Short Description: STAUBCO® Geo N
STAUBCO® Geo N is a long-term antifreeze that has been specially developed for geothermal applications. It is ideal for use in geothermal systems such as brine-to-water heat pumps. It is also suitable for a wide range of heating and cooling systems based on renewable energies. STAUBCO® Geo N is also a good choice for industrial applications where heat must be reliably transferred and the system protected against frost.
STAUBCO® Geo N is an odorless liquid based on monoethylene glycol. Due to its composition, it is non-toxic, readily biodegradable and therefore extremely environmentally friendly.
STAUBCO® Geo N is available in various dilutions and package sizes.
The possible applications at a glance:
- Geothermal systems
- Heating and cooling systems
- industrial applications
Application instructions
Product properties
of STAUBCO® Geo N
Basis
STAUBCO® Geo N is based on monoethylene glycol. It can therefore be diluted with water and mixed with other monoethylene glycol-based antifreezes.
Antifreeze protection
STAUBCO® Geo N reliably protects your system against frost. For details on the antifreeze properties of different concentrations, please refer to the product information. Please note: The cooling brine content should be at least 25 % by volume, otherwise your system will not be reliably protected against corrosion.
Corrosion protection
STAUBCO® Geo N contains corrosion inhibitors that protect metals, plastics and sealing materials against corrosion. Layer formation and deposits are also effectively prevented. This ensures that the efficiency of your system is maintained. Only system components made of zinc should be avoided, as zinc is not resistant to glycols.
The following materials have met the test requirements:
- Copper
- Soft solder
- brass
- steel
- Cast iron (gray cast iron)
- Cast aluminum
The maximum permissible values according to ASTM D 1384 (g/m²) can be found in the product information.
Technical data (typical values of the concentrated product)
Guide values only (no specification values)
Basis | monoethylene glycol |
---|---|
Density (20°C) | approx. 1.110 g/cm³ |
pH value | approx. 8.5 |
Reserve alkalinity | approx. 7 ml (0.1 M HCl) |
Appearance | clear, possibly specifically colored liquid |
Flash point | > 100°C |
Boiling point | > 150°C |
Refractive index nD20 | approx. 1.433 |
Electrical conductivity (20 °C) | approx. 340 μS/cm |
Viscosity (20°C) | approx. 15 mm²/s |
Available concentrations
Choose your preferred concentration
- concentrated product
- ready-to-use dilution -15°C
Package sizes
Choose your preferred packaging size
- 20 kg canister
- 30 kg canister
- 60 kg canister
- 200 kg drum
- 1,000 kg IBC
- road tankers with capacities ranging from 2,000 to 30,000 liters
Buy STAUBCO® Geo N online
STAUBCO® Geo N is the perfect product for you? Then order it right away in our online store.
Service & Support
Contact
STAUB & CO. - SILBERMANN
David Tichy
Team Leader Sales Renewable Energies / Product Management FE Sorp®