Turbo-Vent is a highly efficient 12 V air ventilation and extractor system thats made from high quality materials that are shock and UV ray-resistant.
The cover is opened and closed by manual operation with a central arm that provides stability against high winds while travelling with the cover open. Provided with double external mosquito screen to stop leaves and other debris from damaging the fan or entering the motorhome. 
Can be installed on roofs with depths of between 3 cm to 5 cm out of the box.
Suitable for installation to roof openings of 39 cm to 40 cm squared. 
Min. - Max. current: 0.3 - 3 A
Absorbed power: 36 W
Fan diameter: 30 cm
Maximum air flow: 35 cubic metres per minute