Kamat

With 15 kW, KAMAT’s smallest High-Pressure Pump achieves 2,000 bar

With only 15 kW input power, KAMAT’s smallest high-pressure pump achieves an operating pressure of 2,000 bar. Thus the compact K100-3 is associated with the most powerful pumps of their size class. It is primarily employed for paint-removal and rust-removal, however, due to its compact construction design and low weight of only 25 kg, it can be used in very diverse applications. Often the small high-pressure pump, complete with electric, diesel or gasoline drive, is used as a compact mobile unit.

Technical Specification

Characteristics

• Gear with oil-bath lubrication
• Load-change-free pump head of stainless steel
• Hard-metal plungers and valve parts of stainless steel
• Installation horizontal

45 kW High-Pressure Pump for small-scale Industrial-Cleaning Work

With 45 kW, the K 4500 high-pressure pump represents an entry point into the classic KAMAT modular component system. This modular construction design enables, for example, the possibility of the pump being equipped with different pump heads. In this way, different operating pressures and pumped media are possible. The media can have a viscosity of up to 2,000 mPas (millipascal second).

A further advantage: The basic design of the pumps consists of relatively few component parts. As a result of this alone, the reliability is increased. Furthermore, the pump is provided with a classic V-belt drive. It is particularly suited for small-scale industrial applications and for industrial cleaning.

Technical Specification

Characteristics

• Gear with oil-bath lubrication
• V-belt drive
• Also available in accordance with API 674 and/or ATEX
• Special media, such as sea water, glycol, methanol, oils etc., on request
• Filtration up to 350 µm

90 kW High-Pressure Pump for small-scale industrial Cleaning Work

If forced lubrication and possibly an oil cooler is required, then the K 9000 is the slightly higher-performance alternative to the K 8000. This 90 kW high-pressure pump, similar to the previously described model, is suited for smaller applications in industry, such as industrial cleaning or process technology. The employment of different pump heads in the KAMAT modular system makes possible different pumped media, for example with fluid temperatures up to 200°C. As with the smaller models, the K 9000 is also characterized by its basic design consisting of relatively few parts.

Technical Specification

Characteristics

• Gear with forced lubrication
• Optionally available with oil cooler
• Integrated gear reduction-ratio
• Also available in accordance with API 674 and/or ATEX
• Special media, such as sea water, glycol, methanol, oils etc., on request
• Filtration up to 350 µm

100 kW High-Pressure Pump: Cleaning with alternating Operation

With 110 kW, the K 11000 is a powerful pump which is designed for intermittent operation. This KAMAT high-pressure model is provided with an oil-bath lubrication and not with oil-pressure lubrication. Thus the pump is better suited for work with interruptions, however, it is enormously rugged. Classically its employment tends to be in industrial cleaning and jetting. Flexibility is also trump in case of this pump: The modular construction design enables a simple conversion of the pump to other operating pressures, for example through the exchange of the pump heads. Like many other of our models, it is also available in accordance with ATEX.

Technical Specification

Characteristics

• Gear with oil-bath lubrication
• Integrated gear reduction-ratio
• Also available in accordance with API 674 and/or ATEX
• Special media, such as sea water, glycol, methanol, oils etc., on request
• Filtration up to 350 µm

180 kW High-Pressure Pump for the Cleaning of large-scale Industrial Areas

The K 18000 is provided with forced lubrication which allows it to be used continuously. Its main area of application is in industrial cleaning. In case of large ship surfaces, the combination of the pump with the Ship Hull Crawler With 180 kW, the performance of the pump is far higher than that of the K 13000. It is mostly selected when just this higher performance is required, but where the K 25000 is too large for the application. The KAMAT modular component system with all its advantages is also used in this pump: Pump heads which can be changed simply and change sets for different requirements, as well as few component parts, are the keywords here for reliability and simple maintenance.

Technical Specification

Characteristics

• Gear with forced lubrication
• Optionally available with oil cooler
• Integrated gear reduction-ratio
• Also available in accordance with API 674 and/or ATEX
• Special media, such as sea water, glycol, methanol, oils etc., on request
• Filtration up to 350 µm

Powerful 250 kW high-pressure pump for 24/7 operation

The K 25000 is use in hundreds of pump stations internationally, providing high-pressure in hydraulic systems. With 250 kW and a gearbox with forced lubrication, as well as optional oil cooler, this high quality pump represents the perfect solution to requirements in mining with 24/7 operation. Generally it is particularly suitable for hydraulic applications, jetting and process technology. With different pump heads, the K 25000 can be equipped for different operating pressures and pumped media. This high-pressure pump can pump media with a viscosity of up to 2,000 mPas (millipascal second) and a fluid temperature of up to 200°C.

Technical Specification

Characteristics

• Gear with forced lubrication
• Optionally available with oil cooler
• Integrated gear reduction-ratio
• Also available in accordance with API 674 and/or ATEX
• Special media, such as sea water, glycol, methanol, oils etc., on request
• Filtration up to 350 µm

Maximum Performance in Pressure and Flow

The K 45000 represents the pinnacle of high-pressure performance for industrial applications requiring both extremely high flow rates and consistent operating pressure. With flow capacities of up to 600 l/min at 1,000 bar, this pump is engineered for demanding hydraulic systems, high-volume industrial pressure washing, and pressure testing tasks across industries such as mining, energy infrastructure, and heavy-duty cleaning services.

Designed specifically for 24/7 continuous duty, the K 45000 is equipped with a forced-feed lubrication system and robust internal gearing, delivering maximum operational reliability in critical environments including pipeline stressing, hydrostatic testing, and high-volume industrial jetting.

Thanks to KAMAT’s modular system, the K 45000 can be precisely tailored to meet your application needs. It handles a wide range of media — including those with viscosities up to 2,000 mPas and fluid temperatures up to 200°C — without compromising efficiency or durability. Pump heads and wear parts can be easily exchanged to adjust for changing pressure, flow, or fluid properties.

Technical Specification

Characteristics

• Designed for 24/7 continuous duty in harsh industrial conditions
• Forced-feed lubrication system with oil cooler for long-term durability
• Dynamically balanced gear unit for smooth, vibration-free operation
• Standard gear ratios available: i = 3.39, 4.05, 4.76, 5.25
• Optional vertical operation for limited installation space
• Also available in accordance with API 674 and/or ATEX
• Compatible with special media such as sea water, glycol, methanol and oils on request
• Speed range from 10–100% depending on plunger rod load and application

Maximum Output Without Inlet Pressure

The K 55000 sets a new benchmark in high-pressure technology. With an impressive 550 kW drive power and five precisely synchronized plungers, this quintuplex pump is designed for applications that demand high flow rates and continuous-duty reliability — without the need for inlet pressure. It is the ideal solution for mining, hydromechanical descaling, and high-pressure concrete refurbishment.

Thanks to its five-cylinder quintuplex design, the K 55000 minimizes residual pulsation and ensures smooth, stable pressure delivery — even at flow rates up to 640 l/min. Its advanced construction avoids cavitation and supports highly efficient operation in processes with long piping runs or sensitive fluid dynamics.

Whether installed in steel mills, used in tunneling projects, or integrated into mobile or stationary jetting systems, the K 55000 delivers exceptional efficiency, durability, and adaptability. Built for 24/7 industrial operation, its rugged, low-maintenance design ensures consistent performance under extreme conditions.

Technical Specification

Characteristics

• Quintuplex five-cylinder design for smooth, cavitation-free operation
• No inlet pressure required — up to 640 l/min at 550 kW
• Gear dynamically balanced with forced lubrication and oil cooling
• Gear ratios available: i = 3.30, 3.95, 4.66, 5.63
• Speed range 10–100% depending on rod force
• Also available in accordance with API 674 and/or ATEX
• Vertical operation available on request
• Compatible with special media such as sea water, glycol, methanol and oils on request

High-Pressure Technology for Maximum Industrial Performance

With a drive power of 1,000 kW and a robust five-cylinder quintuplex design, the K 100000 is one of the most powerful models in KAMAT’s high-pressure pump portfolio. Engineered for extreme-duty industrial applications, it is the ideal solution for hydromechanical descaling, fracking, jetting, and high-pressure water hydraulics under the toughest operational conditions.

Thanks to its quintuplex architecture, the pump delivers exceptionally smooth operation with minimal pulsation, even at high flow rates. Cavitation is effectively avoided, making it a reliable choice for processes with sensitive pressure curves, long pipe runs, or abrasive and high-viscosity media.

The K 100000 is trusted worldwide in steel production, mining, and the oil and gas industry, where it powers direct and indirect descaling systems and high-pressure hydraulic tasks. An integrated forced-feed lubrication system with oil cooler ensures stable, long-term performance in 24/7 operation — even under intense thermal and mechanical loads.

Technical Specification

Characteristics

• Five-cylinder quintuplex design for smooth, cavitation-free operation with minimal pulsation
• Dynamically balanced gearbox for smooth and stable operation
• Forced-feed lubrication system with oil cooler for 24/7 continuous duty
• Available gear ratios: i = 3.40, 4.10, 4.69, 5.19, 6.03
• Speed range from 10–100% depending on plunger rod force
• Vertical installation possible for space-constrained systems
• Also available in accordance with API 674 and/or ATEX
• Compatible with special media such as sea water, glycol, methanol and oils on request
• Filtration up to 350 µm

High-Pressure Technology for Extreme Flow Demands

With an impressive 3,000 kW drive power and an advanced five-cylinder quintuplex design, the K 300000 redefines performance for industries that rely on ultra-high flow rates. Engineered to operate without inlet pressure and without cavitation, this pump delivers powerful and continuous flow under the most demanding conditions.

Whether in hydraulic descaling, water hydraulics, or large-scale oil and gas systems, the K 300000 ensures reliable and efficient high-pressure operation. Its unique five-cylinder quintuplex design guarantees stable pressure delivery with minimal pulsation, making it ideal for sensitive applications such as fracking and continuous descaling processes in steel production.

The pump features a high-performance gearbox with external forced-feed lubrication and integrated oil cooling, ensuring stable operation even under extreme thermal and mechanical loads. Built for continuous industrial duty, its modular system allows easy configuration for various media, pressure ranges, and process conditions.

Technical Specification

Characteristics

• Five-cylinder quintuplex design — minimizes pulsation and prevents cavitation
• No inlet pressure required — flexible integration into existing systems
• External forced-feed lubrication system with oil cooler for 24/7 continuous duty
• Crankshaft dynamically balanced for smooth and stable operation
• External gear ratios available: i = 4.76, 5.72, 6.3 on request
• Speed range from 0–100% depending on plunger rod force
• Horizontal operation
• Also available in accordance with API 674
• Compatible with special media such as sea water, glycol, methanol and oils on request

Powerful, High-Pressure Valves for High-Pressure Plunger Pumps

Assurance of a constant operating pressure with directional-control valves, pressure-control valves, by-pass valves and safety valves.

For many high-pressure applications, a constant operating pressure is required. In order to guarantee this, even in different operating states and with changing consumption requirements, the design must ensure that the high-pressure pump and valve systems are compatible. Depending on the application, directional-control valves, pressure-control valves, by-pass valves, as well as safety valves, are used. We design and produce all the these valve variants ourselves. The advantage: The high-quality and powerful KAMAT high-pressure valves, with valve peripherals matched perfectly to the application, ensure the dependable continuous operation of the plunger pump. Special KAMAT valve types are usable up to 4,000 bar.

With a pneumatic, electrical or hydraulic control of the high-pressure valves, the plunger pumps can be integrated perfectly into automated and remote-controlled processes. As a result of the integration, they offer enormous independence in the control of the processes. Our electro-hydraulic solenoid valves are even usable up to an operating pressure of 3,000 bar, which enables the integration into automated process controls in many industrial-application cases.

On request, we also produce high-pressure valves for special areas of application: For simple applications without process control, we can manufacture pressure-limiting valves and safety valves, for example spring-loaded. Special designs, for instance for the testing of pipelines, or for gas tanks in the automobile sector, are also included in our

Rotating Nozzles for High-Pressure Applications

Our rotating, externally-driven nozzles concentrate the hydraulic energy completely on the processing step.

In order to ensure a surface treatment with excellent results and within a reasonable time, we have developed special externally-driven rotating nozzles suitable for our high-pressure pumps: According to requirement of the customer, our nozzles can be driven pneumatically, electrically or hydraulically. In case of traditional, self-driven rotating nozzles, the water jet encounters an angle before its discharge from the nozzle and this sets the nozzle in rotation. Driving the rotating nozzle causes an energy loss of the water jet and hence is significantly less efficient. KAMAT rotating nozzles enable coherent jets which are capable of being moved precisely and quickly even over large surfaces. In case of externally-driven rotation, the hydraulic energy is used completely on the surface being jetted, which enables excellent and efficient work results on surfaces.

Furthermore, our pump accessories program offers a great number of further high-pressure nozzles, such as orbital nozzles, cone nozzles, fan nozzles and special pipe-cleaning nozzles.

Reliable Filtration and ecology-minded Water Treatment

For the protection of sensitive parts in high-pressure cleaning systems and diesel injectors.

High-pressure cleaning technology with water has many advantages: A water jet can be used gently on the surfaces to be cleaned, water is generally available as a medium and is, at the same time, environmentally-friendly without extensive delivery outlays. Regarding accessories, high-pressure cleaning systems generate special requirements, which are difficult to meet. For this reason KAMAT has developed its own customer-specific, high-pressure, filter solutions.

KAMAT high-pressure filters are available for operating pressures up to 4,000 bar. The task of the filter is the protection of both the sensitive high-pressure component parts, and the material to be processed. The water may contain hard particle contamination, for example in recycled water or in industrial water. This hard particle contamination could impair the water tools, such as high-pressure nozzles, in the long run. High-pressure filters are additionally used in order to protect fuel injectors, for instance in large diesel engines.

KAMAT offers water-recycling systems and cleaning technology which match the high-pressure filters. They provide for an environmentally-friendly recycling of the water jet in cleaning applications.

Rotating Leadthroughs guarantee the Movement of the Water Jet

With systematic movements of a high-pressure water jet, an efficient surface processing is enabled.

The central idea of high-pressure tools is to concentrate the energy of a high-pressure water jet at the smallest possible point, and to thus maximize its effect. The smaller the area being jetted, the slower the process is at dealing with large areas. The solution is a rapid and systematic movement of the high-pressure water jet. Rotating joints enable a transition of the water from fixed to rotating parts of the high-pressure tool, so that the water jet is moved in a targeted way. KAMAT rotating joints are suitable for pressures up to 4,000 bar. They can be driven by internal, or external, energy and can achieve up to 3,000 rotations per minute.

For fatigue-free and safe working, we also offer easy to use rotating connectors for hoses under high pressure suitable for our high-pressure pumps. These rotating connectors, also developed and produced by ourselves, are especially streamlined internally to minimize flow restrictions.

Paint Removal with High-Pressure Water

High-Pressure Pumps in Employment in a Dry Dock

High-Pressure Pipe Cleaning

Cleaning Ships’ Hulls and Preparing for Corrosion Protection

Runway Cleaning with up to 2500 bar and Vacuum Device

Targeted Removal of Concrete with High-Pressure Pump Systems

Mining Hydraulics: High Availability of large Volume Flows

Descaling Steel hydromechanically

Application Example

Industrial Cleaning 2800bar-160kW

Application Example

Mobile High-Pressure Station Industrial Hydraulic General Cleaning

Application Example

Petro Chemical 400kW

Application Example

Industrial Cleaning 530kW

Application Example

Industrial Cleaning Sugarindustrie

Application Example

Industrial Cleaning 2500bar-250kW

Application Example

Industrial Cleaning 75kW

Application Example

Cokeoven Cleaning 75kW

Application Example

High-Pressure Station Industrial Hydraulic/Needling

Application Example

Mining China

Application Example

High-Pressure Station Chemical Industry/Suspension Pump

Application Example

Mining Germany

Application Example

Mining Australia

Application Example

Movable High-Pressure Station Oil & Gas Industry Pipeline Testing/Pressure Testing

Application Example

High-Pressure Station Concrete Upgrading Construction Industry

Application Example

High-Pressure Station Sugar Industry/Cleaning of Heat Exchanger

Application Example

Mobile High-Pressure Station Ship Industry/Derusting/Paint Removal

Application Example

High-Pressure Station Cement Industry/Cleaning of Silos/Oven/Agitators

Application Example

Mobile High-Pressure Station Castings/Cleaning of Forms

Application Example

Mobile High-Pressure Station in a Container Automobile Industry/Cleaning of Painting Lines and Grids

Application Example

Mobile High-Pressure Station in a Container Industrial Hydraulic/Cleaning of Pipes and Channels

Application Example

Mobile High-Pressue System Aviation Industry/Cleaning of Landing Strips

Application Example

High-Pressure Station Paper Industry/Cleaning of Presses and Screens

Application Example

Mobile High-Pressure Station in a Container Ship Industry/Ship Hull Cleaning

Application Example

High-Pressure Station Ship Industry Ship Hull Cleaning

Application Example

Mobile UHP High-Pressure Station Building Industry Concrete Upgrading

Application Example

High-Pressure Station Offshore Industry

Application Example

Mobile High-Pressure Station Geothermisch Hydraulic Drilling

Application Example

Mobile High-Pressure Station Geothermics Hydraulic Drilling