High-tech dosing technology from ViscoTec

The brand preeflow® stands for precise, purely volumetric dosing of liquids in small and smallest quantities. Based on more than 20 years of experience all around fluid dispensing “preeflow®” was established in 2008 – and in addition also microdispensing in perfection.

preeflow® products are integrated in dispensing applications worldwide. The unique quality – Made in Germany – turns them to essential components, for example in adhesive dispensing like 1K or 2K adhesives.

If it comes to dispensers like the eco-PEN or eco-DUO, to control devices and evaluation units:
preeflow® products comply with our principle „small, precise, economical“.


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Our service team would be delighted to answer your questions.