Whether you’re looking to ventilate CO from a mile-long tunnel, remove toxic fumes from a 50,000 sq. ft. warehouse or keep an outdoor work area free from particulates, the MVU® 48 & 60 deliver the air movement you need.

Tempest Hydraulic Mobile Ventilation Units (MVU®) are designed for heavy industrial use where ventilation is needed for long periods of time over multiple days, 24-7. The MVU® is a full function Hydraulic system, operating the ventilator, ventilator tilt and scissors lift.

Our mobile units have a very unique, innovative and fully patented design that allows the props to open and close, from the traveling position to the training position, with the use of two heavy-duty hydraulic cylinders.

Used for hi-rise ventilation, confined space ventilation, mass decontamination/cooling (with an attachment for hose), toxic gas dissolution, etc

Tempest Hydraulic Mobile Ventilation Units (MVU®) are designed for heavy industrial use where ventilation is needed for long periods of time over multiple days, 24-7. The MVU® is a full function Hydraulic system, operating the ventilator, ventilator tilt and scissors lift. Allowing for sustained operation and minimum maintenance.

High-Rise Stairwell Pressurization & Ventilation: Prevent smoke and heat from entering stairwells and hallways of high-rise buildings. Create unobstructed paths for evacuation and fire attack access.

Powered by the legendary turbo charged Cummins ® diesel engine mounted separately from the actual fan, hydraulic pressures are generated to operate the unit’s Tilt-Turn system (optional feature), Scissor Lift (optional feature) and impeller rotation.

Geovent offers a wide range of mobile units. These are delivered with an integrated fan which is selected according to the intended purpose of the unit. Some units have one or more integrated filters and for these there are various filter options.

Flame detection systems and equipment, oil spill equipment, and much more! Find all of it here, in our "Industrial Equipment - Mobile Ventilation Units" collection.

The Mobile Ventilation Unit (MVU) by Tempest Technologies is the premier PPV tool for large area ventilation. Airports, tunnels, shopping malls, industrial facilities, and certain hazmat incidents are all candidates for the MVU deployment.