Description

Features

• The fans are used as part of a smoke extraction system fr air pressurization to create a positive air pressure differential in stairway enclosures, airlock vestibules, and lift shafts, to prevent the spreading of smoke in premises, protect people using evacuation routes from fire hazards and enable conditions for fire-extinguishing measures.
• By default, the fan is equipped with an external terminal box located on the fan casing.
• Size from 400 to 1250mm.
• Capacity up to 113000m³/h.
• Power from 0.12 to 30kW.
• Noise level 62dBA.