CROS-DU/DUV radial roof fans for removal of gases arising at fire with flow outlet to the sides.
The fans are installed on the roof of buildings and serve for removal of high-temperature smoke-air mixtures arising at fire and simultaneous heat removal outside the room. Fans can move gas-air mixtures with temperature up to 400°C and up to 600°C for at least 120 minutes.
Fans are produced in the following versions:
- general industrial (H)
- corrosion-resistant (K1)- only for ROV modes
- explosion-proof (B) - only for ROV modes
- explosion-proof corrosion-resistant (VK1)- only for ROV modes
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