Metering Systems for Liquids
Ready mounted and ready for use - what else are you waiting for?
The standard metering systems DULCODOS® are the result of years of application-based development at ProMinent. It's not necessary to reinvent the wheel every time. With ProMinent you can reduce your costs by choosing tried-and-tested complete solutions.
And they're adaptable too
ProMinent responds to individual needs. The standard metering systems DULCODOS® are available as metering systems with tanks or as panel-mounted metering systems and can be individually configured. After all, not everyone has identical requirements.
Products

Metering System DULCODOS® eco (DSBa)
For storing and metering liquid chemicals Use a selection guide (identity code) to quickly and flexibly adapt your metering system to your metering task. more
Your benefits
- One to three metering pumps mounted on a storage tank, ready for connection with all the necessary accessories
- Short delivery time
- Outstanding value for money
- Compact construction
- Fast commissioning
- Versatile use

Metering System DULCODOS® universal mini
up to 75 l/h (10 – 2 bar) pump volume depending on the pump selected
The metering system DULCODOS® universal mini combines reliable standard components, tailored precisely to your needs, in the most compact space. more
Your benefits
- Compact and well-arranged construction
- Reliable and precise metering of liquid chemicals with proven solenoid-driven metering pumps
- Systems with 1 or 2 pumps and 1 or 2 points of injection
- Calibration unit with priming function for controlled metering
- Optional: Pulsation damper, spray guard

Metering System DULCODOS® Ammonia
Metering system DULCODOS® Ammonia for the low-odour and safe handling of ammonia solution. For a stable pH value and reduced corrosion in the vapour system. more
Your benefits
- Compact metering system
- Gas-tight application, no escape of ammonia vapours
- Operationally safe thanks to level switch in the measuring tanks, intrinsically safe design

Metering System DULCODOS® Pool Professional
For swimming pools with a circulation capacity of up to 350 m3/h
Chlorine metering system for individual adjustment and monitoring of all common hygiene auxiliary parameters in public pools. DULCODOS® Pool Professional ensures crystal-clear water quality and lowers operating costs thanks to Eco!Mode. more
Your benefits
- Simple, quick assembly
- Brilliant water quality
- Eco!Mode helps cut operating costs
- Versatile communication interfaces
- Central control of peripheral devices and functions too

Metering system DULCODOS® universal
Pump volume depending on the selected pump up to 75 l/h, back pressure 10 – 2 bar
The metering system DULCODOS® universal combines carefully selected standard components with the solenoid-driven metering pump you have selected. This is your convenient method for the reliable metering of liquid chemicals – and is available cost-effectively and extremely quickly thanks to the preconfigured modules. more
Your benefits
- Reliable and precise metering of liquid chemicals with proven solenoid-driven metering pumps
- Safe operation, thanks to relief valves and collecting pan
- Stable installation frame rotationally sintered from a single piece
- Systems with 1 or 2 pumps and 1 or 2 points of injection
- Calibration unit with priming function for controlled metering
- Optional: Pulsation damper, spray guard

Metering system DULCODOS® modular (DSKa)
Capacity: 40 – 1,000 l/h
The ready-wired modular metering system DULCODOS® is used for the ultra-precise metering of chemicals. It has a modular design and can be flexibly integrated into the most varied applications. more
Your benefits
- Simple and fast installation, thanks to its ready-wired design
- Flexible, practical process integration with the identity code “DSKa”
- Minimal space requirement, thanks to compact construction
- Short delivery times due to the use of standard components
- Minimal stock of spare parts

Metering System DULCODOS® Pool Basic
For swimming pools with a circulation capacity of up to 200 m3/h
The chlorine metering system DULCODOS® Pool Basic is a complete solution for private swimming pools where the chlorine content is controlled using the low-maintenance measurement of the ORP potential. more
Your benefits
- Simple, quick assembly
- Simple, menu-driven operation
- Constantly good water quality
- Versatile monitoring functions

Metering System DULCODOS® Pool Comfort
For swimming pools with a circulation capacity of up to 225 m3/h
The chlorine metering system DULCODOS® Pool Comfort is the convenient solution for pH adjustment and disinfection of swimming pools with liquid chlorine products. Remote access is possible via LAN interface. more
Your benefits
- Simple, quick assembly
- Simple, menu-driven operation
- Brilliant water quality
- Versatile monitoring functions

Metering System DULCODOS® Pool Soft
For swimming pools with volumes up to 100 m3
Chlorine-free water treatment system for environmentally operated private pools. Safe water disinfection with active oxygen as a turnkey complete solution. more
Your benefits
- Simple, quick assembly
- Simple, menu-driven operation
- Chlorine-free
- Constantly good water quality
- Versatile monitoring functions