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Our superheroes – metering pumps from ProMinent

1.6 million products in continuous use – reliable and precise.

The metering pumps of ProMinent’s sigma/ X and gamma/ X product ranges are particularly good examples of outstanding reliability, playing a key role in any application by delivering accurate dosing.

And if the going gets particularly tough, the DULCOFLEX peristaltic pumps are just what you are looking for.

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Diaphragm Metering Pump beta/ X

Capacity range 10 ml/h – 50 l/h, 16 – 2 bar

The beta/ X diaphragm metering pump provides simple handling, precise metering and digital networking. With its intuitive operation, robust design and environmentally-friendly PFAS-free variant, it is setting new standards in metering technology.

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Metering system DULCODOS Compact

Metering rate: 50 – 1040 l/h

The ready-wired metering system DULCODOS Compact is used for the ultra-precise metering of chemicals with a huge range of different motor-driven metering pumps. Thanks to its modular construction, the plug-and-play solution is ideal for replicable installations.

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Controller DULCOMETER diaLog X

The DULCOMETER diaLog X multi-parameter controller ensures that complex water treatment systems are operated as efficiently as possible. The controller is highly flexible and suitable for many sensor parameters.

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DULCOZERO FCL Monitoring System for the Absence of Free Chlorine

Reliably measure the absence of free chlorine with the innovative monitoring system DULCOZERO FCL: Accurate measured values and a high degree of monitoring and process reliability are guaranteed.

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UV System DULCODES MP

Flow up to 809 m³/h

The UV system DULCODES MP eliminates combined chlorine and therefore the odour typically associated with swimming pools. Say goodbye to irritated eyes, nose and skin. Apart from improving the water quality, the low investment costs and high fresh water and energy consumption savings result in short payback times.

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Metering System DULCODOS ULFb

Extraction rate of 500 to 10,000 l/h

The polymer preparation system ULFb processes powdered and liquid polymers to produce a matured polymer solution. Wins customers over with its novel round tank design with 3 chambers, which improves mixing efficiency, operation and maintenance.

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DULCONNEX IPC Gateway

The DULCONNEX IPC Gateway safely and reliably transfers the data of all products supported as standard to the DULCONNEX Cloud

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DULCONNEX Inventory Management

The DULCONNEX Inventory Management add-on is an extension to the DULCONNEX Platform. It can be used to monitor tank levels and inventory levels of chemicals at various sites regardless of your location. Tank level monitoring is based on the data of the DULCOLEVEL radar level sensor.

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DULCOTEST sensors for total available chlorine

Graduated measuring ranges 0.01 – 10 mg/l

Disinfection of swimming pool water with the application-optimised DULCOTEST sensors for total available chlorine - exact measured values and high process reliability guaranteed.

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Contact us

Wesley Sutton

Managing Director, ProMinent Fluid Controls UK Ltd.

+44 1530 560 555
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»We are always available to help. Don't hesitate to contact us.«

+44 1530 560 555 Send request

News and Events

Metering System DULCODOS ULFb for sludge dewatering

April 2025

Sludge dewatering is important for sewage treatment plants to save on waste disposal costs. Every year, several thousand tons of sewage sludge are generated during the various wastewater treatment processes.

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beta/ X – The new diaphragm metering pump from ProMinent

February 2025

The new beta/ X metering pump is easy and intuitive to operate, easy to read, and easy to assemble and disassemble. Its design is modern and powerful. Its technology is correspondingly robust and durable. Designed to be completely PFAS-free, it is fully recyclable and therefore highly sustainable.

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Green hydrogen in practice

November 2024

What is green hydrogen and how to optimise the dosing process, after UK Government announces funding in Autumn Budget 2024

As Chancellor of the Exchequer, Rachel Reeves, promises funding for 11 new green hydrogen projects in the UK during the Government's Autumn Budget 2024. Let's take a look at what goes into production of the green energy and how the right dosing system can add efficiencies.

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The superheroes of metering technology

November 2024

ProMinent metering pumps are renowned for their exceptional durability and reliability. These pumps are true superheroes of metering technology, designed to overcome a wide range of challenges in water treatment, the chemical industry or other demanding applications.

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Optimised sensor technology for measuring total chlorine

September 2024

ProMinent from Heidelberg, Germany has developed two efficient sensors for the reliable online measurement of total chlorine: CTE2 and CTE3

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ProMinent at interbad 2024

August 2024

ProMinent will showcase modern solutions for the treatment of swimming pool water at interbad with the slogan “Focus on Efficient Pool Water Treatment” at booth 1H31 in the L-Bank Forum (Hall 1) at the Messe Stuttgart convention centre.

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Efficient fluid management with interconnected components

July 2024

As a global provider of fluid technology solutions, ProMinent supplies components developed and manufactured in-house for a wide range of water treatment applications.

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A look back at IFAT 2024

June 2024

IFAT 2024, the world’s leading trade fair for managing water, waste water, waste and raw materials, ran from 13 to 17 May 2024 in Munich, Germany, and provided an ideal platform for dialogue centring on the latest industry trends. ProMinent took this opportunity to focus on the issues of treating waste water and drinking water.

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Successful attendance at ACHEMA 2024

June 2024

After five exciting days at ACHEMA 2024, we can say that the trade fair was extremely successful. ACHEMA, the world’s leading trade fair for the process industry, ran from 10 to 14 June 2024 in Frankfurt am Main, Germany, and provided an ideal platform for exhibitors to present their products, technologies and innovations. ProMinent attended under the banner of “Focus on innovative Fluid Management”.

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Clean water for rearing healthy fish

June 2024

The use of recirculating aquaculture systems (RAS) is becoming increasingly important: they require less water and land overall and are therefore more flexible in terms of location. The solution for sustainable production in RAS are high-performance systems for various process steps.

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Swimming pool water treatment with ProMinent: precise, digital and simple

June 2024

The AQWA Pool and Sauna Park in Walldorf, Germany, uses measuring and control technology from ProMinent. The full-service provider of water treatment technology has fitted all the pools at the pool and sauna complex in Walldorf with all the components needed to correct pH, chlorine and ORP values.

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ProMinent at ACHEMA 2024

April 2024

FOCUS ON INNOVATIVE Fluid Management ACHEMA, the world's leading trade fair for the process industry, will provide a platform for exhibitors to showcase their technologies and innovations in Frankfurt from 10 to 14 June 2024. ProMinent will be there – as a leading supplier in the sector, we will demonstrate our expertise in process pumps, chemical handling, and measuring and control technology.

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Practical Examples

Always state of the art: Sinsheim spa and pool complex

Modern water treatment for a trouble-free pool experience

Ensuring first-class and perfectly hygienic water quality around the clock, 365 days a year in a complex calculated to accommodate up to 2500 bathers at any one time is a real challenge for the operators. What’s more, the entire system for treating and disinfecting the water in all the pools needs to be monitored and controlled centrally.

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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.

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Efficient polymer metering - Mannheim sewage plant

Five PolyRex systems from ProMinent GmbH have been operating successfully at the central sewage treatment plant in Mannheim for several years. There they reliably and precisely meter polymer solutions in the advanced treatment stage and during thickening of the sewage sludge.

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Huge operational cost savings with onsite chlorine generation

In 2011, a devastating earthquake struck the city of Christchurch in New Zealand. Redevelopment of the Taiora QEII Recreation and Sport Centre pool complex was a key highlight in the post-quake rebuild. The innovative team installed onsite chlorine generation technology and achieved outstanding operational savings of more than 70%.

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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.

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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.

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Optimised ozone process for the elimination of micropollutants

Efficient – Flexible – Space-saving SIDEST, the regional waste water association, is researching the removal of micropollutants at a clarification plant in Grevenmacher, Luxembourg. ProMinent GmbH provides technological support with an ozone system as an additional purification stage in the clarification plant.

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Pre-chlorination of raw water with state-of-the-art control technology

Digitally connected and safely monitored

Italian water supply company AMAP S.p.A. uses the DULCONNEX digital fluid management system in 120 raw water test stations in Sicily. The interconnected components control and monitor pre-chlorination during potable water treatment.

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ProMinent in Norway Opens Doors - With Global Support!

A recirculating aquaculture systems supplier has leaned on ProMinent Norge’s knowledge of pH adjustment for a new facility in Japan.

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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.

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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.

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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.

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