The Flettner 2000 is firmly established as the definitive wind-powered roof ventilator.

With a time-proven design and performance, a reputation for toughness, versatility and sheer reliability the Flettner 2000 roof vent is the natural choice where ventilation is required. 

Ideal for small to medium sized vehicles it is fitted extensively to animal transportation vehicles and trailers around the world and has been the main ventilator specified by fleet managers, converters and vehicle bodybuilders for many years.

Easy and quick to fit no matter what the application, the Flettner 2000 has an unrivalled list of endorsements from providing dependable, trouble-free ventilation. 

The Flettner 2000 is available in Black or White and has a lifetime warranty to give you full confidence and peace of mind.

For vehicles which have an inner lining, a VEN2000/AD adapter is available to bridge the gap between the outer skin and the inner lining.

• Extracts fumes, flammable gases
• Combats excess heat/condensation/odours

How it Works

The Flettner ‘2000’ is the result of over 70 years of experience in the design of wind-driven rotary ventilators. It is powered by a rotor that catches the wind or the air stream created by the motion of a vehicle. Beneath the rotor is a powerful centrifugal fan that expels air outwards and thus draws stale air out from below, helping to eliminate excess heat, condensation, mould and the build-up of vapours and gases.

Peace of Mind

The Flettner ‘2000’ is designed and constructed to eliminate the entry of rain, dust and downdraughts. The unit delivers maintenance-free performance with no electrical connections to worry about, no drain on batteries and no running costs. Quiet, round the clock ventilation is provided wherever there is a slight breeze even when a vehicle is parked or where a building has no power supply.

Click here for fitting instructions     

Click here for, How to fit a VEN2000 ventilator video  -  Click here for, How to fit a VEN2000/AD adapter video