louvre ventilator Multijet

The MULTIJET louvre ventilator is a naturally acting all-weather ventilator that is also approved as a smoke and heat exhaust ventilation unit. The multi-purpose ventilator is designed as a stable modular system. It consists of a controllable louvre for fair weather ventilation and a wind deflector construction with controllable inner flaps for bad weather ventilation. The external louvres and the internal control flaps are controlled via compressed air cylinders. Automatic release in the event of fire is via an independent, drive-specific release mechanism. The outer louvres and inner flaps can alternatively be controlled via a 24 or 230 volt actuator. 
The MULTIJET system uses the existing temperature difference between the working level and the roof space as a motor for effective natural ventilation. Depending on the amount of heat, MULTIJET automatically regulates the removal of the used and polluted air. This means that the greater the amount of heat, the greater the temperature difference and the greater the air exchange, and not only in fine weather, but also in a rainproof position. 
Our roda classic MULTIJET combines fair weather ventilation, bad weather ventilation, daylight illumination and fire protection in one unit, thus providing optimum advantages for the operator. 

Fair weather ventilation In fair weather, natural ventilation is possible by opening the louvre blades of the MULTIJET. The heated and stale air can thus flow out continuously. Continuous air removal contributes greatly to improved conditions in the workplace and thus leads to a positive impact on the working environment for employees. 

Adverse weather ventilation 
Via an automatic rain sensor, the MULTIJET multi-purpose ventilator automatically closes the louvre blades and opens the interior flaps in the event of rain or snowfall. Ventilation is then weather-protected via pneumatic or electric interior flap control.   

Daylight illumination 
The use of glass or polycarbonate louvres makes MULTIJET a natural source of daylight. Often, just a few translucent multi-purpose louvre ventilators are enough to achieve the required brightness in a hall.   

Fire protection 
The MULTIJET louvre ventilator from roda meets the requirements of preventive fire protection in accordance with DIN 18232, DIN EN 12101-2 or VdS 2159. Corresponding CE certificates of conformity are available for the unit. With the help of thermal priority valves, the louvre opens automatically in case of fire. Smoke, heat and toxic fire gases can thus escape into the open air. In addition, any primary and secondary fires that occur are minimised and the work of the rescue teams in fighting the fire is made easier.  ​​​​​​
The MULTIJET louvre ventilator is an approved multi-purpose ventilator for installation in inclined positions, such as the shed roof, through to horizontal installation. Especially for installation in shed roofs up to 90°, the MULTIJET multi-purpose ventilator is a sensible solution. 

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