heat transfer liquids

Correct selection of the heat transfer liquid is of crucial importance
for the safe and reliable operation of your thermostats.

Therm 180

Silicone oil with wide temperature range, the standard liquid forclear-view thermostats.

Important features
Recommended temperature range for open systems 0 ... 180 °C
Recommended temperature range for closed systems ...
Chemical characterization Polydimethylsiloxane
Colour colorless
Viscosity, kinematic at 20 °C 23 mm²/s
Density at 20 °C 950 kg/m³
Pour point < -60 °C
Flash point > 240 °C
Fire point > 270 °C
Boiling point
Ignition temperature > 400 °C
Water solubility Insoluble
Solvent Petrol, Acetone, Alcohols
Material incompatibility Silicone
Order number 5 L LZB 114
Order number 10 L LZB 214
Order number 20 L LZB 314

Physical properties


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