• Company

    Flowmeters Made in Belgium


    The Iconic Flowmeter


    Every Drop Counts

Flow-Tronic develops, manufactures and supplies flow measurement instrumentation for the water & wastewater industry.

Company profile

Flow-Tronic is a Belgian company established in 1989 and located in Welkenraedt.

With thousands of customers using its devices around the world, the company is internationally recognized as the leading distributor and manufacturer of innovative and accurate liquids flow measuring instrumentation for both open channel and full pipe applications. 

Flow-Tronic has a large network of specially trained flow experts and representatives for consultancy, installation & after sales. Its activity is to provide flow metering services, supply rental flowmeters and provide repair and calibration of all equipment sold.


Flow-Tronic is ISO 9001-2015 certified and has also received the certificate of conformity allowing the manufacturing of ATEX devices, in compliance with the ATEX Directive 2014/34/EU.

Our flow experts have been installing and providing flow measurement equipment and solutions for more than 30 years. Flow-Tronic is continuously developing new high-quality products and solutions using the latest technology.

Core values


Flow-Tronic is always striving to adapt and develop the newest technologies to its field of application.


Sales, after sales personal and field engineers are very experienced to react quickly and precisely to any situation.


Products with a maximum of flexibility, adapted to a broad range of measuring sites and easy to integrate.


Flow-tronic is ISO 9001 (2015) certified. Find more certificates in the list below.

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