Project Description


TYFOCOR® GE is a long-life, corrosion-inhibiting antifreeze based on ethylene glycol specially formulated for use in geothermal heat pump systems, air conditioning units, and under-soil heating. It can be supplied as desired in the form of a concentrate or a pre-mixed, ready-to-use product.

TYFOCOR® GE is a clear, blue green liquid with a faint odour and is based on ethylene glycol. It is miscible with water in all proportions. It’s mixtures with water protect against frost at temperatures down to −52 °C, depending on their concentration. TYFOCOR® GE/water mixtures do not separate.

The corrosion inhibitors of TYFOCOR® GE reliably protect all metals and alloys normally used for Ground Source Heat Pumps even in mixed installations for long periods against corrosion, ageing and fouling. The inhibitor system of TYFOCOR® GE neither contains borax nor nitrites, phosphates, nor amines.

Anti-freeze protection by concentration

Prevents freezing down to −3 °C at 10%
Prevents freezing down to −8 °C at 20%
Prevents freezing down to −15 °C at 30%
Prevents freezing down to −24 °C at 40%
Prevents freezing down to −37 °C at 50%
Prevents freezing down to −52 °C at 60%
  • Solar thermal systems
  • Geothermal heating
  • Wind turbines
  • Biogas plants
  • Heat recovery systems
  • Combined heat and power plants
  • Air-conditioning units
  • Heaters
  • Under-soil heating
  • Natural gas storage
  • Heat pumps
  • Ground heat exchangers

10 l PE jug
20 l PE jug
30 l PE jug

60 l PE drum
200 l steel or PE drum
1.000 l container (IBC)
Tank trucks (20–24 tons)

Custom sizes on request

  • Concentrate

  • Ready-to-fill

Technical information and safety datasheets on all the products in multiple languages are located in our

Download centre

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