Answer 22: Yes. The Japanese Food Sanitation Law specifies the regulations for copper, lead, and their alloys in utensils, with lead content limited to 0.1% or less in tin used for plating, manufacturing, or repairing metal, and 5% or less in antimony. Since SUS is a material, specified in the JIS standards as containing neither lead nor antimony, we recommend SUS fittings for food and beverage applications.
