Speidel has developed a stainless steel fermenting egg that combines the advantages of the egg shape with the advantages of a stainless steel tank and a unique design. The Black Eye looks like a space satellite from the outside and provides a gentle and well controllable fermentation inside. Due to its unique shape, the yeast can circulate smoothly during the fermentation phase. In science it is assumed that this free circulation is an advantage for the fermentation process and thus for the entire aroma spectrum. Thanks to the perfect welding seams and the highly smooth inner walls, the fermenting chamber is also very easy to clean.
- Tank shell and tank bottom made of AISI304 stainless steel, surface IIId (2R), marbled outside
- Tank top made of AISI316 stainless steel, surface IIId (2R), marbled outside
- DOM NW400 centered in the middle og the tank top with flap lid with venting nozzle NW50 DIN11851
- Free-standing base tank on three welded-on legs
- Sampling - Weld-on thread NW10 DIN11851 with sealing cap (for the installation of sampling tap)
- Racking Outlet - Weld-on thread NW50 DIN11851
- Cooling Jacket - Laser-welded double jacket for cooling with two 1" BSP male threaded ports
- Temperature Measurement - Weld-on thread NW10 DIN11851
- Bottom Outlet - Vaulted, stable tank bottom, in bottom centre with forward drawn discharge pipe and outlet with thread NW50 DIN11851