Water temperature any
Power 106, 135, 183, 285, 425, 452, 525, 780 kW Weight 320 – 2610 kg

Piston pump – Y – Line 1000 bar

High pressure water-jet systems WOMA

Operating pressure 700, 850, 1000 bar
Flow rate 17, 19, 25, 33, 41 l/min
Water temperature any
Power 30, 34, 37, 40,46 kW
Weight 110 kg

Piston pump – 02 – Line 750 bar

High pressure water-jet systems WOMA

Operating pressure 200 - 750 bar
Flow rate 129 - 229 l/min
Water temperature any
Power 18 - 162 kW
Weight 50 – 350 kg

Piston pump – 03 – Line 250 bar

High pressure water-jet systems WOMA

Operating pressure 150, 200, 250 bar
Flow rate 170, 212, 341, 402 l/min
Water temperature any
Power 39, 59, 106, 133, 154 kW
Weight 100 – 325 kg

Piston pump – Z – Line 1500 bar

High pressure water-jet systems WOMA

Operating pressure 400 - 1500 bar
Flow rate 86 – 605 l/min
Water temperature any
Power 106 - 768 kW
Weight 311 – 2580 kg

Piston pump – M – Line 3000 bar

High pressure water-jet systems WOMA

Operating pressure 2000, 2500, 3000 bar
Flow rate 11, 30, 35, 40, 70, 106, 186 l/min
Water temperature any
Power 49, 94, 108, 147, 259, 403, 699 kW
Weight 117 – 2470 kg


Main water-jet pump systems WOMA applications

High pressure water-jet systems WOMA

ENCE GmbH (ЭНЦЕ ГмбХ), with the help of the specialists and service engineers of its service centres in Ukraine (ООО ИНТЕХ СА (LLC INTECH SA), Kiev), Russia (ООО ИНТЕХ ГмбХ (LLC INTECH GmbH), Moscow and ООО ЭНЦЕ инжиниринг (ENCE engineering), Moscow) and Kazakhstan (ООО ИНТЕХ СА (LLC INTECH SA), Almaty), is ready to perform on a contract basis service maintenance of water-jet pump systems WOMA and separate piston pumps, to monitor technical conditions of the units and replace spare parts.

Engineering company ENCE GmbH (ЭНЦЕ ГмбХ) can also offer other types of pumps and pump systems for different industrial applications:


ENCE GmbH, Switzerland / ENCE gmbH, Schweiz / ЭНЦЕ ГмбХ, Швейцария © ENCE GmbH