The demand for energy efficiency continues to grow every day. The demand for water and energy are the current trends that have the greatest influence on automation of industrial processes. That is why MERIS, when it comes to resources, offers its clients a solution that protects these precious resources.

Energetska efikasnost


The demand for energy efficiency continues to grow every day. The demand for water and energy are the current trends that have the greatest influence on automation of industrial processes. That is why MERIS, when it comes to resources, offers its clients a solution that protects these precious resources.



Enables a longer service life for your devices. Testing, monitoring, installation, calibration, commissioning, repair, all in one place. Servicing is conducted in service centers that are outfitted with all of the necessary tools, equipment and software for diagnostics and setup. MERIS is there to help.

Xylem Adaptive mixers

Flygt Adaptive Mixers
4220 1,1-3kW, 4230 2,2-7,3kW 4320 1,1-5,5 kW

New mixers, Flygt Adaptive mixers represent a new level in mixing reliability. With the ability to control and adjust the speed, without wasting energy and to adapt to the process demands in the WWTP. Because treatment processes are variable, your mixer should be too. With an integrated drive and advanced control capabilities, including full automation, you can have full control over your mixing or even let the mixer control itself. You can rely on Flygt Adaptive Mixers for highly efficient, streamlined, and optimized mixing in all conditions. With Flygt Adaptive mixers you will avoid over dimensioning.

Match output to demand Flygt Adaptive mixers let you adjust output, manually or automatically, to achieve the required mixing process result-no matter what. Whether you choose a standard, flexible or automated mixer system you are getting a maximal optimization.

  • The integrated control electronics – Dirigo® is the intelligent, flexible, and submersible Flygt drive unit and an integrated motor control system
  • Outstanding efficiency with IE4 equivalent motor
  • Market-leading ISO 21630 efficiency, With the efficiencies of up to 1,700 N/kW of input electrical power, Flygt Adaptive Mixers can reduce power consumption by up to 50%, resulting in significant cost savings compared to a conventional single-speed mixer
  • Easy replacement of existing mixers
  • Typical applications is in the WWTP: Oxidation Ditches, Anoxic Zones and SBR processing WW and whenever the common process changes are present

To our clients and partners,
Responsibility towards our clients, partners and employees is the most important for Meris. The very same principle guides us through the extreme circumstances arisen from the pandemic of virus COVID19. We wish to inform you that MERIS continues to operate in these special conditions with a goal to provide reliable quality of our services.
We have taken on all the necessary measures in order to enable most of our employees to work from home, while employees who work on the premises have all the necessary protection equipment to ensure we deliver highest work safety environment. We regularly follow all mandated measures and recommendations to ensure full safety of our clients and employees. All incoming messages and requests are processed on regular basis and we continue to provide all of our services in timely manner. We remain committed to deliver our service offering professionally and to the highest quality level despite adverse conditions. Stay well and take care! See you soon!
MERIS d.o.o.

Ask our experts!

New on our market

Micropilot FMR10

MIKROPILOT FMR10/20 offers continuous non-contact level and flow (via linearization table) measurement. FMR10/20 belongs to the first non-contact radars with Bluetooth® commissioning, operation and maintenance applications. Simple, safe and secure wireless access – even in hazardous areas or places difficult to reach. Signal curves can be shown via app on every Bluetooth®-enabled smartphone/tablet (iOS, Android).
Operation of the FMR20 is also possible via HART or remote display.
With the compact design, thanks to unique chip, the device is ideal for limited space applications.
Full PVDF body to resist outdoor conditions, sealed wiring and fully potted electronics eliminates water ingress and allows operation under harsh environmental conditions. Easy setup with three main parameters suits for most applications. FMR10/20 with its measuring range of 5m (FMR10) and up to 20m (FMR20) is a perfect application fit for the water & wastewater industry and utilities across all industries.

Concertor – intelligent pump

Xylem introduces Flygt Concertor, a breakthrough in wastewater pumping – the world’s first pumping system with integrated intelligence.
Concertor combines a fully integrated control system with IE4 motor efficiency, our patented Adapted N-hydraulics and clog detection, making it easier to start up and operate, as well as allowing better regulation of the process itself and considerable cost savings.
Using a combination of advanced software functions and state-of-the-art hardware, Concertor senses the operating conditions of its environment and adapts the pumping performance in real time.

Due to its compact, integrated design, Concertor eliminates the need for traditional components in the cabinet such as motor protection, soft starters, variable frequency drives and climate control equipment.
This gives you full process control functionality with a cabinet that can be up to half the size of traditional one as well as up to half of the investment costs.
With Concertor, you can reduce energy consumption by up to 70%, compared to conventional pumps and control systems. The combination of advanced software and hardware functions allow for automatic self-optimization to assure the lowest possible energy consumption.

While all Flygt pumps minimize clogging, using adaptive N-technology, Concertor offers an even higher level of clog-free operation of up to 80% compared to standard pumps. It reduces need for vacuum cleaning and it can be used to clean wet wells.
All this makes the Concertor a perfect solution for your application.

Xylem Concertor