New marking requirements in Great Britain

Easy to install high efficiency ventilation

A new key for our company's future

GDSV8 160x242L with constant pressure function

The solution for ventilation efficiency

New ECOFIT centrifugal backward fans

New centrifugal backward ECOFIT fans

EC technology now on smallest diameters TRE, GRE and GDR

T37-B5 RREF5 192x40R

T37-B4 RREF5 180x35R

As compact as an AC motor, more efficient and more silent

New impeller generation

New impeller generation

New impeller generation

ECOFIT RRM: backward curved fan mounted to a flange

Control the airflow or the pressure of ECOFIT EC backwards fans

Centrifugal backwards fans

Centrifugal double inlet fans

The range has been expanded with the 4RRE45 315x88R

ECOFIT axial fans conform to 2015 ErP European directive

ECOFIT & ROSENBERG ventilation solutions