https://www.stainless.club/industry-news/read/alfa-laval-introduction-of-alfanova-tw66-stainless-steel-heat-exchanger-for-tap-water-uses.html
Alfa Laval: Introduction of AlfaNova TW66 Stainless Steel Heat Exchanger for Tap Water Uses -...
Alfa Laval introduced recently a fully stainless steel heat exchanger for drinking water systems.