• Flange immersion heater equipped with cartridge heating elements for preheating hydraulic and thin industrial oil
  • Flange immersion heater with ceramic heating cartridge in diameter 52 mm
  • Flange heater with ceramic heating insert as an option for tubular heating elements
  • Flange cartridge heater for heating of lubricants and gear unit systems

Product inquiry

We would be pleased to provide you with an individual offer and would be glad to advise you personally:

Product inquiry

Tel: +49 (0) 2394 / 91 11 36

Flange immersion HEATERS - Cartridge type 

  • with interchangeable ceramic heating elements
     Öffnet internen Link im aktuellen Fenstersee: cartridge heaters
  • making it possible to replace the heating elements 
    without draining off the oil or liquid
  • designed for heating up tanks and vats with hydraulic oil, lubricating oil or water-glycol mixtures
  • standard and customized flanges are supplied in nominal diameters ranging from DN50 up to DN800



Information flange heaters DN80 | FHK-P series

Heating flange with cartridge heaters and ceramic heating elements

Flange plates equipped with cartridge heaters are particularly suitable for use in large tanks. The welded-in steel tubes contain exchangeable Öffnet internen Link im aktuellen Fensterceramic heating elements which can be replaced individually without draining the fluid.

The steel tubes have selectable diameters of Öffnet internen Link im aktuellen FensterØ 36 mm, Öffnet internen Link im aktuellen FensterØ 42 mm and Öffnet internen Link im aktuellen FensterØ 52 mm. The TIG welding process is mainly used to connect them with the flange. The flange heaters should be mounted horizontally.

Similar to standard flange heaters the electrical connection is contained in a housing directly on the flange plate. Control cabinet with protection system IP54 and IP65, integrated thermostat and temperature limiter are optionally available.