| Order by 4.00pm (UK) for same day dispatch (Monday – Thursday, 2.00pm Friday). Next Day or Standard Delivery available via DHL or Royal Mail.

Incredibly valuable in a number of scenarios such as hazmat, decontamination, and general cooling, the Misting System Option allows you to throw 87 GPM of water through 8 misting nozzles up to 130′ (40 meters) downstream from the ventilator.

The Tempest MVU® 48 & 60 both operate through the use of a highly efficient and effective hydraulic system. This hydraulic system makes these units ideal for long operating times and frequent use. 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. Due to the fan’s significant size and power, the 48 & 60 generate the highest CFM possible in a mobile ventilation unit. These two MVU® models are the power-houses in ventilation.

Unit controls are electronic and electronic over hydraulic by both fixed panel with controls and a wired or wireless remote control.

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 offers a number of mounting options for the MVU® 48 & 60. Some platforms include custom tandem axle trailers, domestic and foreign commercial truck chassis, rail cars, hook-lift skid systems, and more. All of these mounts can be custom ordered and installed through Tempest.

The 48 & 60 are available with an optional Tilt Package which allows the ventilators to be directed either 30° up or down, greatly increasing the unit’s ability to ventilate elevated or lowered areas. Tilt controls are powered by the hydraulic pressure system.

The ventilators can be rotated 380° continuously, in either direction with the Ventilator Rotation Option. The rotation action is powered by a 24V electric motor.

MVU 48: 380,000 CFM nominal open airflow MVU 60: 400,000 CFM nominal open airflow 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.

Our opening hours will change slightly over the Christmas period. Please visit our Contact Us page for more information on our Christmas opening hours.

The optional Scissor Lift package allows the unit to be easily elevated on level ground to a height of up to nearly 10′ (3 meters). The lifting action is delivered through hydraulic pressures generated by the engine.