The milk can is made of heavy-gauge stainless steel, the smooth mirror-polish finish is dent resistant and ready for heavy restaurant use. What's more, stainless construction enables easier sterilization prior to brewing.
Specification:
Capacity: 20L/30L/40L/50L/60L
Body diameter: 320mm/320mm/340mm/380mm/380mm/
Thickness: 1 mm (0.0395")
Silicone seal
Embedded silicone more airtight
One piece can with added support bottom and top,not pieces welding together