Solar-heat transfer fluid Type F, concentrate 10 l

The heat transfer fluids, based on propylene glycol, are refined with high-quality corrosion protection admixtures and stabilisers to prevent incrustations and hardness precipitations. The inhibitor system safely protects all metal materials that are normally used (except for galvanised steel) from corrosion and deposits.
• Non-toxic and biodegrades well
• Not subject to labelling. Water hazard class: 1
• For flat and vacuum pipe collectors

• Colour: green
• Operating temperature: -28 °C to +170 °C
• Mix recommendation: 50:50
• Corrosion resistance: from mixing ratio 35:65
• Frost protection:
35:65 to -15°C
40:60 to -19°C
45:55 to -22°C
50:50 to -28°C

Recommendation:
• Check frost protection and PH value on an annual basis!

• Only desalinated or de-mineralised water should be used at high temperatures!