![Taiwan, Province of China[a]](https://files.upgates.com/graphics/countries/tw.svg "Taiwan, Province of China[a]"){kind=small}
The Cyclone-21 is a compact (3 x 3 x 1") avionics cooling fan that delivers 21 cubic feet per minute of forced air cooling to a variety of avionics equipment.
Lone Star
Multiple discount
| Pieces | 2 | 3-4 | 5 and more |
| Discount | € 235,36755 | € 227,186325 | € 219,0051 |
| Certification | FAA |
|---|
