The THIELMANN Beer Fermenter can be integrated into your existing operations effortlessly as a key piece of brewing equipment. The fermentation process begins when the cooled wort is transferred into the fermentation vessel, where the yeast has already been added. If the beer being made is an ale, the wort will be maintained at a constant temperature of 68 F (20 C) for about two weeks. If the beer is a lager, the temperature will be maintained at 48 F (9 C) for about six weeks. Since fermentation produces a substantial amount of heat, the tanks must be cooled constantly to maintain the proper temperature.

The outer and inner tank is constructed using high quality AISI304 stainless steel and features a glycol cooling jacket which acts to boost glycol cooling performance, and to maintain lower lagering temperatures.

The insulated interior features polished and passivated TIG welds (GTAW), which allow for a fully aseptic process, as well as, easy and effective cleaning, which is offered by means of a 360° stainless steel spray ball.

The interior surfaces can be either acid passivated or polished to a mirror finish depending on your unique requirements.

Other intelligent features include a sampling value, a convenient port designed for the purpose of adding hops, a racking arm and a bunging device.

A tried and tested pressure vessel, the THIELMANN Beer Fermenter is designed for use up to a working pressure of 1.5 Bar/22 psi.

Beer FermenterBeer Fermenter


590L - 1200L


  • Coolable


  • Beverage


  • CE Marking
    CE Marking - Pressure Resistant
  • Glycol cooling jacket
  • Inner and outer tank made of Stainless Steel AISI304
  • Insulation: Polyurethane
  • Inside mirror polishing or acid passivation
  • Side shadowless manhole: 280x380mm
  • Aseptic sampling valve
  • With hops adding port
  • With racking arm
  • With bunging device
  • Conical bottom 60°
  • Tank size 1060 x 2400mm
  • Design pressure: 3 Bar / 43.5 Psi, working pressure: 1.5 Bar / 22 psi
  • Spray ball: AISI304, 360° comprehensive cleaning
  • Welding process: 100% TIG welding joints (GTAW)
  • All seams are ideally polished
  • CE approved


  • Solenoid valve
  • Bunging device
  • Pressure gauge
  • Sampling valve
  • Spray ball
  • Butterfly Valve
  • Dished head and conical bottom
  • Insulated with Polyurethane foam
  • Double-acting air vent valve (below 60 BBL)
  • Pressure and anti-vacuum valve (60 BBL and above)
  • CIP with spray ball and blow-off arms
  • Temp, sensor, sample valve, and butterfly valves
  • Shadowless manhole
  • 2" bottom drain outlet
  • 6" hop port
  • Rotating racking arm
  • Beer fermentation

Unit: Metric Imperial


   Material Working pressure Design pressure Tank size Cooling mode Insulation Material Insulation thickness Outer tank thickness Inter tank thickness Cover tank thickness  Cone angle Cone volume Cylinder volume Cover volume Effective volume
 Interior  AISI304   1.5 BAR / 22 PSI   3 BAR / 43.5 BAR  Ø1060*2400 mm Glycol water cooling  Polyurethane  80 mm   2.0 mm   3.0 mm   3.0 mm   60º  180L  635L  88L  590L
 Interior  AISI304   1.5 BAR / 22 PSI   3 BAR / 43.5 BAR  Ø41.73*94.48 in Glycol water cooling  Polyurethane  3.14 in  0.07 in  0.11 in  0.11 in  60º  1.55BBL   5.43BBL   0.75BBL   5BBL 
 Jacket  AISI304   1.5 BAR / 22 PSI  3 BAR / 43.5 BAR                        


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