View Europair S.r.l. on TEKEN44Description Fire damper EI 120 S according to UNI EN 1366-2 classification UNI EN 13501-3 certificate no. 1438-CPR-0509 CE marking - VDI 6022 hygiene certificate Construction: 10/10 thick Z275 galvanized steel frame with flanges for duct connection, intermediate thermal cut, offset calcium silicate blade mounted on steel pins and brass bushings, intumescent gasket and perimeter gasket for cold smoke sealing. Low pressure drops. Both vertical and horizontal installation Frame sealing according to EN 1751 class C Leak tests on the “Class 3” blade according to EN 1751
VDI 6022 Blatt 1
Ventilation and indoor-air quality - Hygiene requirements for ventilation and air-conditioning systems and units (VDI Ventilation Code of Practice)
EN 13501-3
Fire classification of construction products and building elements - Part 3: Classification using data from fire resistance tests on products and elements used in building service installations: fire resisting ventilation ducts and fire dampers and/or power, control and communication cables
EN 1751
Ventilation for buildings - Air terminal devices - Aerodynamic testing of damper and valves
EN 1366-2
Fire resistance tests for service installations - Part 2: Fire dampers
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