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  • Offer Profile
  • Fluid metering technology is ProMinent's particular speciality and it is perfectly complemented by ProMaqua® water treatment and water disinfection products. Whether individual or system solutions, ProMinent's modular programme offers maximum flexibility and cost-effectiveness for every customer.
Product Portfolio
  • Chemical Transfer Pumps Chemical Transfer Pumps

  • On the move
    ProMinent chemical transfer pumps are used to pump liquids from container A to container B. The media may have a wide range of different chemical properties, so the pumps need different functional principles. ProMinent engineers work hard to make sure that liquid and pump are fully compatible. They approach every application with the same ProMinent standards of maximum diligence and quality.
      • Spectra Progressive Cavity Pumps

      • Capacity range 2.4 – 12,000 l/h, 12 – 3 bar
        The eccentric screw pump Spectra meters liquid polyelectrolytes in concentrated and dilute form. It can be used, for example, in waste water treatment or sludge dewatering.

        Your benefits
        • Low-pulsation pumping
        • Feed rate is proportional to the speed
        • Reversible pumping direction

         

      • von Taine® Centrifugal Pumps

      • Capacity range up to 22,500 l/h, discharge lift up to 23.5 mWC
        The solenoid-coupled centrifugal pump vonTaine® for the pumping of liquid media works safely and reliably: liquid media are pumped leak-free.

        Your benefits
        • Safe and reliable: Leak-free pumping of liquid chemicals
        • Coupling between motor and impeller via magnetic coupling

         

      • DULCO®Trans Barrel Pumps

      • Pump capacity according to size 900, 2,800 or 3,750 l/h
        The application range of the DULCO®Trans depends on the chemical resistance of the materials used.

        Your benefits
        • Reliable pumping of liquid chemicals
        • Pump sets available for different delivery containers
        • Pump nozzle for convenient filling of liquids
        • Undervoltage trigger prevents unintentional start-up after an interruption to the operating voltage.
        • The overcurrent safety switch prevents overloading of the motor.
      • Duodos Air Operated Diaphragm Pump

      • Capacity range up to 6,700 l/h, discharge lift up to 70 mWC
        Air-operated Diaphragm Pump Duodos for pumping liquid media.

        Your benefits
        • No electrical components are required because the pumps are air-operated
        • Duodos pumps are run-dry safe and self-priming

         

    • Metering Pumps

    • How do metering pumps work?

      Most metering pumps are oscillating displacement pumps. An exactly defined volume of liquid is drawn into the displacement body on the reciprocal stroke and forced into the metering line on the compression stroke. The pump settings can be changed to achieve consistently accurate metering.

      Microprocessor technology since 1988

      The accurate control of the pumps is made possible by microprocessor technology. Sophisticated monitoring functions ensure reliability in operation and minimum chemical consumption and optimum disinfection. Interfaces integrate the pumps into a fully automated process.

      Over one million of our pumps are in use all over the globe, delivering reliable, accurate performance under the toughest conditions. Our proven design principles guarantee a high standard of quality and precision.

        • Solenoid Driven Metering Pumps

        • Solenoid diaphragm metering pumps are available in capacities ranging from 0.74 to 75 l/h at a back pressure of 16 to 2 bar. To be able to meter almost any liquid chemicals, ProMinent uses a very extensive range of materials. Where they are used
          • General: Chemical metering up to 75 l/h
          • Potable water treatment: Metering of disinfectants
          • Cooling circuits: Metering of corrosion inhibitors and biocides
          • Waste water treatment: Metering of flocculants
          • Paper industry: Metering of additives
          • Plastics production: Metering of additives
          What are the advantages?

          Because there is only one moving part, the drive is virtually wear-free. The pump requires no lubricated bearings or shafts; the maintenance and repair costs are therefore very low. The continuous running characteristics are excellent.

            • Solenoid Driven Metering Pump Beta®

            • Capacity range 0.74 – 32 l/h, 25 – 2 bar
              All-purpose solenoid metering pump for metering liquid media in water treatment and chemical processes: Solenoid driven metering pump Beta®. Cost-effective, overload-proof, adaptable to existing signal transducers.

              Your benefits
              • Simple adjustment of metering capacity via stroke rate and stroke length
              • Adaptation to existing signal transducers by external control via potential-free contacts with pulse step-up and step-down
              • Suitable for use with almost all liquid chemicals thanks to the available material combinations: PP, PVDF, clear acrylic, PTFE and stainless steel
              • Self-bleeding dosing head design in clear acrylic/PVC and PP
              • Virtually wear-free solenoid drive: economical and overload-proof
              • Economical operation with up to 50% energy-savings, thanks to higher pump efficiency

               

            • Solenoid Driven Metering Pump gamma/ X

            • Capacity range 1 ml/h – 45 l/h, 25 – 2 barnew
              The solenoid diaphragm metering pump gamma incorporates a wealth of eXcellent ingenuity! With integrated pressure measurement, it ensures the smooth running of your metering process. The gamma/X is ideal for all metering work involving liquid media.

              Your benefits
              • Virtually wear-free solenoid drive, overload-proof and economical
              • Suitable for continuous micro-metering from 1 ml/h thanks to the regulated solenoid drive
              • Simple adjustment of the capacity directly in l/h
              • Direct input of required final concentration in volume-proportional metering tasks
              • Detection of hydraulic malfunctions or blocked discharge lines ensures smooth process
              • Integrated pressure measurement and display for greater safety during commissioning and in the process

               

            • Solenoid Driven Metering Pump delta®

            • Capacity range 7.5 – 75 l/h, 25 – 2 bar
              A high-end diaphragm metering pump: The solenoid driven metering pump delta ® is the first of its kind to have a regulated solenoid drive. Virtually wear-free, extremely economical and with a self-bleeding dosing head design.

              Your benefits
              • Adjustment of the capacity directly in l/h
              • Adaptation to existing signal transducers by external control via potential-free contacts with pulse step-up and step-down
              • External control via 0/4 – 20 mA standard signal with adjustable assignment of signal value to stroke rate
              • Organise work processes conveniently with the optional process timer. The alternative to timers or PLCs.
              • Optional PROFIBUS® interface for connection to process control systems
              • Suitable for use with almost all liquid chemicals, thanks to the available material combinations PVDF, clear acrylic and stainless steel

               

          • Motor Driven Metering Pumps

          • It's all thanks to the electric motor

            Motor driven metering pumps need to be robust, reliable and able to run on their own without supervision. Metering pumps with mechanically actuated diaphragms can be used almost universally in low pressure ranges. And what about servicing? Minimal. Accuracy? Uncompromising. Value for money? The best.

            Well adjusted

            The stroke length and stroke rate – in this case the motor speed – can be adjusted to alter the capacity of this pump. The rotation of the electric motor is stepped down by a worm gear and converted into a linear stroke movement by a cam. The slide rod transfers this stroke movement to the diaphragm in the dosing head. Two non-return valves prevent the feed chemical from flowing back during pumping.

            The motor driven metering pumps can handle the following substances:
            • Chemicals up to over 1,000 l/h
            • Disinfectants in potable water treatment
            • Disinfectants in cooling circuits
            • Flocculants in waste water treatment
            • Additives in the paper industry
            • Additives in plastic manufacturing
            Impressive benefits

            The pumps offer a very wide performance range. They also offer extremely accurate metering even under fluctuating pressure conditions (rigid characteristic curve). This results in reduced chemical consumption and precise process control.

            Need a higher performance class? These pumps always deliver robust, low-cost power. They are also flexible: they can be controlled via the stroke length and motor speed, allowing them to be seamlessly integrated and/or retrofitted in automated processes. Energy consumption depends on the power required, not the other way round. And lastly, specially designed metering profiles allow optimum metering results.

              • Motor Driven Metering Pump alpha

              • Capacity range 1.0 – 30.6 l/h, 10 – 2 bar
                The motor-driven metering pump alpha is the metering pump for liquid media and the optimum solution for simple applications. Robust, low-noise, chemical-resistant, with precise metering and good suction capacity.

                Your benefits
                • Precise metering and good suction capacity by soft controlled suction and compression strokes
                • Tough plastic housing – shock-proof and chemical-resistant
                • Suitable for higher viscosity media, thanks to spring-loaded valves
                • Low-noise operation
              • Motor Driven Metering Pump Sigma/ 1 (Control Type)

              • Capacity range 17 – 117 l/h, 12 – 4 bar
                The Sigma / 1 Control can be used flexibly as an extremely robust motor-driven diaphragm metering pump. Excellent process safety and reliability is guaranteed with the patented multi-layer safety diaphragm. Highlights include removable control unit, adjustable metering profiles, as well as a variety of power end and control configurations.

                Your benefits

                Excellent process safety and reliability

                • In the event of an accident, the feed chemical does not escape to the outside nor into the pump's power end, thanks to the patented multi-layer safety diaphragm with optical (optionally electric) signalling
                • Integrated relief valve protects the pump against overloading and bleed option during the suction process ensures reliable operation
                • Metering reproducibility is better than ± 2% with a 30-100% stroke length adjustment range under certain defined conditions and with proper installation.
              • Motor Driven Metering Pump Sigma/ 1 (Basic Type)

              • Capacity range 17 – 144 l/h, 12 – 4 bar
                The Sigma/ 1 Basic is an extremely robust motor-driven metering pump with patented multi-layer safety diaphragm for excellent process safety. It offers a wide range of power end designs, such as three-phase or 1-phase AC motors, even for Exe and Exde areas with ATEX certification.

                Your benefits

                Excellent process safety and reliability:

                • In the event of an accident, the feed chemical does not escape to the outside nor into the pump's power end, thanks to the patented multi-layer safety diaphragm with optical (optionally electric) signalling
                • Integrated relief valve protects the pump against overloading
                • Reliable operation by bleed option during the suction process
              • Motor Driven Metering Pump Sigma/ 2 (Control Type)

              • Capacity range 61 – 353 l/h, 16 – 4 bar
                The Sigma/ 2 Control is a robust motor-driven diaphragm metering pump with a patented multi-layer safety diaphragm for outstanding process safety and reliability. The integrated automatic overload shut-down offers further protection for the pump. Removable operating unit and adjustable metering profiles enable the versatile use of this pump.

                Your benefits

                Excellent process safety and reliability:

                • In the event of an accident, the feed chemical does not escape to the outside nor into the pump's power end, thanks to the patented multi-layer safety diaphragm with optical (optionally electric) signalling
                • Automatic, integrated overload shutdown to protect the pump and bleed option during the suction process to ensure reliable operation
              • Motor Driven Metering Pump Sigma/ 2 (BasicType)

              • Capacity range 50 – 420 l/h, 16 – 4 bar
                Robust motor-driven diaphragm metering pumps, like the Sigma/ 2 Basic guarantee excellent process reliability with their patented multi-layer safety diaphragm. The diaphragm metering pump offers a wide range of power end versions, even for Exe and Exde areas with ATEX certification.

                The robust pump for safe and reliable use.

                The Sigma/ 2 diaphragm metering pump together with pumps of type Sigma/ 1 and Sigma/ 3 represent an integrated product range. They cover the capacity range from 17 to 1,030 l/h, with a consistent operating concept, control concept and spare parts management. A wide range of drive versions is available, including some for use in Exe and Exde areas with ATEX certification.

                Your benefits

                Excellent process safety and reliability:

                • In the event of an accident, the feed chemical does not escape to the outside nor into the pump's power end, thanks to the patented multi-layer safety diaphragm with optical (optionally electric) signalling
                • Integrated relief valve protects the pump against overloading
                • Reliable operation by bleed option during the suction process

                Flexible adaptation to the process:

                • The entire Sigma product range is available as standard in a "Physiologically safe in respect of wetted materials" design.
                • Metering pumps with electro-polished stainless steel metering head and EHEDG certification enable them to be used in hygienically challenging applications
                • Wide range of power end versions, also for use in Exe and Exde areas and different flange designs for the use of customised motors
              • Motor Driven Metering Pump Sigma/ 3 (Control Type)

              • Capacity range 182 – 1,040 l/h, 12 – 4 bar
                The motor-driven diaphragm metering pump Sigma/ 3 Control guarantees excellent process reliability, thanks to its patented multi-layer safety diaphragm. Intelligent features, such as removable operating unit and adjustable metering profiles, as well as a variety of power end and control configurations, enable the versatile use of this pump.

                Your benefits

                Excellent process safety and reliability:

                • In the event of an accident, the feed chemical does not escape to the outside nor into the pump's power end, thanks to the patented multi-layer safety diaphragm with optical (optionally electric) signalling
                • Integrated relief valve protects the pump against overloading and bleed option during the suction process ensures reliable operation
              • Motor Driven Metering Pump Sigma/ 3 (Basic Type)

              • Capacity range 146 – 1,030 l/h, 12 – 4 bar
                The patented multi-layer safety diaphragm for excellent process safety and reliability is just one feature of the extremely robust motor-driven diaphragm metering pump Sigma/3 Basic. It also offers a wide range of power end versions, such as three-phase or 1-phase AC motors, even for Exe and Exde areas with ATEX certification.

                Your benefits

                Excellent process safety and reliability:

                • In the event of an accident, the feed chemical does not escape to the outside nor into the pump's power end, thanks to the patented multi-layer safety diaphragm with optical (optionally electric) signalling
                • Integrated relief valve protects the pump against overloading
                • Reliable operation by bleed option during the suction process
              • Motor Driven Metering Pump Vario C

              • apacity range 8 – 76 l/h, 10 – 4 bar
                The motor-driven metering pump Vario C delivers a high level of process quality for continuous metering within simple metering tasks. It can be used, for example, in the metering of additives or flocculants in chemical metering.

                Your benefits
                • Excellent suction capacity, gentle metering stroke and consistently precise metering
                • Excellent process quality: Metering reproducibility is better than ± 2% within the stroke length adjustment range of 30 to 100%
                • Flexible adjustment of the pump capacity by means of the stroke length in 1% increments
                • Fibreglass-reinforced plastic housing
                • Good adaptation to the specific application, thanks to 4 different gear reduction ratios and 2 sizes of liquid ends in 4 material designs
                • Power end optionally available with three-phase or single-phase AC motor

                 

            • Pneumatic Metering Pumps

            • Goodbye to electrical components

              The pneumatic diaphragm metering pump is used wherever there is no available electrical power. The compression stroke is provided by compressed air applied to a diaphragm, which drives the PTFE-coated metering diaphragm. The suction stroke is provided by a spring-loaded force. The pump capacity is determined by the stroke length and stroke rate. Typical applications include animal feed treatment, paint spraying and car wash systems and fertiliser metering in horticulture.

              Why we love it

              When there is no available electrical supply voltage, our air-driven pump provides an excellent alternative. It achieves stroke rates of up to 180 strokes/min. Its spring-loaded valves are also suitable for higher-viscosity media, making it a very versatile solution. It is available in PVDF and stainless steel.

                  • Pneumatic Metering Pump Pneumados

                  • Capacity range 0.76 – 16.7 l/h, 16 – 2 bar
                    The metering pump Pneumados has a pneumatic power end and can be used in places without electrical supply voltage, with suction stroke performed by spring force.

                    Your benefits
                    • No electrical supply voltage needed
                    • Material version PVDF and stainless steel
                    • Stroke rate of up to 180 strokes/min
                    • Spring-loaded valves for higher-viscosity media

                     

              • Precision Plunger Metering Pumps

              • The metering pump with finesse

                Continuous, highly precise and safe metering in the microlitre range: with the latest generation, the ProMinent precision plunger metering pump. It has an output range of 150 - 1500 ml/h at 60 - 20 bar. Even single stroke metering up to 1 μl/stroke can be delivered. The stroke rate can be infinitely adjusted from 1 stroke/h to 100 strokes/min.

                In its element

                This pump is ideal in situations where very small volumes of liquid (from around 0.02 ml/h) need to be continuously metered, for example in laboratories or the processing industry. Work processes can also be organised with the ProMinent process timer, the convenient alternative to timers or PLCs. It is also possible to set up a PROFIBUS® interface for connection to process control systems. The only thing our engineers expect to be overwhelmed with is curious questions.

                    • Pneumatic Metering Pump Pneumados

                    • Capacity range 150 – 1,500 ml/h, 60 – 20 bar
                      The precision plunger metering pump mikro delta® meters reliably, ultra-accurately and constantly in the microlitre range – one of the latest generation of solenoid metering pumps. Higher pressures can be achieved thanks to half the stroke length and double the stroke rate compared to the previous model.

                      Your benefits
                      • Ideally suited for continuous micro-metering from approx. 0.2 l/h
                      • Adaptation to existing signal transducers by external control via potential-free contacts with pulse step-up and step-down
                      • External control via 0/4 – 20 mA standard signal with adjustable assignment of signal value to stroke rate
                      • Organise work processes conveniently with the optional process timer - the alternative to timers or PLC
                      • Optional PROFIBUS® interface for connection to process control systems
                      • Virtually wear-free solenoid drive: Overload-proof and cost-effective
                • Process Metering Pumps

                • Zero compromise

                  There is no room for compromise in high-end applications in the petrochemical and oil and gas industries. Risks must be eliminated when metering toxic, corrosive and flammable liquids. Reliable metering pumps need to be able to withstand very high pressure levels and extreme temperatures. What could be a more obvious solution for very challenging applications than ProMinent cutting-edge technology?

                    • Diaphragm Metering Pumps

                    • Not just sealed, hermetically sealed!

                      Hermetically sealed metering units and resistant materials allow ProMinent diaphragm process metering pumps to convey aggressive media with ease. But that's not all. Maintenance-free and fault-free operation also depends on the quality of the diaphragm, which is why ProMinent always ensures that its products are equipped with extremely durable diaphragms.

                      Tried-and-tested combination

                      A strong diaphragm, sealed metering units and resistant materials make a very useful combination in oil/gas production (onshore/offshore), refineries, and the chemical and petrochemical, pharmaceutical, cosmetic and food production industries. In the process industry, ProMinent special metering pumps are used.

                      Practical benefits

                      The micrometre adjustment dial for the stroke length allows the operator to make precise adjustments and achieve high reproducibility. Operation remains reliable even during fluctuations in mains voltage thanks to compensation. Different control types make easy process integration possible. The dosing head is self-bleeding, which also makes it suitable for gaseous media.

                      Keep moving

                      ProMinent always holds a wide range of pump accessories in stock. Our principle is that ProMinent pumps are extendable, flexibly adaptable and modular in design. The pump should fit your requirements, not the other way round.

                        • Diaphragm Metering Pump Makro/ 5

                        • Capacity range of single pump: 1,540 – 4,000 l/h, 4 bar
                          The diaphragm metering pump Makro/ 5 is used to meter reactants and catalysts in the chemical industry. Thanks to its modular construction, it can adapt outstandingly to the actual requirements of each application.

                          Your benefits

                          Process reliability:

                          • Metering reproducibility is better than ± 2% within the 30-100% stroke length range under defined conditions and with correct installation.
                        • Diaphragm Metering Pump Makro TZ

                        • Capacity range of single pump: 260 – 2,100 l/h, 12 – 4 bar
                          The modular construction of the diaphragm metering pump Makro TZ with adjustable eccentric drive mechanism and mechanically deflected multi-layer safety diaphragm makes it wonderfully adaptable to the capacity requirements of the respective application.

                          Your benefits

                          Excellent process safety and reliability:

                          • Patented multi-layer safety diaphragm with integral diaphragm rupture warning system
                          • Metering reproducibility is better than ± 2% within the 30 – 100% stroke length range under defined conditions and with correct installation
                        • Diaphragm Metering Pump ProMinent EXtronic®

                        • Capacity range of single pump: 0.19 – 60 l/h, 10 – 1.5 bar
                          The diaphragm metering pump Extronic® is perfectly suited for the sensitive use of liquid media in facilities with an explosive gas atmosphere as well as for mines at risk of firedamp, as it is approved in compliance with the EC EX Regulation 94/9/EC (ATEX).

                          Your benefits

                          Optimum adaptation for use in areas at risk from explosion

                          • ATEX-compliant in line with EExd IIC T6 and EExd I/IIC T6
                          • Excellent operating and functional reliability by a microprocessor controller, which compensates for fluctuations of mains voltage and automatically switches from 50 to 60 Hz operation
                          • Broad range of applications with an operating voltage of 500 V, 230 V and 115 V
                          • Ease of integration into processes thanks to the range of control types (internal, external contact, analogue)
                          • Also suitable for gaseous media, thanks to self-bleeding head
                        • Diaphragm Process Pump TriPower®

                        • Capacity range 4 – 38 m3/h, 415 – 50 bar
                          The process diaphragm pump TriPower® is perfect for use in the oil/gas industry or in the chemical industry. It is compact yet high-performance and has a multi-layer safety diaphragm. Its compact design enables it to be installed in the smallest space.

                          Your benefits

                          Excellent process safety and reliability:

                          • PTFE multi-layer diaphragm with integral diaphragm rupture warning system
                          • Integral hydraulic relief valve protects against overloading
                          • Safe, leak-free metering, even with aggressive, corrosive and flammable media.

                           

                        • Diaphragm Process Pump Zentriplex

                        • Capacity range 424 – 8,000 l/h, 367 – 36 bar
                          The Zentriplex guarantees excellent performance and provides outstanding efficiency as an oscillating triplex process diaphragm pump, with an extremely small footprint thanks to the space-saving arrangement of the pump and drive unit. It also stands out on account of its efficiency, as minimal material and labour are required.

                          Your benefits

                          Excellent conservation of resources:

                          • Excellent energy efficiency.
                          • Diaphragm replacement without dismantling the suction and discharge lines ensures cost-effective maintenance of the pump
                          • Low noise emissions
                          • Very quiet thanks to complete balancing of masses
                          • Only one connection required by the customer. Collective discharge and suction lines are integrated in the pump
                          • Low flow rate pulsation
                      • Hydraulic Diaphragm Metering Pumps

                      • Pressure and back pressure

                        High pressures are no problem in metering systems as long as there is something to counter them. ProMinent hydraulic diaphragm metering pumps therefore use a hydraulic fluid to create back pressure. You will soon notice the benefits for the diaphragm.

                        Where ProMinent hydraulic technology is found:

                        • Oil and gas production (onshore/offshore)
                        • Refineries
                        • Chemical and petrochemical industry
                        • Pharmaceuticals & cosmetics
                        • Food production
                        • Packaging industry (bottling pumps)
                        Your benefits

                        It works, it works well, and it lasts for a long time. The hydraulic control is very precise and requires only minimal maintenance. The diaphragms are durable and provide consistently accurate metering. The technology also offers a high standard of safety. There is a pressure relief valve in the hydraulic end as protection against overload. The multi-layer diaphragms are equipped with a diaphragm rupture warning system as standard. So there is no risk of the feed chemicals mixing with the hydraulic oil.

                          • Hydraulic Diaphragm Metering Pump Hydro/ 2

                          • Capacity range of single pump: 3 – 72 l/h, 100 – 25 bar
                            As an extremely robust hydraulic diaphragm metering pump, the Hydro/ 2 meets the most exacting safety requirements. Its modular construction, with either one or two dosing heads, 4 gear ratios, 2 dosing head sizes and 3 dosing head materials, offers a very high degree of flexibility in terms of areas of application.

                            Your benefits

                            Excellent process safety and reliability:

                            • PTFE multi-layer diaphragm with integral diaphragm rupture warning system
                            • Integral hydraulic relief valve
                            • Metering reproducibility is better than ± 1% within the 20-100% stroke volume range under defined conditions and with proper installation
                          • Hydraulic Diaphragm Metering Pump Hydro/ 3

                          • Capacity range of single pump: 10 – 180 l/h, 100 – 25 bar
                            The Hydro/ 3 is an extremely robust hydraulic diaphragm metering pump. It meets the most exacting safety requirements. Its modular construction offers extremely good flexibility in terms of application, for example in the oil and gas industry.

                            Your benefits

                            Excellent process safety and reliability:

                            • PTFE multi-layer diaphragm with integral diaphragm rupture warning system
                            • Integral hydraulic relief valve
                            • Metering reproducibility is better than ± 1% within the 20-100% stroke volume range under defined conditions and with proper installation
                          • Hydraulic Diaphragm Metering Pump Hydro/ 4

                          • Capacity range of single pump: 130 – 1,450 l/h, 25 – 7 bar
                            The Hydro/ 4 is an extremely robust hydraulic diaphragm metering pump, which meets the most exacting safety requirements – it is equipped as standard with a pressure relief valve and PTFE multi-layer diaphragm with diaphragm rupture warning system. Its modular construction offers extremely good flexibility in terms of applications.

                            Your benefits

                            Excellent process safety and reliability:

                            • PTFE multi-layer diaphragm with integral diaphragm rupture warning system
                            • Integral hydraulic relief valve
                            • Metering reproducibility is better than ± 1% in the 20-100% stroke volume range under defined conditions and with proper installation.
                          • Hydraulic Diaphragm Metering Pump Makro/ 5

                          • Capacity range of single pump: 450 – 6,108 l/h, 25 – 6 bar
                            The robust hydraulic diaphragm metering pump Makro/ 5 guarantees outstanding process reliability. Its modular construction offers extremely good flexibility and a large range of power end versions are available.

                            Your benefits

                            Excellent process safety and reliability:

                            • PTFE multi-layer diaphragm with integral diaphragm rupture warning system
                            • Integral hydraulic relief valve
                            • Metering reproducibility is better than ± 1% within the 10-100% stroke length range under defined conditions and with correct installation.

                             

                          • Hydraulic Diaphragm Metering Pump Orlita® Evolution 1

                          • Capacity range of single pump: 3 – 355 l/h, 400 – 12 barnew
                            The Orlita® Evolution 1 meets the highest safety requirements as an extremely robust hydraulic diaphragm metering pump. It stands out, thanks to its PTFE multi-layer diaphragm with integral diaphragm rupture warning system and unique diaphragm position control. Its modular construction offers extremely good flexibility in terms of applications.

                            Your benefits

                            Maximum process reliability:

                            • PTFE multi-layer diaphragm with integral diaphragm rupture warning system
                            • Integral hydraulic relief valve
                            • The new diaphragm position control protects against operating faults (e. g. no damage in the event of a blockage on the suction or discharge side)
                            • Metering reproducibility is better than ± 1% within the 10 – 100% stroke length range under defined conditions and with correct installation
                            • Continuous bleeding of the hydraulic oil chamber ensures reliable operation
                          • Hydraulic Diaphragm Metering Pump Orlita® Evolution 2

                          • Capacity range of single pump: 6 – 900 l/h, 400 – 10 barnew
                            The Orlita® Evolution 2 meets the highest safety requirements as an extremely robust hydraulic diaphragm metering pump. It stands out, thanks to its PTFE multi-layer diaphragm with integral diaphragm rupture warning system and unique diaphragm position control.

                            Your benefits

                            Maximum process reliability:

                            • PTFE multi-layer diaphragm with integral diaphragm rupture warning system
                            • Integral hydraulic relief valve
                            • The new diaphragm position control protects against operating faults (e. g. no damage in the event of a blockage on the suction or discharge side)
                            • Metering reproducibility is better than ± 1% within the 10 – 100% stroke length range under defined conditions and with correct installation
                            • Continuous bleeding of the hydraulic oil chamber ensures reliable operation
                          • Hydraulic Diaphragm Metering Pump Orlita® Evolution 3

                          • Capacity range of single pump: 21 – 1,330 l/h, 400 – 18 barnew
                            The Orlita® Evolution 3 meets the highest safety requirements as an extremely robust hydraulic diaphragm metering pump. It stands out, thanks to its PTFE multi-layer diaphragm with integral diaphragm rupture warning system and unique diaphragm position control.

                            Your benefits

                            Maximum process reliability:

                            • PTFE multi-layer diaphragm with integral diaphragm rupture warning system
                            • Integral hydraulic relief valve
                            • The new diaphragm layer control protects against impermissible operating statuses (e.g. no damage in the event of a blockage on the suction or discharge side)
                            • Continuous bleeding of the oil chamber ensures reliable operation
                          • Hydraulic Diaphragm Metering Pump Orlita® Evolution 4

                          • Capacity range of single pump: 55 – 7,400 l/h, 400 – 10 barnew
                            The Orlita® Evolution 4 meets the highest safety requirements as an extremely robust hydraulic diaphragm metering pump. It stands out, thanks to its PTFE multi-layer diaphragm with integral diaphragm rupture warning system and unique diaphragm position control. Your benefits

                            Maximum process reliability:

                            • PTFE multi-layer diaphragm with integral diaphragm rupture warning system
                            • Integral hydraulic relief valve
                            • The new diaphragm position control protects against operating faults (e. g. no damage in the event of a blockage on the suction or discharge side)
                            • Metering reproducibility is better than ± 1% within the 10 – 100% stroke length range under defined conditions and with correct installation
                            • Continuous bleeding of the hydraulic oil chamber ensures reliable operation

                             

                          • Hydraulic Diaphragm Metering Pump Orlita® MF

                          • Capacity range of single pump: 0 – 13,000 l/h, 700 – 6 bar
                            The hydraulic diaphragm metering pump ORLITA® MF offers reliable capacities even under high pressure and has a modular construction, therefore has versatile uses. Thanks to its modular design, this pump is tailored to meet your requirements even at very high pump capacities.

                            Your benefits

                            Excellent process safety and reliability:

                            • PTFE double diaphragm with integrated diaphragm rupture warning system ensures precise and low-wear operation despite high pressures
                            • The product chamber is hermetically separated from the hydraulic part
                            • Integrated hydraulic relief valve and automatic bleed valve for the hydraulic chamber
                            • Wear-free, valveless enforced anti-cavitation of the hydraulic leakage guarantees optimum dosing precision
                            • Cone valves for use as suction and/or discharge valves with minimal wear, good self-cleaning and low pressure loss (NPSHR)
                        • Plunger Metering Pumps

                        • Plungers stand for accurate metering

                          The heart of the liquid end in a plunger metering pump is a highly resistant piston made from coated stainless steel. As soon as the plunger is moved into the dosing head, the suction valve closes and the feed chemical flows out of the dosing head through a discharge valve. When the plunger moves in the opposite direction, the discharge valve closes due to the negative pressure in the dosing head. Fresh feed chemical flows through the suction valve into the dosing head.

                          The versatile solution for all industries

                          ProMinent plunger metering pumps can be found in oil and gas production (onshore/offshore), refineries, the chemical and petrochemical industry, the pharmaceutical, cosmetic and food production industries, and as bottling pumps in the packaging industry. Can't find your industry? Contact us and we'll find the right pump for your application.

                            • Plunger Metering Pump Makro TZ

                            • Capacity range of single pump: 8 – 1,141 l/h, 320 – 11 bar
                              The plunger metering pump Makro TZ impresses with its excellent process reliability, outstanding flexibility and its modular construction enables it to be outstandingly adapted to the performance requirements of the respective application.

                              Your benefits

                              Process reliability:

                              • Metering reproducibility is better than ± 0.5 % within the 10 – 100% stroke length range under defined conditions and with correct installation
                            • Plunger Metering Pump Makro/ 5

                            • Capacity range of single pump: 38 – 6,014 l/h, 320 – 6 bar
                              The plunger metering pump Makro/ 5 can virtually be used throughout the low-pressure range and its modular construction enables it to be outstandingly adapted to the performance requirements of the respective application.

                              Your benefits

                              Process reliability:

                              • Metering reproducibility is better than ± 0.5 % within the 10 – 100% stroke length range under defined conditions and with correct installation
                            • Plunger Metering Pump Meta

                            • Capacity range 6 – 59 l/h, 216 – 52 bar
                              The extremely high-performance Meta is a plunger metering pump with the option of adjusting the pump capacity in 0.2% increments. It offers a wide range of power end versions, such as three-phase or 1-phase AC motors, even for Exe and Exde areas with ATEX certification.

                              Your benefits

                              Excellent process safety and reliability:

                              • Metering reproducibility is better than ± 0.5 % within the 10 – 100% stroke length range under defined conditions and with correct installation
                            • Plunger Metering Pump Orlita® DR

                            • Capacity range of single pump: 0 – 4,000 l/h, 400 – 4 bar
                              The plunger metering pump Orlita® DR does not need valves and can be operated within a broad stroke rate range. It is therefore suitable for use with high-viscosity and extremely high-viscosity media of up to 106 mPas within a wide temperature range from -40 °C to 400 °C, for example in the food industry.

                              Your benefits

                              Optimum adaptation to processes with high-viscosity and extremely high-viscosity media, even containing solid fractions:

                              • Low-wear and precise operation even at high pressures, thanks to the rotary plunger with abrasion-resistant / wear-resistant surface coating
                              • Valve-free operation guarantees a broad stroke rate range
                              • Wide range of uses: Operating pressure of up to 400 bar, temperature range of - 40 °C to + 400 °C
                              • Pump direction can be selected depending on the fitting position of the plunger
                              • A reverse suction effect is continuously adjustable by rotating the pump head around its longitudinal axis
                              • Power end configuration ideal for installation in any position (vertical or horizontal)
                            • Plunger Metering Pump Orlita® PS

                            • Capacity range of single pump: 0 – 37,000 l/h, 400 – 4 bar
                              The high-performance plunger metering pump ORLITA® PS enables precise pump capacities even at maximum pressure and temperatures of up to +400 °C. The ORLITA® PS pump has a modular construction and thus versatile uses.

                              Your benefits

                              Flexible adaptation to the process:

                              • Precise capacity even at maximum pressure
                              • Metering reproducibility is better than ± 0.5 % within the 10-100% stroke length range under defined conditions and with correct installation.
                              • Cone valves for use as suction and/or discharge valves with minimal wear, good self-cleaning and low pressure loss (NPSHR)
                              • Excellent hydraulic efficiency
                            • Plunger Metering Pump Sigma/ 2 (Basic Type)

                            • Capacity range 2 – 76 l/h, 320 – 12 bar
                              The plunger metering pump Sigma/ 2 (Basic Type) is an extremely robust plunger metering pump with high-performance plunger and the option to adjust the pump capacity in 0.2% increments. It offers a wide range of power end versions, such as three-phase or 1-phase AC motors, even for Exe and Exde areas with ATEX certification.

                              Your benefits

                              Excellent process safety and reliability:

                              • Metering reproducibility is better than ± 1% within the 10 – 100% stroke length range under defined conditions and with correct installation

                               

                          • Peristaltic Pumps

                          • Our most adaptable pumps

                            Peristaltic pumps DULCO®flex are amongst the most adaptable pumps from ProMinent. They are suitable for an enormously wide pump capacity range. The smaller DF2 to DF4 types of pumps have been specially designed for metering work in swimming pools, hot tubs or spa and wellness zones. The large peristaltic pumps DFA to DFD are ideal for specific tasks, as well as for extremely high pump capacities and pressures in laboratories and in industry. All models follow a simple operating principle and are extremely safe and easy to use.

                              • Peristaltic Pumps for higher capacity range

                                  • Hose pumps of the DULCO®flex DFAa series

                                  • Feed rates of up to 105 l/h at 2 bar
                                    The peristaltic pump DULCO®flex DFAa (designed as a low-pressure pump) is suitable for metering the smallest volumes in laboratories.

                                    Your benefits
                                    • Simple to operate
                                    • Reversible pumping direction
                                    • Hose materials suitable for various chemicals
                                    • Simple and quick hose change
                                    • Ideal for pumping pasty, high-viscosity, abrasive and gaseous media
                                    • Self-priming
                                  • Hose pumps of the DULCO®flex DFBa series

                                  • Feed rates of up to 649 l/h at 8 bar
                                    The peristaltic pump DULCO®flex DFBa is designed for low and medium pump capacities of up to 649 l/h at 8 bar.

                                    Your benefits
                                    • Simple to operate
                                    • Reversible pumping direction
                                    • Hose materials suitable for various chemicals
                                    • Simple and quick hose change
                                    • Ideal for pumping pasty, high-viscosity, abrasive and gaseous media
                                    • Self-priming
                                  • Hose pumps of the DULCO®flex DFCa series

                                  • Feed rates of up to 8,900 l/h at 8 bar
                                    High pump capacities are not a problem with the peristaltic pump DULCO®flex DFCa. It is equipped with extra rollers and fabric-reinforced hoses for industrial use.

                                    Your benefits
                                    • Simple to operate
                                    • Reversible pumping direction
                                    • Hose materials suitable for various chemicals
                                    • Simple and quick hose change
                                    • Ideal for pumping pasty, high-viscosity, abrasive and gaseous media
                                    • Self-priming
                                  • Hose pumps of the DULCO®flex DFDa series

                                  • Feed rates of up to 15,000 l/h at 15 bar
                                    The peristaltic pump DFDa is designed for maximum pump capacities and high pressures and is winning customers over with its noiselessness and long service life. It is fitted with shoes and fabric-reinforced hoses – perfect for industrial use.

                                    Your benefits
                                    • Simple to operate
                                    • Reversible pumping direction
                                    • Hose materials suitable for various chemicals
                                    • Simple and quick hose change
                                    • Ideal for pumping pasty, high-viscosity, abrasive and gaseous media
                                    • Self-priming

                                     

                                • Peristalic Pumps for lower capacity range

                                    • Peristaltic Pump DULCO®flex DF2a

                                    • Capacity range 0.4 – 2.4 l/h at max. 1.5 bar back pressure
                                      The peristaltic pump DULCO®flex DF2a meters chemicals functionally, cost-effectively and quietly – ideal for use in swimming pools, hot tubs, and in spa and wellness facilities.

                                      Your benefits
                                      • Smooth inner wall reduces deposits.
                                      • Hose materials: PharMed® or Viton®
                                      • Virtually silent operation
                                      • Simple handling
                                      • Enhanced service life of the hose due to spring-loaded rollers, which keep the rolling pressure constant
                                      • Robust and protected against spray water from all sides: Housing made of impact-resistant and chemical-resistant PPE
                                    • Perestaltic Pump DULCO®flex DF3a

                                    • Capacity range 0.4 – 2.4 l/h at max. 1.5 bar back pressure
                                      Fragrance metering in spa and wellness facilities: efficient and high-performance with the peristaltic pump DULCO®flex DF3a. They are used wherever small volumes of fragrances need to be metered. Your benefits
                                      • Employees can therefore operate it quickly: It can be operated simply and reliably with language-neutral user guidance and programming via four buttons on the front
                                      • Quietly operating, does not disturb the spa and wellness experience: Low-noise synchronous motor
                                      • Ideal for retrofitting: Simple to integrate into existing systems
                                      • Efficient operation by economical operation: "Meters only when needed"
                                    • DULCO®flex DF4a Peristaltic Pump for Flocculant Metering

                                    • Capacity range 1.5 – 12 l/h, 4 – 2 bar
                                      The peristaltic pump DULCO®flex DF4a for metering flocculants and activated charcoal treats water precisely and accurately. It is ideal for use in swimming pools, hot tubs or spa and wellness facilities. An operating pressure up to 4 bar is possible.

                                      Your benefits
                                      • Language-neutral user navigation
                                      • Continuous adjustment of capacity
                                      • Hose materials in PharMed® and Tygon®
                                      • Full control, as the capacity is shown in l/h in the display
                                      • Safe and reliable operation: Flow volume and concentration can be entered reproducibly
                                      • Long service life: Spring-loaded rollers stabilise rolling pressure and reduce wear and tear on the hose
                                  • Disinfection Systems and Oxidation Systems

                                  • All the resources invested in technology research and development were well worth it, because when it comes to hygienically pure water, ProMaqua®products and systems are state-of-the-art.

                                    Developing solutions, providing support

                                    Starting from the huge range of available products, ProMinent experts assemble exactly the system that best supports the application. Our product offering extends from metering pumps for all capacity ranges through to measuring and control technology, membrane filtration systems and established disinfection processes. We deliver efficient, safe and high-performance complete solutions. And of course we also offer worldwide technical support.

                                      • Chlorine Dioxide Systems

                                      • Chlorine dioxide

                                        This agent disinfects regardless of the pH. It has a very good sustained-release effect and remains active in the pipes for many hours to days. Chlorine dioxide can be used to treat entire water systems to combat legionella. Chlorine dioxide reliably breaks down biofilms in pipes and tanks.

                                        Stable, safe, clean

                                        Chlorine dioxide always has its full disinfectant effect because it does not react with ammonia or ammonium. By contrast, the chlorination of water can produce chlorophenols and other strongly smelling compounds. This is not the case with chlorine dioxide. There is also no formation of trihalomethanes (THM) or other chlorinated hydrocarbons.

                                          • Chlorine Dioxide System Bello Zon® CDEa

                                          • 5-140 g/h chlorine dioxide. Max. flow at 0.2 ppm ClO2 metering is 700 m3/h
                                            Chlorine dioxide system, which continuously produces ClO2 according to the acid/chlorite method with diluted chemicals. Extremely simple operation, clear construction, analogue control, manual control or via contacts.

                                            Your benefits
                                            • Minimal training required thanks to extremely simple operation
                                            • Minimal investment costs
                                            • Short lead times
                                            • Excellent operating safety
                                            • Simple process integration
                                          • Chlorine Dioxide System Bello Zon® CDKc

                                          • 8 – 12,000 g/h chlorine dioxide. Max. flow rate at 0.2 ppm ClO2 metering is 60,000 m3/h
                                            Chlorine dioxide system for continuous production, metering and monitoring of chlorine dioxide with concentrated chemicals. Bello Zon® CDKc is a ready-to-use convenient system with integrated intrinsically safe pre-dilution station.

                                            Your benefits
                                            • Cost saving through minimal acid consumption
                                            • Cost-effective operation by the use of inexpensive concentrated output chemicals
                                            • Efficient operation, thanks to production, metering and monitoring of ClO2 with just one system
                                            • Maximum operating safety and purity of the CIO2 produced through the use of PVDF reactors
                                            • Integrated measuring and control technology
                                            • Perfect quality management, thanks to integrated storage of all operating parameters and measured values
                                          • Chlorine Dioxide System Bello Zon® CDLb with Multiple Points of Injection

                                          • 0 – 120 g/h capacity with storage of up to 60 g of chlorine dioxide for peak metering. Max. flow rate at 0.2 ppm ClO2 metering capacity of 600 m3/h, up to 6 points of injection possible as standardnew
                                            Flexible solutions for the production and metering of ClO2 adapted to our customer's tasks, requirements and anticipated pricing. Made-to-measure systems constructed from modules designed to work together. electrical components.

                                            Your benefits
                                            • Very easy way to provide several points of injection according to requirements
                                            • Cost-effective way to provide several points of injection
                                            • Outstanding operating safety and reliability, thanks to intrinsically safe process control
                                            • Ultra-simple process integration

                                             

                                          • Chlorine Dioxide System Bello Zon® CDLb

                                          • 0 – 120 g/h capacity with storage of up to 60 g of chlorine dioxide for peak metering. Max. flow rate at 0.2 ppm ClO2 metering capacity of 600 m3/h
                                            Chlorine dioxide system for production of a chlorine-free chlorine dioxide solution, especially suitable for multiple points of injection. Bello Zon® CDLb produces ClO2 discontinuously using the acid/chlorite process with diluted chemicals.

                                            Your benefits
                                            • Reduced costs thanks to minimal use of chemicals
                                            • Cost-effective way to provide several points of injection
                                            • Quick ramp-up time after downtime thanks to long-term stability of chlorine dioxide solution
                                            • Maximum output due to closed gas transport system
                                            • Outstanding operating safety and reliability, thanks to intrinsically safe process control
                                            • Ultra-simple process integration

                                             

                                          • Chlorine Dioxide System Bello Zon® CDVc

                                          • 1 – 2,000 g/h chlorine dioxide. Max. flow at 0.2 ppm ClO2 metering is 10,000 m3/h
                                            Chlorine dioxide system for monitoring and metering chlorine dioxide and diluted chemicals. Maximum output and safety due to special reactor concept. Bello Zon® CDVc can be easily and safely integrated into any water treatment process.

                                            Your benefits
                                            • Efficient operation, thanks to production, metering and monitoring of ClO2 with just one system
                                            • Maximum operating safety and purity of the CIO2 produced through the use of PVDF reactors and stroke length-monitored pumps
                                            • No need for external control due to integrated measuring and control technology
                                            • Perfect quality management, thanks to integrated storage of all operating parameters and measured values
                                            • Automatic monitoring of operating parameters and maintenance intervals
                                            • Simple and safe operation, thanks to clear navigation in plain text

                                             

                                        • Electrolysis Systems

                                        • No chemicals required

                                          There is no need to transport chemicals. No need to store or handle hazardous substances. Instead, sophisticated systems use harmless sodium chloride – ordinary salt – to produce chlorine, hydrogen and sodium hydroxide. Which means good news for the environment.

                                          It's really very simple

                                          Electrolysis is an economically sensible and technically perfected alternative to the metering of sodium hypochlorite or other disinfectants. The chlorine can either be metered into the water directly as hypochlorous acid (HOCl) or temporarily stored with the sodium hydroxide in the form of sodium hypochlorite (NaOCl).

                                          Reassuring to know

                                          Disinfection with sodium chloride is completely safe. With ProMinent electrolysis systems you can confidently say goodbye to the storage, transport and handling of hazardous chemicals. You can generate chlorine and perform pH correction with a single system (CHLORINSITU® IV Plus/compact). ProMinent electrolysis systems are negative pressure systems, so they offer maximum operating reliability.

                                            • Electrolysis System CHLORINSITU® III Compact

                                            • Output of 25 – 50 g sodium hypochlorite per hour
                                              Generation of sodium hypochlorite in smaller amounts for smaller swimming pools: Electrolysis system CHLORINSITU® III Compact.

                                              Your benefits
                                              • Sodium hypochlorite solution low in chloride and chlorate with a high chlorine concentration (25 g/l FAC)
                                              • Minimal acid consumption for pH correction, making savings of up to 70 % possible
                                              • Cost-effective operation thanks to the use of sodium chloride as an inexpensive raw material and minimal chemical consumption for pH adjustment
                                              • Robust, simple technology
                                              • Compact space-saving design, ready mounted on a wall panel

                                               

                                            • Electrolysis System CHLORINSITU® IV Compact

                                            • Output of 25 – 50 g ultra-pure active chlorine per hour
                                              Generate ultra-pure chlorine gas using the vacuum method with electrolysis system CHLORINSITU® IV Compact. Cost-effective, robust and compact.

                                              Your benefits
                                              • Chlorination and pH value adjustment in a single system
                                              • Production and metering of ultra-pure hypochlorous acid
                                              • Cost-effective operation thanks to the use of sodium chloride as an inexpensive raw material and no consumption of chemicals for pH correction
                                              • Safe vacuum system technology
                                              • Robust, simple technology
                                              • Compact space-saving design, ready mounted on a wall panel

                                               

                                            • Electrolysis System CHLORINSITU® II

                                            • Output of 50 – 2,400 g sodium hypochlorite per hour
                                              Electrolysis system CHLORINSITU® II: Robust, safe and economical system for areas where carry-over of sodium chloride into the water being treated is not a problem.

                                              Your benefits
                                              • Robust, simple technology
                                              • Safe system control with remote diagnosis by Remote Control Engineer
                                              • Cost-effective operation thanks to the use of sodium chloride as an inexpensive raw material and lower chemical consumption for pH adjustment
                                              • Compact, space-saving design
                                              • Improved working conditions for operating personnel
                                              • No risk of confusing dangerous chemical tanks

                                               

                                            • Electrolysis System CHLORINSITU® III

                                            • Output of 100 – 10,000 g sodium hypochlorite per hour
                                              Need sodium hypochlorite that is high-purity or low-chloride and low-chlorate? The electrolysis system CHLORINSITU® III is the solution. Can be used for potable water, waste water, process water, swimming pool water and in cooling towers.

                                              Your benefits
                                              • Sodium hypochlorite solution low in chloride and chlorate with a high chlorine concentration (25 g/l FAC)
                                              • Minimal acid consumption for pH correction, making savings of up to 70 % possible
                                              • Safe system control with remote diagnosis by Remote Control Engineer
                                              • Excellent service life of the diaphragm cells, thanks to constant vacuum
                                              • A frequency-controlled circulation pump maintains the vacuum constant in the enclosed anode area
                                              • Maximum operating safety due to their design as negative pressure systems

                                               

                                            • Electrolysis System CHLORINSITU® V Plus

                                            • Output of 100 – 3,500 g ultra-pure active chlorine per hournew
                                              Generation of active chlorine in combination with a sodium hypochlorite solution using the vacuum process with the electrolysis system CHLORINSITU® V Plus. Chlorination and pH value adjustment from a single system.

                                              Your benefits
                                              • Chlorination and pH adjustment with a single system
                                              • Exceedingly low chloride and chlorate content
                                              • Reservoir of sodium hypochlorite solution to cover peak demand
                                              • Production and metering of ultra-pure hypochlorous acid combined with sodium hypochlorite production
                                              • Excellent service life of the diaphragm cells, thanks to constant vacuum
                                              • Maximum operating safety due to their design as negative pressure systems

                                               

                                            • Electrolysis System CHLORINSITU® V

                                            • Output of 100 – 3,500 g ultra-pure active chlorine per hournew
                                              Generate ultra-pure active chlorine using the vacuum method with electrolysis system CHLORINSITU® V. Suited to applications for metering hypochlorous acid and simultaneously correcting the pH value.

                                              Your benefits
                                              • Chlorination and pH adjustment with a single system
                                              • Exceedingly low chloride and chlorate content
                                              • Production and metering of ultra-pure hypochlorous acid without temporary storage
                                              • Safe system control with remote diagnosis by Remote Control Engineer
                                              • Excellent service life of the diaphragm cells, thanks to constant vacuum
                                              • A frequency-controlled circulation pump maintains the vacuum constant in the enclosed anode area

                                               

                                          • Ozone Systems

                                          • Powerful and effective

                                            ProMinent ozone systems are normally used for the treatment of potable water, swimming pool water, water in the food and beverage industry, aquarium and pool water in zoos, and cooling and process water.

                                            Disinfection and oxidation

                                            The greatest advantage of ozonisation is that it produces no by-products. In water, ozone breaks down into oxygen again with a half-life of a few minutes. In potable water disinfection it is mainly used when oxidation is desired in addition to disinfection, allowing inorganic substances such as iron and manganese to be easily removed. In Germany, ozone is only permitted to be used for oxidation.

                                              • Ozone System OZONFILT® Compact OMVa

                                              • Ozone capacity 5 – 70 g ozone/h
                                                The OZONFILT® Compact OMVa is a complete, ready-to-use ozone system. The components are perfectly coordinated to each other.

                                                Your benefits
                                                • Excellent process reliability through the use of a pre-assembled, complete ozone treatment stage with perfectly matched components.
                                                • Well-thought-out installation on a stainless steel frame for plug-and-play connection
                                                • Modular construction which can still be customised
                                                • Compression-proof ozone generator built in compliance with DIN 19627
                                                • Destruction of residual ozone gas for the removal of traces of ozone gas
                                                • Room air monitoring for traces of ozone gas via a gas detector with a sensor with long-term stability

                                                 

                                              • Ozone System OZONFILT® OZMa

                                              • Ozone capacity 70 – 735 g ozone/h
                                                OZONFILT® OZMa represents maximum operational safety with minimal operating costs. The ozone generator is maintenance-free and generates up to 735 g/h of ozone from compressed air or oxygen.

                                                Your benefits
                                                • Economical: maintenance-free generator concept with virtually unlimited service life
                                                • Up to 30% energy savings for air treatment, thanks to demand-led and self-optimising air drying compared with conventional air treatment.
                                                • Automatic control of the operating gas depending on the ozone output, therefore reduced consumption of operating gas produced with intensive use of energy.
                                                • High ozone concentration ensures optimum ozone solubility in water
                                                • Direct injection without injector system at up to 2 bar back pressure
                                                • Automatic ozone generation, virtually independent of fluctuations in main voltage and pressure

                                                 

                                              • Ozone System OZONFILT®OZVa

                                              • Ozone capacity 5 – 90 g ozone/h
                                                The OZONFILT® OZVa is high-performance and compact. For efficient ozone generation in the medium output range of up to 90 g/h from compressed air or oxygen.

                                                Your benefits
                                                • Simple operation
                                                • Ozone generation independent of pressure and mains voltage
                                                • Direct injection without injector system at up to 2 bar back pressure
                                                • Maximum efficiency with minimal consumption of energy and cooling water
                                                • Complete protection of electrical components (high-voltage transformer and power stage) thanks to PCC technology (primary current-controlled)
                                                • Low maintenance and operating costs

                                                 

                                            • UV Systems

                                            • Gentle on people and the environment

                                              UV radiation is a safe, chemical-free and reliable method of disinfection in modern water treatment. ProMinent Dulcodes® UV systems exploit the safety and reliability of UV disinfection in a wide range of applications. Scientific research and the many systems successfully in operation prove that UV is ideally suited to water disinfection.

                                              Our hero: UV-C radiation

                                              No one wants germs - and UV-C radiation in particular, with a wavelength ranging from 240 to 280 nm, attacks the vital DNA of the bacteria directly. The bacteria lose their reproduction capability and are destroyed. Even parasites, like Cryptosporidia or Giardia, which are extremely resistant to chemical disinfectants, are efficiently reduced.

                                              The advantages of UV treatment

                                              Immediate and safe disinfection without the addition of chemicals. This results in highly effective disinfection regardless of the pH value. No undesirable substances are formed. The odour and taste of the water are not impaired. There is no need to store and handle chemicals. No reaction vessel or reaction tanks are required. A ProMinent UV system takes up very little space and keeps investment and operating costs low while delivering exceptional reliability and performance.

                                                • UV System Dulcodes A

                                                • Flow up to 739 m3/h new
                                                  The UV system Dulcodes A helps to ensure water quality. The UV system works energy-efficiently and cleanly based on continuously variable medium pressure lamps and can therefore automatically compensate for variations in the water quality or level of contamination.

                                                  Your benefits
                                                  • Simple installation, thanks to the compact inline system, ensures minimal installation work and fast retrofitting
                                                  • Maximum flexibility when installing, thanks to the free choice of fitting position and direct installation in plastic pipes, as no UV radiation escapes from the reactor
                                                  • External power control via 0/4 - 20 mA standard signal for optimum adaptation of the system to changing operating conditions, such as flow fluctuations
                                                  • Automatic adjustment of the lamp output to a defined UV-C sensor signal with power increase to a raised, adjustable sensor signal via a digital input saves energy and extends the lamp service life.
                                                  • Unbeatable simple and quick maintenance: All maintenance work can be carried out quickly and conveniently from one side.
                                                  • Certified systems: NSF 50, CSA 22, UL508, comprehensively biodosimetrically validated to UVDGM 2006

                                                   

                                                • UV System Dulcodes K

                                                • Flow up to 250 m3/h
                                                  Disinfection of saline sea water or thermal water without corrosion problems caused by the UV system Dulcodes K. The UV system consists of a reactor and a UV sensor made of highly UV-resistant plastic.

                                                  Your benefits
                                                  • Reactor made of UV-stabilised high-density HD-PE, absolutely corrosion-free and temperature stable.
                                                  • Long-term salt water-resistant UVC sensor for monitoring the disinfection capacity, contamination of the lamp protection tubes, lamp ageing and water transmission.
                                                  • Highly efficient Opti Flux 290 W lamps provide maximum disinfection and flow rate with a minimum number of lamps.
                                                  • Ballasts with BUS interface for the gentle ignition and operation of the lamps
                                                  • The replacement of lamps is reduced to the absolute minimum.
                                                  • Low maintenance costs and low follow-on costs, as there are fewer, high-performance lamps featuring amalgam technology with an excellent service life of up to 14,000 hours.

                                                   

                                                • UV System Dulcodes R

                                                • Flow up to 274 m3/h
                                                  UV system Dulcodes R for the disinfection of potable, process and swimming pool water. The system is used particularly when constituents, such as hardness, iron, manganese or organic substances, are present. Deposits are easily removed by the wiper mechanism even at maximum operating pressure without any need to interrupt operation.

                                                  Your benefits
                                                  • Cleaning without interrupting operation: the manual wiper is easy to operate even when the system is pressurised. Thanks to their self-sharpening function, the wiper elements deliver maximum cleaning and have a long service life.
                                                  • Long-term stable UVC sensor for monitoring disinfection capacity, contamination of the lamp protection tubes, lamp ageing and water transmission
                                                  • Greater performance with fewer lamps: energy-efficient high-performance Opti-Flux 300 W lamps permit greater flow per lamp
                                                  • Longer maintenance cycles, reduced operating costs: 14,000 operating hours guaranteed (pro rata)
                                                  • Electronic ballasts for gentle ignition and lamp operation: replacement lamps are kept to a minimum.

                                                   

                                                • UV System Dulcodes S

                                                • Flow up to 569 m3/h
                                                  The UV system Dulcodes S for water treatment and disinfection in swimming pools. Combined chlorine is broken down and the typical swimming pool odour is eliminated: no more irritation for eyes, nose and skin. A manual stage switch permits adaptation to the required capacity requirement.

                                                  Your benefits
                                                  • Simple installation, thanks to the compact inline system, ensures minimum installation costs and fast retrofitting.
                                                  • Maximum flexibility when installing, thanks to free choice of fitting position and direct installation in plastic pipes, as no UV radiation escapes from the reactor.
                                                  • Automatic switching on and off based on the chloramine value, for example used in conjunction with the DULCOMARIN® II.
                                                  • Unbeatable simple and quick maintenance: All maintenance work can be carried out quickly and conveniently from one side.
                                                  • Manual power control for optimum adaptation of the system to the respective capacity requirement (not for Dulcodes 1 x 0.65 and 1S).
                                                  • Manual or automatic wiper system for the efficient removal of deposits on the lamp protection tube. The wiper system can be easily retrofitted.

                                                   

                                                • UV System Dulcodes W

                                                • Flow up to 600 m3/h
                                                  UV system Dulcodes W for the disinfection of pathogenic micro-organisms in potable, process or swimming pool water. Energy-efficient and excellent disinfection performance thanks to high-output lamps.

                                                  Your benefits
                                                  • Compact system with excellent disinfection performance with minimum energy consumption. This is provided for by the hydraulically optimised reactor with low-pressure UV lamps arranged longitudinally to the flow.
                                                  • Long-term stable UVC sensor for monitoring disinfection capacity, contamination of the lamp protection tubes, lamp ageing and water transmission.
                                                  • Excellent output with fewer lamps. Energy-efficient high-performance High-Flux lamps up to 230 W permit greater flow per lamp.
                                                  • Operating costs reduced by longer maintenance cycles: guaranteed (pro rata) 10,000 operating hours.
                                                  • Electronic ballasts for the gentle ignition and operation of the lamps

                                                   

                                                • UV System Dulcodes Z

                                                • Flow up to 230 m3/h
                                                  UV system Dulcodes Z for potable water treatment. Chemical-free disinfection, which conforms to all internationally established DVGW, ÖVGW and UVDGM standards. High-performance and energy-efficient high-output lamps.

                                                  Your benefits
                                                  • DVGW and ÖVGW-certified, EPA and UVDGM-compliant
                                                  • Flexible use over a wide transmission and flow range by extended DVGW characteristic line certification.
                                                  • Minimum use of resources at maximum flow, thanks to uniform irradiation and homogeneous UV dosage with optimised flow guidance
                                                  • DVGW-compliant, long-term stable UVC sensor for monitoring the disinfection capacity, contamination of the lamp protection tubes, lamp ageing and water transmission.
                                                  • Increased output with fewer lamps.
                                                  • Energy-efficient high-performance Opti-Flux 300 W lamps permit greater flow per lamp.

                                                   

                                              • Metering Systems

                                              • Built to work as a system

                                                There's nothing wrong with using individual components for liquid metering, but complete systems make a lot of things easier. Only a single supplier and contact is required. There are no interface issues between components. Some assembly steps become unnecessary. If requested the complete system can be supplied ready mounted. Then the complete metering solution simply needs to be connected to the hydraulic and electrical systems. Alternatively, the system can be installed and taken into operation on site by the ProMinent technicians.

                                                Many components manufactured in house for highest possible quality

                                                All our metering systems are manufactured in house. This includes the main components such as metering pumps, controllers, sensors and tanks as well as system assembly. This enables us to fulfil our own goal of guaranteeing ProMinent quality.

                                                Good advice, good solutions

                                                We are familiar with different applications, so we can offer fast, straightforward advice. Standard system? An application-specific metering system? An individual special system? Whatever the best solution for your requirements, we'll work with you to develop it. You only need to make one choice - the choice of the best quality.

                                                  • Metering Systems for Polymers

                                                  • Removing solids from liquids demands the use of liquid or powder polymers. This is achieved with polymer batching and metering systems. The experts in waste water treatment at ProMinent understand how to provide the efficient technology to support this specialist application. For the most stringent requirements, they developed Ultromat® metering systems. They are especially easy to install and operate.
                                                      • Metering System POLYMORE

                                                      • Capacity range of up to 18,000 l/h
                                                        The metering system POLYMORE is the inline batching station in which the liquid polymer is introduced into the pressure-encapsulated multi-zone mixing equipment through a peristaltic pump. The result is a prepared and homogeneous polymer solution.
                                                      • Metering System PolyRex

                                                      • Capacity range of up to 3,820 l/h
                                                        The metering system PolyRex is a double-decker batching station for the processing of liquid and powdered polymers. It consists of the feed and mixer unit and the two stainless steel double-decker tanks. The polymers used are ideally utilised.
                                                      • Metering System Ultromat® ATR

                                                      • Extraction rates of up to 2,000 l/h
                                                        The metering system Ultromat® ATR (continuous flow system with round tank) is used for processing powdered polymers into ready-to-use polymer solutions.
                                                      • Metering System Ultromat® MT for Batch Operation

                                                      • Capacity range 120 – 3,800 l/h
                                                        Manual polymer batching station Ultromat® MT: Perfect metering system for the processing of small quantities of liquid and powdered polymers: extremely robust and cost-effective.
                                                      • Metering System Ultromat® ULDa

                                                      • Extraction rates of up to 2,000 l/h
                                                        The ProMinent metering system Ultromat® ULDa is an automatic polyelectrolyte preparation system. It is useful wherever polymers need to be automatically prepared as polymer solutions to act as flocculation aids.
                                                      • Metering System Ultromat® ULPa

                                                      • Extraction rates from 400 to 4,000 l/h
                                                        The metering system Ultromat® ULPa (oscillating system) is ideal for batching flocculation aids for the preparation of a ready-to-use polymer solution.
                                                    • Measuring, Control and Sensor Technology

                                                    • Precision in detail

                                                      Measuring and control technology needs to deliver high performance. That includes precise sensing. In this way, liquid media can be metered with absolute precision. ProMinent experts are passionate about industrial process engineering. They use a combination of research and expertise to develop pioneering innovations. If they set new standards in quality and reliability, all the better.

                                                      Strong together

                                                      When all the components work together, everything runs smoothly. The metering pump, controller and sensor are designed to work optimally together, forming an integral control circuit for fault-free operation with maximum safety. This increases the quality of your products, saves energy and conserves resources.

                                                        • Controllers

                                                        • Tailored to the job in hand

                                                          ProMinent measuring and control instruments have been specifically adapted to particular applications. They are available in different performance classes and can be integrated in every process environment.

                                                          Measure and control

                                                          Where does it start? - From simple measuring signal conversion for transmission to a central control unit to calibratable instruments with measured value displays and controllers designed for complex, application-specific control tasks in various industries, ProMinent offers complete product ranges.

                                                          Bus systems? Yes please!

                                                          The control circuit can be easily integrated into a bus system. PROFIBUS® DP and CANopen bus components are available for integrating circuits into a higher-level control system.

                                                          We also supply complete solutions

                                                          Anyone can sell you components. For several measured values we also offer fully assembled measuring points. To make sure you can keep using your measuring point for a long time to come, ProMinent has a wide range of accessories and spare parts. And of course, our experts are always here to help.

                                                           

                                                        • Measuring and Test Systems

                                                        • Metering the smart way

                                                          ProMinent measuring and control instruments have been specifically developed for particular applications. They are available in different performance classes and can be integrated in every process environment. Measuring and test systems enhance the reliability of a process, the efficiency of process control and product quality. Measurement data is transmitted in real time for maximum process transparency. ProMinent measuring and test systems also save money in terms of feed chemicals and the disposal of surplus, which normally produces high waste water costs.

                                                          Now all you need to do is choose the measuring and test system that best suits your application.

                                                        • Panel-Mounted Measuring and Control Systems

                                                        • Complete measuring and control modules for easy integration in water treatment processes

                                                          Fully assembled online measuring units and online control units are suitable for the most important measured variables for potable water, food and beverage and waste water applications. Here ProMinent uses the panel mounted systems of the DULCOTROL® product range. They can be configured with a simple, application-based ordering system. You can choose from up to 2 simultaneously available measuring and control points with 13 different measuring parameters in different combinations. The benefit: As a complete plug-and-play module they are quickly and easily installed and immediately ready for use. Any further questions?

                                                        • Sensors

                                                        • Reliable sensors

                                                          Monitoring a limit value or building a closed control circuit is easy with our sensors – in an enormous range of measuring applications. The product family DULCOTEST® is application-based and ensures precise measuring of a wide range of values. The measured values are delivered in real time and can be flexibly connected to the various process interfaces via bypass, immersion or installed fittings.

                                                        • Transmitters

                                                        • The brains behind the scenes

                                                          Without measuring and control instruments, processes would not work. ProMinent transmitters are specifically developed for particular applications. These universal components measure a whole range of variables, for example pH, ORP, conductivity, chlorine and temperature. Thanks to various expansion stages, they are optimally adapted to specific process requirements. They can be seamlessly integrated in any type of process technology; the sensors can be installed in various ways.

                                                          Equally importantly...

                                                          ProMinent transmitters are designed to be user-friendly. No technical jargon, just plain text in up to five languages in large graphic displays. The large graphic display for measured values, correction variables and information is easy to read. The probe monitor (pH) and electrical isolation ensure a high degree of reliability.

                                                      • Membrane Technology and Membrane Filtration

                                                      • Wide spectrum, many applications

                                                        ProMinent is an expert in membrane filtration and supplies a wide range of high-quality system technology. Combined with the extensive ProMaqua® product range, made-to-measure solutions can be developed. ProMinent membrane technology covers ultrafiltration, nanofiltration and reverse osmosis, including pre- and post-treatment precisely matched to the membrane system.

                                                        A convincing physical process

                                                        Membrane filtration is a physical process to separate substances with the help of membranes. There are four types of process, depending on the size of the particles / molecules to be removed: microfiltration, ultrafiltration, nanofiltration and reverse osmosis.

                                                        Let's get started

                                                        Out of all the available methods, ProMinent specialises in systems for ultrafiltration, nanofiltration and reverse osmosis. ProMinent experts will put together the optimum system for you. Combined with the ProMinent product range, you can source complete water treatment solutions from one supplier.

                                                          • Nanofiltration

                                                          • The alternative to traditional water softening

                                                            With nanofiltration, ions dissolved in water are held back to a lesser degree than with reverse osmosis. Typical salt retention rates are between approximately 80 - 85 %. Multivalent ions (e.g. Ca and Mg) are retained better than univalent ions (e.g. Na, K). Nanofiltration systems are often a good alternative to reverse osmosis systems because there is no need for time-consuming regular regeneration with large amounts of salts.

                                                            It costs less

                                                            If lower salt retention is acceptable, nanofiltration is a suitable choice. These systems can be operated at lower operating pressures and a smaller booster pump can be used, all of which reduces costs. You benefit from a) lower investment costs and b) even more importantly, lower operating costs. For more information or if you have any questions, contact us – we're here to help.

                                                          • Reverse Osmosis Systems

                                                          • Remove over 99 % of all salts

                                                            Reverse osmosis is the reverse of the natural process of osmosis. It is used to desalinate aqueous solutions. Nowadays we use high-performance diaphragms to produce an almost 100 % salt-free solution.

                                                            The advantages are obvious.

                                                            The system is simple and safe to operate thanks to the modern microprocessor control with integrated conductivity measurement. The operating status is clearly displayed. Offering a pure water output of up to 80 % and the removal of more than 99 % of dissolved ions, the system is exceptionally efficient. Energy consumption is low, because ProMinent uses low-energy reverse osmosis diaphragms and recovers energy from the concentrate flow during seawater desalination. A built-in cleaning concept ensures that the diaphragms last for a long time. The construction of the systems on a stainless steel frame is well thought-out and user-friendly. The investment costs are low because small high-pressure pumps can be used.

                                                          • Ultrafiltration

                                                          • Consistent filtrate quality

                                                            ProMinent Dulcoclean® UF systems are the right choice for the removal of turbidity, particles or microbiological organisms such as bacteria, viruses and parasites from raw water. They deliver consistent filtrate quality, even with temporary clouding or microbiological contamination following precipitation – without turbidity and free from pathogens.

                                                            How exactly do they do it?

                                                            The extremely tough capillary diaphragms of the Dulcoclean® UF are operated in line with the economical dead-end principle, reducing water and energy consumption to a minimum. Controlled by a PLC, the filtration system operates fully automatically. The various parameters are entered on a touch panel. Various control options are available for maximum flexibility and reliability in operation. Cleaning is matched to the prevailing raw water quality and can be supported by the optimum addition of chemicals. All relevant operating parameters are electronically recorded.

                                                        • Storage and Dosing Tanks

                                                        • It's all about storage

                                                          ProMinent also offers standard tanks for chemical storage and transfer. However, if you have specific requirements ProMinent can supply tanks to a wide range of specifications, including custom designs. The perfect addition: chemical transfer pumps and peristaltic pumps, which can be used for metering tasks in many applications with nearly every possible pump capacity.

                                                          Safety and more

                                                          Liquid chemicals are metered in many different areas and applications. Storing these chemicals is getting more demanding all the time. Firstly there are safety aspects to consider, as laid down by law (e.g. WHG in Germany), and secondly storage costs need to be kept as low as possible. ProMinent offers tanks and collecting pans ranging from 35 litres to 25 m3.

                                                          Certified company

                                                          Of course we can also supply tanks and collecting pans constructed to meet your specific requirements. ProMinent's tank production facility is certified as a specialist company in accordance with WHG § 19 l. We also hold the general building authority approval Z-40.21-229, which entitles us to manufacture cylindrical storage tanks with an approval mark.

                                                            • Storage Tanks

                                                            • Capacity 500 l – 50 m3
                                                              Our PE storage tanks comply with the German WHG. They are suitable for installation outdoors and indoors. If needed, storage tanks which comply with international approvals like KVU, VLAREM or KIWA may be supplied. Safe and reliable handling of chemicals. Protects and stores under legal specifications.

                                                              ProMinent storage tanks all meet the requirements of the German Water Management Act (WHG), the Directive on Systems for Handling Substances Harmful to Water (VAwS) and the Approval Marks Ordinance. They also comply with the strict legal requirements governing the construction and operation of systems in which substances hazardous to the environment are stored and transported.

                                                              Your benefits
                                                              • Design and production are in compliance with the construction and test regulations as laid down by the German Institute for Building Technology (DIBT)
                                                              • Made of polyethylene PE-HD: Very good resistance to chemicals
                                                              • For chemicals as per the DIBT media list
                                                            • Dosing tanks

                                                            • Capacity 35 – 1,000 l
                                                              PE storage tanks produced in a rotation process. ProMinent metering pumps, suction lances and stirrers can all be added. The stackable PE collecting pans are available in matching sizes.

                                                              Anyone who works with chemicals needs to store them safely. ProMinent dosing tanks are tough.

                                                              Your benefits
                                                              • Environmentally-friendly storage of liquid chemicals
                                                              • Robust and durable: made of sturdy UV-stabilised PE (polyethylene)
                                                              • Scale for litres and US gallons
                                                              • Simple to install: sintered threaded sockets for fixing ProMinent metering pumps on to storage tanks
                                                              • Safe storage: If the contents are not needed, a screw-on lid keeps them tightly secure (push-on lid for 35-litre storage tank)
                                                              • Flat sides to secure the storage tank