Fire-fighting ventilation

Fans for exhaust smoke ventilation systems are designed to remove gases arising during a fire and simultaneously remove heat outside the serviced room or building for the purpose of carrying out fire fighting and evacuation work. Fans can move gases with a temperature of up to 400° C or up to 600° C for at least 120 minutes. These include fans UKROS-DU/DUV, KROV-DU/DUV, VRAN-DU/DUV, VNR-DU/DUV, OZA-DUV, AF-DU. Fans for supply smoke ventilation systems are installed in special supply smoke exhaust systems to create excess pressure (backpressure) in vestibules, locks and elevator shafts of buildings to prevent smoke from entering these rooms and to ensure conditions for carrying out fire fighting and evacuation work. These include fans OZA 201, OZA 501, VKOP 0, VKOP 1, VKOP 2. The catalog also provides complete information about additional equipment for smoke exhaust fans.