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A BIG presence at RETTmobil 2024
Successful Interschutz 2022
The next generation of battery driven fans

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Mobile Grand Ventilator XP 125 Task
The new, strong BIG HP21 H3 for tough operations
New Coupler Set – Portable Smoke Blocker

35 Years of Experience,

USED WORLDWIDE

Since 1991, BIG has stood for innovation and outstanding performance in incident-site ventilation. For more than 25 years, our Mobile Grand Ventilators have set benchmarks in the ventilation of large incident structures — powerful, reliable, and highly effective. More than 35 years of experience in the development, manufacturing, and distribution of high-performance fans are built into every product we create. The result: sophisticated high-performance solutions — Made in Germany. BIG stands for maximum power, intelligent ergonomics, and uncompromising quality. Technology that emergency responders can rely on 100% when it matters most.

Mobile Grand Ventilators

Immediate better visibility and lower temperatures in large burning structures, independent from fixed installations. Rescue and fire fighting operations can be handled faster, safer and much more efficiently.

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Mobile Grand Ventilators

High Performance Fans

Effective ventilation by high performance fans allows to remove smoke, heat and toxic gas from rescue scenes and burning buildings. The conditions for the fire fighters are highly improved for a safer and more successful operation.

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High Performance Fans

Battery Powered Fans

Thanks to their low weight and simple operation, battery-driven fans can be quickly and easily positioned by one person at any place and allow effective ventilation at the point of use without wasting time by setting up a power supply.

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Battery Powered Fans

Foam Generator

The FlexiFoam system is ideal for operations when rooms have to be flooded or greater areas have to be covered with foam.

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Foam Generator

Portable Smoke Blocker

During a fire, smoke and toxic gases can quickly turn stairwells and corridors into dangerous traps. The Portable Smoke Blocker prevents their uncontrolled spread and creates safer, more controllable conditions for emergency operations.

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Portable Smoke Blocker

BIG in Action

Fire in underground car park
Container fire spreads smoke to shopping center. 2 MGV in operation
Machine fire fills production hall with smoke