Characterized by its aerodynamic design and high performance, fans have blade propellers unidirectional (JET model) or 100% reversible (model JETRO), being designed to withstand temperatures of 250 º or 400 º C/2h C/2h oriented to the extraction of fumes in case fire. Fans are tested and verified in our bank-specific thrust JET fans in compliance with ISO 13350, which is possible to measure the thrust obtained in one direction (unidirectional fans) or both (reversible).
Its design consists of a central body (shell), made of rolled steel plate and fitted box and flanges at the ends. Inside the housing of the helix, consisting of core and aluminum blades and a three-phase motor. The fan is fitted with tubular mufflers on both sides, fitted with wire guard and specially designed to minimize losses and maximize mitigation.

The set comes with all the elements required for installation: brackets, vibration, tensioners, safety chain, anchors, saddle (for wall mounting). Optionally, the fans are supplied with built-in vibration sensor and soft starter or frequency converter.
Upon request of customer, VENTILATION CONAU assembles equipment in the tunnel, which has a dedicated staff and experienced, as well as the necessary means to carry out this work.