Rosenberg R - circular duct fan

The practical and ideal technical design of Rosenberg R duct fans combines the advantages of an axial fan (direct airflow and simple installation) with the high pressure stability, low noise level, and superior efficiency of a centrifugal fan. The Rosenberg R duct fans can be installed in any position.

The Rosenberg R circular duct fans are suitable for ventilation in residential buildings, warehouses, factory halls, etc. The Rosenberg R circular duct fans feature a compact design intended for installation in ventilation ducts and are intended for indoor use. The housing of the Rosenberg R fans is made of galvanized steel sheet.

Rosenberg R product series:

Rosenberg R 100-250 - High-performance plastic impeller with backward-curved blades
Rosenberg R 250L-315M - High-performance impeller with backward-curved blades
Rosenberg R 355 - High-performance plastic impeller

Data sheet EC: Rosenberg R - circular duct fans with EC motors
Data sheet AC: Rosenberg R - circular duct fans with AC motors
Manual: Rosenberg fans manual