![HAZEL](https://www.esters-elektronik.de/wp-content/uploads/2019/11/HAZNEUT-ETMB-CN-2012-11-01-180.jpg 180w, https://www.esters-elektronik.de/wp-content/uploads/2019/11/HAZNEUT-ETMB-CN-2012-11-01-180-150x115.jpg 150w)
The flow computer of the Series GDR 1404, GDR 1407, GDR 1408 are no longer available.
![GDR150x](https://www.esters-elektronik.de/wp-content/uploads/2019/11/1501_E0773-B-200x208-100.jpg 200w, https://www.esters-elektronik.de/wp-content/uploads/2019/11/1501_E0773-B-200x208-100-144x150.jpg 144w)
Successor
The devices are replaced by the successor of series GDR 150x.
The flow computer of the Series GDR 1404, GDR 1407, GDR 1408 are no longer available.
The devices are replaced by the successor of series GDR 150x.
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Do not hesitate and send us an e-mail!
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