• Flanschheizkörper mit Anschlusskasten zur Beheizung von Öl und Wasser sowie Gasen und anderen Fluessigkeiten

  • Flansch- und Tankheizkoerper zur Beheizung von Schmieröl und Flüssigkeiten wie Brauch- und Kreislaufwasser

  • Elektro-Erhitzer zur Erwärmung von Luft in Schiffsladeräumen

  • Flansch- und Patronenheizkörper zur Beheizung von Öl in Getrieben

  • Tank- und Flanschheizkörper zur Öl- und Wasserwärmung

Flange immersion HEATERS | FHK series

Flange immersion heaters by HERBST Beheizungs-Technik are particularly suited for heating up fluids and gases.


Electric flange heaters are manufactured with highly compacted tubular heaters (Ø 8.5 / 11.5 / 12 / 16 mm) which are bent into a U-shape and welded or hard-soldered into flange plates DN 50 up to DN 800.


The flanged heating elements enable high heating performance within the smallest space.


To ensure a high durability, an efficient heating of the medium and low maintenance costs the flange immersion heaters by HERBST are perfectly matched with the applications they will used for.


Any questions about electric process heaters can also be answered by our technical specialists via phone or in peson.







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The range of use of flange immersion heaters includes: 

MediumArea of application
Industrial sector


Domestic water, immersion baths, circulating water, marine water, 
Öffnet internen Link im aktuellen Fenstercirculation and flow heaters

Food industry, pharmaceutical industry, marine and shipbuilding


Oil tanks, hydraulic and thermal oil, heavy fuel oil, heat transfer plants, electric process heaters and oil preheaters

Mechanical engineering, petrochemical industry
process technology, plant construction, energy sector


Industrial Öffnet internen Link im aktuellen FensterAir heaters, duct heaters, drying kilns

Laboratory equipment, ventilation and climate control technology

Industrial fluids and

Salt baths, paraffin, nitrogen, diphyl, glycerin, AdBlue

Chemical industry, washing and degreasing plants