FLETTNER TCX-2 rotary ventilator

This vent, powered only by the wind, is based on an invention by the German airplane pioneer Anton Flettner from the early Twenties.
The vent TCX-2 is completely new designed and optimised by the manufacturer.
With the aide of computer based flow models a vent with a high ventilation capacity, many advantages and for different applications was developed:
aerodynamic vent and base made from white,
high UV resistant polypropylene and glass reinforced nylon construction,
stainless steel spindle and bearings
powerful air extraction,
integral weather shield (prevents water ingress),
ultra reliable, no maintenance required,
air extraction rate: ca.60 m? air/h at 32 km/h wind speed,
simple to fit,
Shipping complete with lockable interior.

For roof installation - thickness of the roof 10mm max. - a round opening with a radius of 100mm is needed, the inside and the vent are connected with a screw: finished!
The maxim of the manufacturer: "Fit It and Forget It".
An already fitted sealant made from neoprene rubber makes the connection water tight.

The Flettner vent is not just suited to vessels, but also to all kinds of vehicles or land based need for ventilation at houses, huts and containers.