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Product Overview

In its element for over 60 years

Fluid metering technology is ProMinent's particular speciality and it is perfectly complemented by water treatment and water disinfection products. Whether individual or system solutions, ProMinent's modular programme offers maximum flexibility and cost-effectiveness for every customer.

Expert engineering combined with personal advice

ProMinent supplies numerous industries, which is partly what makes our work so fascinating. No two process requirements are the same. Projects need personal supervision. Our specialists can advise on individual applications. We are passionate about delivering smooth, reliable service - no matter where you are in the world.

The future in our sights

Our research and development team refuse to compromise: with every new innovation, the thing that interests them most is absolute process reliability. Whether it's components, systems or technologies for environmentally-friendly and sustainable metering and water treatment, all our solutions are characterised by maximum efficiency and applicability. Our engineers are always working to make our solutions even more economical. This is due not only to our leading position on the world market, but also our awareness of our responsibility.

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ProMinent products in practise

Battery production: ProMinent bears up where others fold

The reaction environment is aggressive and highly alkaline. Unshaken, the robust technology keeps all parameters in the target range. This is where the anode material is produced for the battery which will later provide your phone with a clean and reliable power supply.

BelloZon^® CDLb ensures clean drinking water

The decisive factor for the health and performance of farm animals is the drinking water. This is why a Belgian pig breeding company uses proven and economical disinfection technology from ProMinent for water treatment.

Clean water for Prague thanks to CHLORINSITU

Supplying the Czech capital with high-quality drinking water is a daily challenge. Several modern electrolysis plants from ProMinent have been in operation since the beginning of the year to ensure that this works properly.

Dust-free metering rather than systems covered in dust

ProMinent systems have been supplying flocculation aids for clarifier sludge dewatering in the Forchheim clarification plant since the 1980s. Following a renovation project, the modern ProMinent technology is still just as reliable and dust-free too.

Hygienic metering

Food and drink manufacturers promise an indulgence for all the senses with their dairy products, soft drinks or sweet treats. During manufacture, it is vital to meet the exact taste of the target group. To succeed, Prominent ensures the exact addition of aromas.

Modern control technology for your home and pool

True to the saying “there’s no place like home”, a Swiss couple included a pool in plans for the garden when building their new home. The best thing about their plans is the fact that the pool control system DULCOMARIN® II is linked to the house control system and can be operated with ease via a tablet.

Modern technology for the brewing process

Not having pure water is a disaster if you want tasty beer. So Welde sources water from its own wells. The traditional brewery uses chlorine dioxide to disinfect the brewing and process water.

Molkerei Hainichen-Freiberg modernises its water treatment system

Molkerei Hainichen-Freiberg in Germany has modernised its water treatment system by implementing electrolysis systems from ProMinent. The benefits for the dairy include a vast improvement in health and safety, lower operating costs and consistently low water consumption.

Reliable phosphate precipitation on the Mosel

The vineyards, and historical buildings of the Art Nouveau period, give the small towns on the Mosel a certain charm and flair. A complete solution from ProMinent ensures that the idyllic setting isn’t clouded by contaminated waste water, and that the prescribed limit values for phosphates are met.

SUEZ WTS France increases safety and efficiency thanks to intelligent pump control via mobile app

SUEZ WTS France creates more safety for employees and realises an increase in efficiency in Technical Service thanks to intelligent pump control via mobile app.

Safe handling and optimal dosage with DULCODOS SAFE-IBC

Cleaning dirty water from households is a responsible and complex task. Waterworks Frankfurt on Main, Germany, therefore relies on reliable products such as the DULCODOS SAFE-IBC dosing system, for the disinfection of filter systems.

Wastewater treatment: low nitrate levels through precise dosing

In the Flanders region, more than 83% of the wastewater is treated using the most modern methods. The project has a positive effect on the water quality of the Schelde and Maas and makes a significant contribution to keeping the North Sea clean. Aquafin, which was founded by the Flemish government around 30 years ago, plays a key role in this.

Addition of Additives in the Paper and Pulp Industry

Lighter, smoother, more solid? The right addition is key

Not all paper is the same. Accurately metered additives reliably give the paper certain properties, such as making it whiter or smoother or indeed both. ProMinent is fully flexible.

Biocide Metering in the Paper and Pulp Industry

No clumps formed in the production of paper

Perfectly metered liquid biocides prevent the formation of slime and therefore the dreaded and expensive formation of clumps in paper machines. So operations can continue unaffected.

Bottle Washing Machines

Correct metering is key

Perfectly metered cleaning chemicals effectively improve the cleaning quality of bottle washing machines. As an extra bonus, you save energy too.

Chlorine Disinfection

Various procedures are used to disinfect swimming pool water. Alongside the conventional metering of chlorine, use of cost-effective and environmentally-friendly electrolysis systems is also worthwhile for private pools.

CIP - Cleaning In Place

CIP gets to work exactly where it's needed

Small volumes of disinfectant are produced and used on site for sterile machines and process water. Highly concentrated, dangerous chemicals and tedious disassembly are a thing of the past.

Cleaning fruit and vegetables

Simple and reliable cleaning process for agricultural products

Fresh fruit and veg are an essential part of our diet. So it's very important for them to reach the consumer in a safe condition. Precise metering of chlorine dioxide ensures that this is the case.

Cooling Water Treatment in Energy Generation

No biofilm, no bacteria, no dangerous by-products

ProMinent metering pumps allow you to keep your cool at all times as you no longer need to concern yourself with the cooling process. Alternative biocides reliably prevent deposits.

Cooling Water Treatment

Efficiency is everything in the cooling water circuit

Everything at ProMinent revolves around the perfect cooling water circuit, which needs to experience few losses over its long life. The precise metering of inhibitors and biocides and suitable filters make this possible.

Desalination of Seawater and Brackish Water

Obtaining additional potable water with desalination

Drinkable water is scarce. Only a fraction of all the world's water can be consumed. So the ability to treat brackish water and seawater is of interest to many countries and islands.

Disinfection of Potable Water

Germ-free potable water thanks to disinfection

As an essential nutrient, water must satisfy very strict quality controls. ProMinent offers sophisticated disinfection technology that reliably removes viruses, bacteria and microorganisms.

Disinfection using Chlorine and Electrolysis in Public Swimming Pools

Attractive alternative to traditional chlorine disinfection

Various procedures are used to disinfect swimming pool water. Alongside the conventional metering of chlorine, using cost-effective and environmentally-friendly electrolysis systems brings numerous benefits for operators.

Downstream Oil Treatment

It's all about the oil

Makro diaphragm metering pumps or even the new Evolution pumps are used for emulsion cracking so that the precious oil is perfectly separated from other substances. The pumps are completely autonomous.

Electrolytic Metal Extraction in Mining

Off you go - metering systems ready to use immediately

Do you need a quick metering solution? Our complete mining systems come fully ready mounted and are installed in no time. Tailored to the customer, they deliver excellent storage and metering results.

Feed Water Treatment in Energy Generation

ProMinent-style desalinated boiler feed water

Our water treatment know-how delivers desalinated and therefore high-quality, ultra-pure boiler feed water. No energy or water is lost with ProMinent.

Fighting Legionella in Hotels and Resorts

Squeezing out legionella and pathogens

It can be disastrous for any hotel if guests come down with legionella and seek claims for damages from the company. ProMinent provides effective solutions for eliminating legionella and other pathogens in the long term.

Filler Disinfection / Filler Injection System

Hygienically clean filling in breweries and for beverage manufacturers

You can taste the difference. Optimum filler hygiene removes product residue and reliably eliminates microorganisms, so processes which change the taste can't arise in the first place.

Fish processing, fish and shrimp farming

Successful farming and hygienic processing

More and more people are enjoying delicacies from our seas. Fish farms and also the fish processing industry therefore face the huge challenge of producing goods quickly and hygienically. Disinfected water is essential to both industries.

Flocculation in Public Swimming Pools

Metering flocculants delivers optimum filtration

Flocculants allow the smallest of particles to be removed from the swimming pool water. In turn, our high-precision solenoid metering pumps enable the precise and continuous supply of small volumes of these flocculants.

Flotation in Mining

Frothers and collecting agents

To remove ore from the flotation liquid faster, activating chemicals (frothers and collecting agents) have to be accurately added by metering. Getting the right amounts is crucial.

Flue Gas Cleaning in Energy Generation

Flue gas cleaning for fresh air and a clean environment

ProMinent understands how to incorporate the complex flue gas cleaning process in power plants. Harmful substances are reliably removed from the air before they enter the atmosphere.

Heap Leaching in Mining

You can't go wrong with perfectly metered leaching agents

ProMinent metering pumps reliably meter aggressive substances such as hydrochloric acid or sulfuric acid without being destroyed in the process. Only the hidden gold, silver, copper etc. is dissolved out of the ore.

Improved water quality in public swimming pools through the use of UV and ozone

Efficient reduction of combined chlorine with modern systems.

Modern UV or ozone systems minimise the by-products resulting from chlorine disinfection. What's more, they are easy to install, improve water quality and cut operating costs significantly.

Inhibitor Metering Offshore

For smooth oil production

Our ProMinent metering pumps keep the pipework clear 24 hours a day and protect against corrosion and defects. So the oil can keep flowing.

Intelligent recycling of backwash water in swimming pools

Reducing the need for fresh water, reducing the operational costs

In accordance with DIN 19645, backwash water can be treated in public swimming pools. To this end, ProMinent has developed a standardised procedure which can be easily adapted to any customer requirements, thanks to its modular construction.

Internal Water Management in Hotels and Resorts

The best water for your kitchens and laundry

Fresh bedding and sweet-smelling towels in rooms, spotlessly clean dishes and fine dining in the restaurant – desalinated and germ-free water is absolutely essential. You have the staff, we have the system technology.

Large bakeries

Baking with reproducible quality

A large share of the bakery products we consume today are manufactured by machine. Producing goods that taste just right requires precise metering of the individual ingredients.

Metering Chemicals in Coolant Treatment

The secret of a highly durable coolant system

We treat coolants with small quantities of chemicals, reducing the environmental footprint while protecting the system against corrosion, deposits and biological growth.

Metering Flocculants delivers Optimum Filtration

Metering of Belt Lubricants

Keeping everything running smoothly in beverage production

Before a bottle is ready to go on the shelf, it passes through many machines in the bottling plant. There is a high price to pay if the belts come to a stop. Metered lubricants ensure smooth running.

Metering of Chemicals in the Test Centre

Passing the test: consistent 100% accuracy in fluid metering

Our reliable metering pumps produce impressive results in testing. They meter fluids precisely and continuously, making it easy to optimise process parameters.

Metering of Fluids in Chemical Production

Incredible versatility: metering pumps in production

There are various types of metering pumps, but what they all have in common is reliability, robustness and thoroughness. That's why all our pumps are in demand in chemical production.

Metering of Fluids

Incredibly simple and efficient metering of chemicals

We transport chemicals with ease in any industrial environment: ProMinent solutions store, transfer and meter substances at rates of 0.1 l/h to 100,000 l/h at a pressure of 2 to 3,000 bar.

Metering of Solids

If you need to meter powder and granulates with accuracy …

… ProMinent systems are the right choice. They always store, transport and process solids reliably and precisely thanks to our exacting quality requirements.

Micro-Metering in the Laboratory

Even small metering pumps pack a punch in the laboratory

With ProMinent metering pumps, even tiny quantities of fluids are metered with reliable accuracy. These small but high-performance pumps are compact, very economical with energy, and low-maintenance.

Monitoring and Replenishing of Electroplating Baths

Demanding baths require concentration

Baths have to be monitored and replenished continually. This requires high concentration - from the sensors, controllers and pumps. Yet only small amounts of precisely fed chemicals are needed.

New Batching for Electroplating Baths

Quickly back up and running - the bath is ready

Why fill tanks by hand? A metering pump with preselection meter is much more elegant and safer. And the electroplating baths always get just the right dose of chemicals.

Onshore Inhibitor Metering

Keeping the black gold flowing

No corrosion, no defects: ProMinent metering pumps keep pipework and pumps free of deposits. Making sure the oil runs uninterrupted.

Onshore Metering in Gas Pump Stations

Safety at the borehole

Flammable methane hydrate at the borehole can be very dangerous. But not with ProMinent metering pumps. By metering fluid into the drilling head, they don't even allow methane hydrate to be produced in the first place.

Potable Water Supply in Hotels and Resorts

Only the best for your guests: clean potable water around the clock

Clean potable water is a basic requirement for guest satisfaction and therefore commercial success. ProMinent's treatment systems enable you to provide outstanding quality water all year round.

Potable Water Treatment

Outstanding water quality in line with global WHO standards

ProMinent turns water into hygienically perfect potable water – with powerful systems and components, which can be ready mounted for operation or individually configured.

(Pre-)Oxidation of Potable Water

(Pre-)oxidation binds harmful substances in potable water

(Pre-)oxidation improves water quality by eliminating many harmful substances and improving appearance, odour and taste. No one wants to drink brown water.

Production of whey and cheese

Perfect water for the entire production process

To guarantee an end product fit for purpose, ProMinent ensures optimum water quality at every stage of production, thereby reliably complying with statutory hygiene standards.

Removal of micro-pollution

Using powder activated carbon to effectively adsorb man-made trace substances

ProMinent also provides cost-effective solutions for challenging jobs in municipal waste water treatment: micro-pollutants are effectively removed by a complete system for accurately metering powder active carbon.

Retention Agent Treatment in the Paper and Pulp Industry

Effective polymer solutions in the paper manufacturing industry

Well treated polymer ensures good retention and is highly reliable even in small doses. The paper is more robust and fewer fines enter the waste water. The investment pays off quickly.

Rinser Hygiene

Clean bottles and jars

This solution is anything but superficial. Even hard-to-reach places and the inside of glass or PET drinks containers are hygienically cleaned thanks to effective rinser hygiene.

(Sand) Filtration for Potable Water

Filtration removes solids from the water

Unwanted particles and turbidity are removed from the water by sand or membrane filtration. An even more effective process is to filter using upstream flocculation or precipitation. Added substances allow smaller particles to become larger, so dissolved substances can flocculate.

Solvent Extraction in Mining

Long-lasting materials which also withstand aggressive chemicals

Our chemically resistant material versions are ideal for solvent extraction. The materials will withstand harsh chemicals and costly repairs don't arise.

Stabilisation of Potable Water

Stabilisation makes water ready for transport

After the water has been treated, its quality should not change. Stabilisation maintains the quality of the water during distribution and use.

Suspension in Mining

Giving gravity a boost

Ore concentrate sludges sink to the bottom faster when a polymer is added. Technology with good communications helps the various components to interact better.

Swimming Pool Water Treatment in Hotels and Resorts

Absolutely essential: an attractive pool with crystal-clear water

You are an expert in pampering your guests, young and old, with everything they could desire. This usually includes an attractive swimming pool or even a luxurious spa. This is where one of our core skills come in.

Swimming Pool Water Treatment

Modern water treatment and disinfection processes enhance swimming enjoyment

The use of metering technology and water treatment solutions may vary considerably depending on the industry and application. Rely on our decades of experience and know-how to find the safest and most efficient solution for you.

Treating Table Water

Thirst-quenching, superior water quality

ProMinent makes sure only the best water ends up in the bottle: free of germs and residue and ready for storage. Professional water treatment removes all undesired organic matter and impurities.

Utility Water Treatment

It makes economic sense to reuse process water.

Why would you discharge water just because you've used it once? If this water is treated properly, it can be reused with ease, cutting costs in no time.

Waste Water Treatment for electroplating

A clean affair: waste water cleaned in an environmentally-friendly manner

When it comes to thorough waste water treatment, we provide not just pumps, sensors and controllers, but also our comprehensive expertise in water treatment for electroplating.

Waste Water Treatment for the Chemical Industry

Totally safe waste water treatment

The ProMinent components automatically clean the waste water – in line with strict legal requirements of course. And you can concentrate fully on production.

Waste Water Treatment in Energy Generation

Treating waste water quickly and thoroughly

The benefits of our waste water treatment for energy generators can be easily summed up: our waste water treatment is thorough, environmentally-sound, economical and fully automatic. Because ProMinent thinks things through.

Waste Water Treatment in Hotels and Resorts

Clever waste water recycling

A suitable process for reusing waste water can make a huge contribution to efficient water management. Responsible use of resources is also increasingly something that eco-minded guests are looking for.

Waste Water Treatment in the Paper and Pulp Industry

Clean waste water is returned to nature

Very low-impact treatment for waste water. Our intelligent processes efficiently clean and save money too.

Waste Water Treatment

Very low-impact treatment for waste water

Our water treatment technology delivers thorough yet environmentally friendly waste water treatment. What's more, with precisely metered additives and optimised processes, you also save money.

Water Softening in Public Swimming Pools

Water softening is a key element of water treatment

Water softening is a key element of water treatment for public swimming pools. Soft water reduces the likelihood of operating system failure and ensures that the pool attractions look their very best.

Water Treatment and Water Disinfection

Modern disinfection solutions for any kind of water

We produce everything in house: all our products, systems and services. As well as being convenient, this is also smart. Disinfection solutions tailored to your needs offer excellent effectiveness.