Origin of DEWEHA technology
DEWEHA's unique frequency conversion electromagnetic induction technology is based on the electromagnetic theory of Dr. Lorentz, a Dutch scientist who won the Nobel Prize in Physics, and is the result of many years of research and experimentation by Dr. Jürgen Wittmann of Germany.

frequency conversion inductor
The core of the technology is frequency control using a microcomputer chip, which is applied to circulating water through a coil installed outside the piping. The equipment configuration and installation method will be considered according to the target piping and water system.

DEWEHA site installation diagram
This image shows a configuration in which a coil is attached to the cooling water circulation piping and connected to a control device. The installation location and number of coils should be considered according to the pipe diameter and target system.


