Aeration, Yeast and Fermentation Technology
CARLSBERG FLASK
From the laboratory to production
Hygienic solution for cultivating yeast and other microorganisms
The CARLSBERG FLASK by ESAU & HUEBER is a hygienic culture vessel for cultivating and propagating yeast and other microorganisms – from laboratory culture to the first brewery stage.
The system features a dead-space-free, easy-to-clean design and enables reproducible, sterile cultivation conditions for sensitive processes. The jacket can be supplied with steam and cooling medium to sterilize and cool the contents.
Your benefits with the CARLSBERG FLASK
- Hygienic, dead-space-free design for sensitive processes
- Sterile cultivation conditions
- Jacket for steam and cooling medium
- Reproducible transition from laboratory to production
- Compact design for small volumes
- Ideal as the first stage in the propagation chain
How the CARLSBERG FLASK works
The CARLSBERG FLASK enables the controlled aerobic cultivation of yeast and microorganisms under sterile conditions. Targeted aeration and mixing create optimum growth conditions.
The dead-space-free design prevents deposits and ensures excellent cleanability – essential for hygienically sound processes.
Typical applications
The CARLSBERG FLASK is suitable for:
- cultivation of pure yeast cultures from laboratory cultures
- first propagation stage in pure yeast cultivation
- cultivation of sensitive microorganism strains
- ideal preliminary stage for CRAFT PROP and CONTI PROP
Available versions
Vessel sizes
10 liter net / 13 liter gross · 25 liter net / 33 liter gross · 50 liter net / 65 liter gross
The reliable start of the propagation chain
The CARLSBERG FLASK provides vital, reproducible cultures as a reliable starting point for subsequent propagation stages, thereby forming the basis for consistent beer quality.
Are you interested in CARLSBERG FLASK?
We would be happy to advise you – personally and without obligation.

