Rosenberg RS - circular duct fans

The Rosenberg RS circular duct fans are suitable for ventilation in residential buildings, warehouses, factory halls, etc. The Rosenberg RS circular duct fans have a compact design for installation in a duct system and are intended for indoor environments. The Rosenberg RS fan housing is made of precision-moulded, impact-resistant and flame-retardant plastic with integrated terminal block in IP44 protection class and guide vanes.

The Rosenberg RS duct fans are fitted with high efficiency impellers with backward curved blades. The impellers are made of plastic up to size 250 mm, from size 315 mm onwards they are made of galvanised steel. The speed control of the Rosenberg RS circular duct fans is carried out by voltage regulators. Installation is possible in any position.

Data sheet: Rosenberg RS - circular duct fans
Manual:  Rosenberg fan manual