TTP EI-60 stainless steel health care hinged Fire break door has a 60 minute fire rating. Designed for passage between work areas, laboratories, offices, industrial kitchens, public/private health facilities, etc. The construction is rugged, hygienic and show resistant with stainless steel finish AISI 304. The door frame/leaf is also stainless. Classified EN 13501-2:2004 as EI260 CATEGORY B. Options includes: Stainless AISI 316 L, lock, window, door closer and hermetic version.