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After months of research & development, 2022 will be the year COGEMACOUSTIC launches the new range of TXU smoke extractors.<\/p>\n
Designed for smoke extraction in subways and tunnels, particularly in the event of a fire, smoke extractors contribute to the safety and preservation of optimum air quality in underground structures. The presence of fire-certified extractors in a railway, road or metro tunnel is essential to ensure optimal operation in a high temperature environment in the event of an incident.<\/p>\n
The completely reworked design, virtual simulations, preliminary tests with 3D printed blades were concluded by successful 200\u00b0 and 400\u00b0 fire resistance tests carried out at the end of June 2021.<\/p>\n
Our 1120mm to 2250mm diameter devices (in vertical and horizontal installation) have passed through the Applus+ laboratory test benches in Spain to approve the F200 and F400 fire resistance.<\/p>\n