Manufacturer: ALNOR Systemy Wentylacji Sp. z o.o.
Designation of construction product type:
Ventilation ducts and fittings SQUER system with rectangular cross-section made of galvanized steel: QDS ond QFS.
Intended use(s): Intended to be used for distribution air in ventilation and air conditioning installation inside buildings, including residential, collective residence and public utility buildings.
Polish product standard: ITB-KOT-2020/1037 issue no 2, 2021
Manufacturer: ALNOR Systemy Wentylacji Sp. z o.o.
Designation of construction product type:
Ventilation ducts and fittings SQUER system with rectangular cross-section made of stainless steel 1.4301/304 or 1.4404/316L: QDN-K and QFN-K.
Intended use(s): Intended to be used for distribution air in ventilation and air conditioning installation inside buildings, including residential, collective residence and public utility buildings.
Polish product standard: ITB-KOT-2020/1037 issue no 2, 2021
Hygienic Certificate No: B.BK.60112.0225.2022, B.BK.60112.0226.2022 valid 2027.08.22
Certification body: National Institute of Public Health NIH - National Research Institute
Application: ventilation and air-conditioning systems in residential housing, public utility building, hospitals and industrial facilities.
Products: Galvanised rectangular ducts and duct fittings
Hygienic Certificate No: B.BK.60112.0230.2022, B.BK.60112.0231.2022 valid till 2027.08.22
Certification body: National Institute of Public Health - National Institute of Hygiene
Application: ventilation and air-conditioning systems in residential housing, public utility building, hospitals and industrial facilities.
Products: Stainless steel rectangular ducting and duct fittings
Certification body: National Institute of Hygiene
Application: Designed for use in ventilation and air-condition systems in apartment buildings, industrial plants and public utility objects including hospitals.
Products: Rectangular ducts and fittings - aluminium.