Hygienic Certificate No: B.BK.60112.0051.2022 valid till 2027-02-28
Certification body: National Institute of Public Health - National Institute of Hygiene
Intended use: air transportation in ventilation systems in residential buildings, public facilities (including medical facilities) and industrial facilities
Products: Flexible ducts COMBIFLEX in diameter 80-500mm, AF-AL in diameter 80-500mm.