Metering System DULCODOS ULFb
Preparation capacity rates from 132 to 2,642 GPH (500 to 10,000 l/h)
Experience the next evolution in polymer preparation. DULCODOS ULFb delivers a high-quality polymer solution, accurate dosing along with simple maintenance and unmatched reliability due to its intelligent control, fully automated operation and an innovative three-chamber round-tank design for superior water and wastewater treatment results.
Product description
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.
- Sludge Dewatering and Sludge Thickening - Conditioning sludge with polymer prior to centrifuges, belt filter presses, or chamber filter presses.
- Wastewater Treatment (Industrial & Municipal) - Flocculation and coagulation in primary, secondary, and tertiary treatment processes.
- Potable (Drinking) Water Treatment - Used in clarification or filtration stages to enhance particle removal and improve water clarity.
- Mining and Mineral Processing - For tailings thickening, sedimentation, and clarification of process water.
- General Process Water and Utility Applications - Used wherever polymers are needed for solid–liquid separation or sludge handling in power plants, paper mills, food processing, or chemical industries.
Overview
The New Benchmark in Polymer Preparation Systems
The DULCODOS ULFb from ProMinent represents the next generation of polymer preparation systems—engineered for precision, reliability, and ease of operation. Designed as a continuous flow system, it processes both powdered and liquid polymers to produce a fully matured polymer solution with exceptional consistency. Its innovative three-chamber round-tank design ensures optimal mixing, minimal product carry-over, and faster cleaning, while robust PE and PP construction provides long-term durability even under demanding industrial conditions. With preparation capacities ranging from 132 – 2,642 GPH (500 to 10,000 l/h), the ULFb delivers performance tailored to a wide range of applications, including sludge dewatering, wastewater treatment, potable water processing, and mining.
Equipped with advanced Siemens S7-1200 or Schneider Electric PLC control, the ULFb guarantees precise proportional dosing and intuitive operation through a user-friendly HMI interface. Seamless data communication via PROFIBUS®, PROFINET®, or Modbus TCP enables full integration with plant automation systems, while optional DULCOLEVEL radar sensors provide accurate level measurement and process transparency. Available in standard, premium, or customized configurations, the DULCODOS ULFb embodies over 30 years of ProMinent’s experience in polymer handling and preparation—combining technical excellence with operational simplicity to deliver optimized polymer performance, minimal maintenance, and long-term reliability in every installation.
Your benefits
- Innovative Three-Chamber Round-Tank Design – Ensures complete mixing and maturation of polymer solution with minimal product carry-over, providing stable polymer quality, less rework, and shorter cleaning time. (500 – 2000 models)
- Continuous Flow Operation – Eliminates manual intervention and ensures steady dosing, improving process efficiency and output quality.
- Durable PE and PP Construction – Corrosion-resistant, long-life tanks and enclosures for low lifecycle cost and high system uptime.
- Smooth Interior Surfaces, Quick-Release Connections, and Drainable Tanks – Saves valuable time during changeovers or servicing.
- Advanced Communication Interfaces – Enables full integration with plant automation systems for enhanced process control, centralized supervision, and reduced maintenance visits.
- Intelligent PLC Control – Accurate proportional dosing with easy operation via HMI that simplifies system handling, calibration, and diagnostics.