Flettner rotary vehicle vents provide round the clock ventilation for vans, buses, ambulances, 4x4s, boats and buildings.
Discrete, low-profile units.
Tough polypropylene and glass reinforced nylon construction.
Stainless steel spindle and bearings.
Integral weather shield (prevents water ingress).
Complete with shutter.
Ultra reliable.
No maintenance required.
Complete with fitting guide.
