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The Tempest Mobile Ventilation Unit (MVU)

The Newest Addition to the Tempest Mobile Ventilation Unit                                                       product line is the MVU-125. Featuring a carbon fiber impeller blade and a 100hp Ford engine, the MVU-125 generates over 120,000 CFM in a lightweight and compact package.

The MVU-125 is ideal for ventilation of high-rise buildings, tunnels, airport terminal buildings and other large commercial structures. The compact design allows it to be mounted onto a truck, trailer or skid for easy transportation.

The MVU-125 was developed to offer a lightweight more compact and economical solution to your high power air movement needs.

Overall Specifications

Weight of ventilator, engine and scissor lift          800 lbs.

Weight of MVU-125 on trailer                              3,000 lbs. 

Width of ventilator shroud                                  61 inches

Depth of ventilator and engine                            68 inches

Total height above mounting platform                  83 inches

Platform area required for 370 degree rotation     89" x 89"

Ventilator Specifications

Shroud Material                                                 Fiber Glass

Shroud Outside Diameter                                   61 inches

Impeller Material                                               Carbon Fiber

Impeller (blade) Diameter                                  48" (1,250mm)

Impeller RPM                                                     2,100 RPM

Air Flow Rate                                                     123,500 CFM

Axial Thrust Pressure                                         2,600 Pa(N)

Engine Make                                                      Ford 4-cylinder

Engine Specifications

Cooling System                                                 Water Cooled

Engine Power                                                     100 HP

Max. Engine RPM                                                6,000 RPM

Fuel Tank Capacity                                             13 gallons (3 hours)

Electric System                                                  12V

Scissor Lift Options

*   24" Scissors Platform with manual hydraulic cylinder

*   50" Scissors Platform with 12v hydraulic system

Rotation System Options

*   Manual Rotation System, 370 degrees (not continuous)

*   12v Electric Rotation Syste, 370 degrees (not continuous)

Tilt Mechansism Options

*   +30° Manual Tilt with manual hydraulic cylinder

*   +/-30° Electric Tilt, only available on truck mounted configuration

Mounting Options

*   Dual Axle Trailer with Storage Compartments

*   Skid Frame for Mounting on Chassis

Misting System

*   Integrated misting system with 14 nozzles

*   FLow Rate: 70 gpm