Farm building fan FB

for air circulationaxial

By choosing ZIEHL-ABEGG fans, you have opted for the highest level of quality in any application field. Our products only leave our sites once they have undergone strict quality controls and can be certified as part of the “Royal League”. The axial fans in our tried-and-tested FB model range are optimised for short nozzle use and enable bi-directional air flow. For this purpose, the aluminium sheet blades can be adjusted to three different angles. The FB fans are 100% speed-controllable and are available in dimensions from 200 to 630 mm. The axial fans in our FB model range are most often used in short nozzles, for example, in refrigeration and heating technology. For applications involving flammable gases, mists and vapours, we also offer our FB model range in an explosion protected version with ATEX certification! Product specification: The axial fans in the FB model range with sheet blades are specially developed for use in short nozzles. These axial fans with AC technology are time-tested and proven to be perfectly suited for use in cold chain, chiller, and process and industrial refrigeration. Properties & special features: Tried-and-tested axial fan with pressed-steel blades Optimised for use in short nozzles Numerous certifications (incl. VDE, UL, CCC, CE) ATEX Motor concepts: External rotor motors AC technology Explosion protected version: Anti-static surface finish thanks to powder coating in black (RAL 9005) Available in five sizes (350 – 650 mm) Temperature class T3/T4 Equipment group IIB External rotor motor (AC) EPL: Gb / Gc Zone 1 / 2 Motor ignition protection type: Ex eb Fan ignition protection type: Ex h (constructional safety “c”)