Large Flow Fans

LEADER Easy4000To prevent flames and smoke spreading in large structures, LEADER has produced the Large Flow Ventilation unit, the Easy4000.

The LEADER large flow fans are used to provide effective smoke extraction in large structures, such as parking garages, airports, aircraft on the ground, subways, and rail and road tunnels.

Designed and manufactured in France, the Easy 4000 has the BMW Flat Twin engine. It gives a powerful airflow of 400,000 m³/h in the open air and the four-stroke BMW engine has electronic startup.

After exhaustive testing, the company has  proved their effectiveness. For example, smoke filling a 3000m³ warehouse has been cleared in just 30 seconds.

Likewise, during the smoke extraction in a 1 km double-track tunnel, the smoke has been cleared in 12 minutes, bringing sufficient visibility to enable firefighters to enter. The tunnel was completely cleared within 20 minutes. Furthermore, the Easy 4000 can help to rapidly reduce the concentration of CO and, in the right conditions, can allow operations to continue without the need for SCBA.  

Their extremely low weight allows one or two firefighters to handle them easily. Equipped with a nozzle-spraying system in the standard version, LEADER large flow fans offer effective gas dilution, dissipation, or displacement and smoke cooling.

In addition to the light-weight trailer version offered, the two fans are available in a Skid version to be attached to any type of operational vehicle, truck, or trailer. Other options are also available such as 360-degree manual rotation system, 600- or 1,200-mm elevating platforms, flexible exhaust gas extensions, blowing ducts, and more.

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LEADER Easy4000

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