Flettner® is the global leader in wind-powered ventilation technology. Renowned for unrivalled reliability and exceptional durability, Flettner® ventilators are engineered to perform in the world's most demanding environments.

From tropical storms, to the extreme cold of Antarctica, Flettner® products deliver dependable, maintenance-free ventilation in even the harshest conditions.

Backed by decades of engineering expertise and protected by global patent registrations, Flettner® ventilation systems are trusted by vehicle fleets, converters, OEMs, specialist installers and end users across the world.

Introducing the new Flettner® F3000™, with enhanced design features, improved performance and easier installation.

The F3000™ features a patented dimpled rotor design, protected by registrations across all major global markets, delivering enhanced aerodynamic performance and industry-leading extraction rates.

Engineered to maximise rotational efficiency and torque, the F3000™ provides powerful, wind-driven ventilation, making it the highest-performing ventilator in its class.

Installation has also been significantly simplified. With just two main components—the rotor assembly and the shutter—the F3000™ can be installed by a single person, reducing installation time by up to 50%.

Comprehensive installation instructions are provided, along with a roof-cutting template sticker that makes marking and cutting the required roof openings quick and accurate.

Built to the high standards expected from Flettner®, the F3000™ has undergone extensive independent testing in both wind tunnel and real-world conditions to ensure long-term performance and reliability. Premium materials, including high-grade engineered plastics and stainless-steel shafts and bearings, provide a durable, fit-and-forget ventilation solution.

For vehicles fitted with an internal roof lining, an optional Flettner adapter is available. This bridges the gap between the outer roof skin and the interior lining, providing a neat, professional installation.

The Flettner The F3000™ is available with two roof base options to suit different vehicle types:

• Standard Base – 145 mm diameter
• Narrow Base – 108 mm diameter

Narrow base is ideal for vehicles with ribbed roofs.