Zazz adds two-stage, contrarotating FCR series to Axial Fan lineup

The new FCR series Axial Fans are the latest in ventilation from Zazz. This design is a two-stage, contrarotating configuration in which two motors work in tandem to produce ultra-high static pressures.


The introduction of this new series is primarily based on two factors: an increasing need for compact, high-pressure fans, and the need for redundant solutions, in case of a motor failure.
Many OSVs (Offshore Supply Vessels) have their intake combustion and exhaust air ports a long distance from the engine room, making it difficult to maintain high static pressures. By having two impellers in a contrarotating configuration, this allows for greater efficiency than two or three separate fans.


Redundancy is also a large factor for many vessels built today. Should a fan motor fail, many classifications require a second fan so that operation can continue immediately. By implementing a single two-stage fan like the Zazz FCR series, builders can save on valuable space and meet requirements for classifications.

Click here to download an example spec sheet in PDF format.

Click here to view the FAQ about the FCR series.