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1300 882 850
0800 699 599


Enquire now

Yeast Rehydration

Yeast Booster


The Yeast Booster is a compact, mobile and reliable assistant by optimal re-activation, re-vitalisation and propagation of fermentation yeast. 
The Kreyer Yeast Booster has the following characteristics:

  • Gentle heating / cooling
  • Targeted nutrition management of the yeast-cells
  • Effective oxygenation of the yeast-cells during the process


  • Optimal condition and temperature of the yeast mixture by commencement of the propagation
  • Saving time and easing the work due to full process automation
  • Saving costs by using smaller yeast-cell amounts
  • Improved fermentation quality, reduced risk of stopped-fermentation
  • Easy process repetition through saved propagation programming
  • Easy, intuitive operation of the simple YeastBooster menu.


  • Designed for yeast preparation for 15,000l tank
  • A single tube serves for pumping must in and out of the container, as well as pumping yeast mixture into the target tank and also cleansing at the end of the process.
  • Cooling and heating are electrically operated, rendering supplementary tubing redundant
  • The oxygenation takes place during the pumping-in, serving to enrich the medium
  • The stainless-steel cover and the integrated filter effectively contribute to avoid contamination by wild yeast from the cellar environment
  • Complete encasing in stainless steel serves for easy cleaning and hygienic operation of the Yeast Booster
  • Equipped with wheels, the Yeast Booster can be easily mobilised.