Smoke Extract Fans


Synonymous with versatility: RER rotavent®

The RER 13 and RER 17 ranges of fans are supplied in the quality you expect from Nicotra Gebhardt and are packed with technical details for maximum power.

  • The RER fans are each available in 19 different sizes for flow rates of up to 150,000 m3/h and pressure of up to 3,000 Pa
  • During smoke extraction, the RER conveys fumes up to +400 °C for 120 min. It can be used for permanent ventilation at temperatures of up to +80 °C
  • The high-performance impeller with hollow curved blades ensures quiet ventilation
  • The fans with a horizontal axis can be fitted in casing at angles of 0°, 90°, 180° and 270°
  • The insulated versions of the RER 13 and the RER 17 come with self-contained insulating casing (90°) in segments which are easy to install and dismantle
  • The intake and output are ready for fitting standard flanges for integration into a duct network
  • The spiral-shaped casing is made of galvanised (RER 17) or welded and coated sheet steel (RER 13)
  • A wide range of approved accessories is available for the fans
  • A specially designed system of electrical components including smoke detector switchgear, an optical smoke detector and a manual trigger button rounds off the range of accessories