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High-pressure equipment can be divided into two categories: rinsing water installations and high-pressure installations

High-pressure material

High-pressure material
 

High-pressure equipment can be divided into two categories: Rinsing water installations with a working pressure of 25 to 250 bar, and high-pressure installations with an operating pressure higher than 250 bar.​

 

Rinsing water installations

Rinsing water installations are often used in combination with a pressure/vacuum truck or unit. An example of such a combi-vehicle is the KOKS EcoVac Combi.

 

High-pressure installations

High-pressure installations are often combined with a hot water installation, such as the KOKS high-pressure hot water unit.

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Operation of a high-pressure installation

A high-pressure installation works in accordance with the principle of an equivalent volume flow of liquid delivery, which is generated by the high-pressure pump. The high-pressure pump receives water from the pre-pressure pump, which is also known as a centrifugal pump.

Main components of a high-pressure installation

  • Frame and tanks (diesel and water tank)
  • Pumps and drivetrain (high-pressure pump, pre-pressure pump, compressor and diesel engine)
  • Various control and operating systems (pneumatic, hydraulic electrical and mechanical)
  • Various safety devices (Ex-i, overpressure protection, safety valve, rupture disk, emergency stop, etc.)

Types of high-pressure installations

High-pressure installations that operate in accordance with this principle are the KOKS high-pressure hot water unit, KOKS hot water unit, KOKS high-pressure hot water trailer, KOKS high-pressure container and KOKS EcoVac Combi.

Applications for the use of high-pressure installations

  • Emergency clean-up
  • High-pressure cleaning
  • Industrial cleaning
  • Offshore activities
  • Oil separation
  • Onshore activities
  • Petro-chemical activities
  • Pits cleaning
  • Sewer cleaning
  • Septic tank cleaning
  • Shut-down cleaning activities
  • Silo cleaning
  • Water surface cleaning
  • Municipal cleaning
  • Ship cleaning
  • Concrete removal activities
  • Oven cleaning
  • Stable/stall cleaning

KOKS High-pressure hot water unit

Cleaning system with hot water facility

A KOKS high pressure-hot water cleaning unit, to be permanently installed in
a container, box truck or on a trailer or semi-trailer, is suitable for (industrial)
cleaning and jetting activities, cutting materials and roughening surfaces.

KOKS Hot water unit 1.000/140

System for heating high pressure water

The KOKS hot water unit is a compact, diesel oil-fired system for heating water
to 95°C, and is an ideal add-on for a high pressure pump with an operating
pressure of 15 to 1,000 bars. This combination is suitable for (industrial)
cleaning work.

KOKS Hot water unit 1.000/240

System for heating high pressure water

The KOKS hot water unit is a compact, diesel oil-fired system for heating water
to 95°C, and is an ideal add-on for a high pressure pump with an operating
pressure of 15 to 1,000 bars. This combination is suitable for (industrial)
cleaning work.

KOKS hot water unit 15/21

System for heating high pressure water

The KOKS hot water unit is a compact, diesel oil-fired system for heating water to 95°C, and is an ideal add-on for a high pressure pump with an operating pressure of 15 to 1,000 bars. This combination is suitable for (industrial) cleaning work.

KOKS EcoVac Combi

Vacuum / jetting truck

The KOKS EcoVac Combi vacuum/jetting truck can be used for suctioning, discharging and transporting fluid and hazardous substances, such as liquids, sludge, fats, oils, fuels and chemicals, but also for jetting and cleaning pipes, tanks and sewers at high pressure.