De-aeration - Import export

Optigrun Aeration Substrate U-heavy is used as a drainable filler substrate beneath Optigrün Intensive Substrate I on intensive green roofs with high load capacity; high build-up.

Optigrun Aeration Substrate U-light is used as a drainable filler substrate beneath Optigrün Intensive Substrate I on intensive green roofs with low load capacity; higher build-up.

With the heat pumps from FrigorTec, the energy of a warm aeration / gas removal or waste water is usually exploited. This is often the case in large kitchens, hospitals or the like. But FrigorTec also offers heat pump series, which come into use in building technology and are used effectively to heat residential or commercial buildings.

The ventilation dryers of the GRANIVENT™ series are the ideal supplement to GRANIFRIGOR™ grain dryers. They are used to aerate the grain immediately after harvesting. Subsequent cooling with a GRANIFRIGOR™ ensures that the grain is not damaged by insects or fungi. Fields of application > Optimal grain protection against warm or humid air > Standard medium pressure version - also ideal for tower silos

Ventilation dome Over-roof aeration with large free ventilation cross section

Safe blowing off of dust particles on work clothes by means of controlled compressed air in 30 seconds