Another type of product produced by Nicotra Company is exhaust fans. The types of exhaust fans produced by this company are divided into two general categories: roof extract fans and smoke extract fans.

Some of the features of Nicotra exhaust fans include:

• Maximum aeration up to 47,000 cubic meters per hour;
• Ability to emit smoke at a temperature of 600 degrees Celsius for 120 minutes;
• Ability to be placed in the enclosure at angles of 0, 90, 180 and 270 degrees (on REM BU models)
• Low heat loss in ceiling models
• Electronic components integrated with fan motor