TYFOCOR® GE is a long-life, corrosion-inhibiting antifreeze based on ethylene glycol specially formulated for use in geothermal heat pump systems. 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, green, and virtually odourless liquid based on ethylene glycol. It is miscible with water in all proportions. It’s mixtures with water protect against frost at temperatures down to −51 °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.

TYFOCOR® GE neither contains amines nor borax, nitrites, phosphates, nor triazoles.

Anti-freeze protection by concentration

Prevents freezing down to −9,0 °C at 20%
Prevents freezing down to −16,1 °C at 30%
Prevents freezing down to −25,2 °C at 40%
Prevents freezing down to −37,6 °C at 50%
Prevents freezing down to −51,0 °C at 58%
  • Heat pump systems

    – with earth probes
    – with ice storage
    – with ground collectors

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

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