High-density heating flanges

High performance in limited space

GC-flange high-performance flanges offer high electrical heating performance even under limited volume conditions. The careful selection of materials, our production process as well as our design and engineering capacities guarantee a technologically and economically advanced solution with a long lifetime.

The heating performance of GC-flanges derives from an adjustable number of single high-density GC-tube 8.5 or 16 mm tubular heaters, welded into the flange plate. GC-flanges are fully wired ready for connection with a terminal housing complying with protection class IP54 to IP66 (further protection classes upon request). Controllers, limiters and other protection devices may additionally be delivered upon request.

Technical possibilities and options

  • Thermo-insulated connection housing
  • Installation of a fin for the multiway option
  • Installation of thermostats, limiters and other protection devices
  • Ready for connecting
  • Also available as explosion-proof version GC-flange EX


  • Raw water heating
  • Recirculating hot-water heating
  • Oil heat carrier
  • Steam generation and steam superheating
  • Bitumen and oil heating
  • Air heating
  • Further applications in industrial process engineering and apparatus construction


Technical details