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DULCODES MP ELD – Ultraviolet Disinfection System

Flow Rates up to 213,715 GPH (809 m3/h)

DULCODES MP makes water disinfection effortless. Smart UV technology adjusts power automatically for the perfect balance of efficiency and disinfection—delivering clear, odor-free water with minimal maintenance and maximum reliability.

Product description

Powerfully efficient. Effortlessly simple – clarity you can rely on.

The DULCODES MP UV system delivers advanced, energy-efficient disinfection for a wide range of water treatment applications — from municipal and industrial systems to recreational and commercial facilities. Using medium-pressure UV technology, it effectively inactivates microorganisms and breaks down unwanted chemical compounds, ensuring consistent high-quality water without the need for harsh disinfectants.

Built for operators who demand performance and simplicity, the DULCODES MP automatically adjusts UV output based on real-time water conditions — such as flow, clarity, and organic load — to maintain optimal dose and efficiency. This intelligent control reduces energy consumption, extends lamp life, and ensures dependable operation under varying system demands.

Maintenance is streamlined with an automatic wiper system Efficiently removes deposits on the lamp protection tubes without chemicals or interruptions to operation – even at full operating pressure. more in the glossary that keeps lamp sleeves clean during operation, and a long-term stable UV sensor continuously monitors performance to guarantee consistent results. The intuitive 7-inch touchscreen provides clear system visualization and process data, while open communication protocols — including Modbus IP, OPC-UA, and BACnet — make remote monitoring and integration with process control systems seamless.

Constructed from high-grade stainless steel with optimized hydraulics for uniform UV exposure, the DULCODES MP combines robust engineering with precision control. Certified to NSF/ANSI/CAN 50, UL, and CSA standards, it delivers proven reliability and safety across diverse applications — from drinking water and industrial process systems to aquariums and recreational water facilities.

Features and Benefits

  • Intelligent UV Power Control: Electronic lamp drivers automatically adjust output to real-time water quality, flow, and UV transmittance, which maintains consistent disinfection while minimizing energy use and extending lamp life.
  • Medium-Pressure UV Technology: Broad-spectrum UV lamps break down chloramines and inactivate microorganisms to deliver high-performance disinfection without chemical dosing.
  • Automatic or Manual Wiper System: Integrated quartz sleeve cleaning (manual or motor-driven) maintains optimal UV efficiency with minimal downtime or maintenance labor.
  • Long-Term Stable UV Sensor: Continuous monitoring of lamp intensity and water clarity provides real-time assurance of disinfection performance and early fault detection.
  • Intuitive 7" Touchscreen Interface: Capacitive color display with process visualization and alarms for clear, simple system control. Aids in quick training, easy operation, and faster troubleshooting.
  • Compact Inline Design: Space-saving layout with flexible flange configurations and free mounting orientation provides simple installation and retrofitting into existing pipework.
  • Visual Monitoring Window: Clear inspection port on the reactor chamber for quick confirmation of lamp operation.

Field of application

The following list is a general representation of basically suitable applications for this product. Please contact your personal representative to discuss the use of the product in your individual application.

  • Recreational and Pool Applications: Highly effective in maintaining safe, clear, and odor-free water in public pools, spas, waterparks, aquariums and zoos.
  • Drinking Water Treatment: Eliminates pathogens, bacteria and viruses during disinfection stages.
  • Industrial and Manufacturing Processes: To maintain product quality and safety in precision and hygiene-sensitive industries such as food & beverage production.

    Technical Details

    • Medium-pressure UV technology for high-intensity disinfection and chloramine reduction.
    • Power output range from 1,000 W to 9,000 W, depending on system size and flow capacity.
    • Automatic lamp power modulation based on UV transmittance, flow rate, or chloramine levels for maximum efficiency.
    • Eco!Mode function to reduce lamp output during low-demand periods, saving energy.
    • Guaranteed lamp service life of up to 8,000 hours, minimizing replacement frequency.
    • Reactor constructed from high-grade stainless steel (1.4404 / AISI 316L) for long-term durability and corrosion resistance.
    • Optimized reactor hydraulics ensure uniform UV exposure and minimal pressure loss.
    • Manual or automatic wiper system keeps quartz sleeves clean during operation for consistent performance.
    • Long-term stable UV sensor continuously monitors lamp intensity and water clarity.
    • 7-inch capacitive touchscreen display for easy system control and real-time visualization.
    • All maintenance performed from one side for simplified servicing and minimal downtime.
    • Remote monitoring and integration via Modbus IP, OPC-UA IP, BACnet IP, or VNC connection.
    • Certified to international standards including NSF/ANSI/CAN 50, UL, CSA, USEPA, and compliant with DIN 19643.

    Technical Data

    Type

    Max. flow rate

    Lamp power

    Connected load

    Radiation chamber length

    Free space needed for maintenance

    Empty weight/Operating weight

    Connector width

    gph | m3/h

    W

    kW

    inch

    inch

    lb | kg

    DIN / ANSI

    1x0.65 MP

    5,284*/7,926** | 20.0*/30**

    650

    0.75

    19.69

    13.19

    46/68 | 21/31

    DN 65/80

    1x1 MP

    15,324*/22,985** | 58.0*/87**

    1.000

    1.10

    27.56

    15.75

    68/104 | 31/47

    DN 100/125 / 4"

    1x2 MP

    26,948*/40,423** | 102.0*/153**

    2.000

    2.10

    27.56

    19.69

    84/143 | 38/65

    DN 125/150 / 6"

    1x3 MP

    54,161*/81,374** | 205.0*/308**

    3.000

    3.20

    31.5

    23.62

    115/260 | 52/118

    DN 200/250 / 8"

    2x2 MP

    73,448*/110,171** | 278.0*/417**

    4.000

    4.20

    35.43

    39.37

    172/366 | 78/166

    DN 200/250 / 8"

    2x3 MP

    100,132*/150,066** | 379.0*/568**

    6.000

    6.20

    35.43

    39.37

    172/366 | 78/166

    DN 250 / 10"

    3x3 MP

    150,330*/225,363** | 569.0*/853**

    9.000

    9.20

    35.43

    39.37

    172/366 | 78/166

    DN 250/300 / 12"

    * 95%/cm transmission; 600 J/m2 irradiation intensity for the breakdown of combined chlorine

    ** 98%/cm transmission; 400 J/m2 irradiation dose for disinfection applications

     

    * 145 psi (10 bar) for single-lamp systems 1x1 MP - 1x3 MP
    87 psi (6 bar) for multi-lamp systems 2x2 MP - 3x3 MP

    Lamp type

    Powerline medium-pressure lamp

    Control type

    Comfort controller

    Permissible operating pressure

    145 psi or 87 psi (10 bar or 6 bar) *

    Permissible ambient temperature

    41…104 °F (5…40 °C)

    Permissible water temperature

    41…104 °F (5…40 °C)

    Enclosure rating

    IP54

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    Overview

    Powerfully efficient. Effortlessly simple – clarity you can rely on.

    The DULCODES MP UV system delivers advanced, energy-efficient disinfection for a wide range of water treatment applications — from municipal and industrial systems to recreational and commercial facilities. Using medium-pressure UV technology, it effectively inactivates microorganisms and breaks down unwanted chemical compounds, ensuring consistent high-quality water without the need for harsh disinfectants.

    Built for operators who demand performance and simplicity, the DULCODES MP automatically adjusts UV output based on real-time water conditions — such as flow, clarity, and organic load — to maintain optimal dose and efficiency. This intelligent control reduces energy consumption, extends lamp life, and ensures dependable operation under varying system demands.

    Maintenance is streamlined with an automatic wiper system Efficiently removes deposits on the lamp protection tubes without chemicals or interruptions to operation – even at full operating pressure. more in the glossary that keeps lamp sleeves clean during operation, and a long-term stable UV sensor continuously monitors performance to guarantee consistent results. The intuitive 7-inch touchscreen provides clear system visualization and process data, while open communication protocols — including Modbus IP, OPC-UA, and BACnet — make remote monitoring and integration with process control systems seamless.

    Constructed from high-grade stainless steel with optimized hydraulics for uniform UV exposure, the DULCODES MP combines robust engineering with precision control. Certified to NSF/ANSI/CAN 50, UL, and CSA standards, it delivers proven reliability and safety across diverse applications — from drinking water and industrial process systems to aquariums and recreational water facilities.

    Features and Benefits

    • Intelligent UV Power Control: Electronic lamp drivers automatically adjust output to real-time water quality, flow, and UV transmittance, which maintains consistent disinfection while minimizing energy use and extending lamp life.
    • Medium-Pressure UV Technology: Broad-spectrum UV lamps break down chloramines and inactivate microorganisms to deliver high-performance disinfection without chemical dosing.
    • Automatic or Manual Wiper System: Integrated quartz sleeve cleaning (manual or motor-driven) maintains optimal UV efficiency with minimal downtime or maintenance labor.
    • Long-Term Stable UV Sensor: Continuous monitoring of lamp intensity and water clarity provides real-time assurance of disinfection performance and early fault detection.
    • Intuitive 7" Touchscreen Interface: Capacitive color display with process visualization and alarms for clear, simple system control. Aids in quick training, easy operation, and faster troubleshooting.
    • Compact Inline Design: Space-saving layout with flexible flange configurations and free mounting orientation provides simple installation and retrofitting into existing pipework.
    • Visual Monitoring Window: Clear inspection port on the reactor chamber for quick confirmation of lamp operation.

    Application

    Technical Data

    Downloads

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