... pressure in cooling-sections - 1,5 barInsulation:Polyurethane - thickness 150 mm, density 1,09 g/cm³:both cylinder and conical ... steel plate - thickness 1,5 mm, both cylinder and conical bottomWorking pressure:1,5 bar in cylindrical-part (filled-up tank, ... cone bottom, dished head, beer fermentation tank.Cylindrical and conical parts have independent glycol cooling zones controlled by temperature ...